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Circuit Breakers Miniaturised single pole thermal circuit breaker with push-to-reset tease free, trip-free, snap action mechanism (R-type TO CBE to EN 60934) snap-in type. Manual release facility optional. Approved to CBE standard EN 60934 (IEC 60934
- 105-P10-3A
- E-T-A
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1:
$29.09
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29In Stock
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Mouser Part No
457-105-P10-3A
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E-T-A
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Circuit Breakers Miniaturised single pole thermal circuit breaker with push-to-reset tease free, trip-free, snap action mechanism (R-type TO CBE to EN 60934) snap-in type. Manual release facility optional. Approved to CBE standard EN 60934 (IEC 60934
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29In Stock
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$29.09
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$24.13
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$22.26
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$17.38
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View
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$16.82
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$16.34
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$15.91
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Quote
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Min.: 1
Mult.: 1
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Circuit Breakers Miniaturised single pole rocker switch/thermal circuit breaker combining ON/OFF switching and extremely fast overload performance in a single component (S-type TO CBE to EN 60934/IEC 934). Under overload conditions an internal neon (f
- 1410-F110-P1F1-W14Q-1A
- E-T-A
-
1:
$26.24
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4In Stock
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100Expected 2026/09/28
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Mouser Part No
457-10F110P1F1W14Q1A
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E-T-A
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Circuit Breakers Miniaturised single pole rocker switch/thermal circuit breaker combining ON/OFF switching and extremely fast overload performance in a single component (S-type TO CBE to EN 60934/IEC 934). Under overload conditions an internal neon (f
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4In Stock
100Expected 2026/09/28
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$26.24
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$23.19
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$17.83
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$14.76
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View
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$14.28
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$12.99
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Min.: 1
Mult.: 1
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Circuit Breakers Single, two and three pole rocker switch/thermal trip free circuit breakers (S-type TO CBE to EN 60934) of compact design for snap-in panel mounting. Available either with protection on one/both/all poles or, in the case of the double pole version, p
- 3130-F110-P7T1-W22AR3-10A
- E-T-A
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1:
$44.66
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2In Stock
-
10Expected 2026/09/14
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Mouser Part No
457-110P7T1W22AR310A
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E-T-A
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Circuit Breakers Single, two and three pole rocker switch/thermal trip free circuit breakers (S-type TO CBE to EN 60934) of compact design for snap-in panel mounting. Available either with protection on one/both/all poles or, in the case of the double pole version, p
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2In Stock
10Expected 2026/09/14
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$44.66
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$37.04
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$31.68
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$27.49
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View
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$25.63
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$23.40
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Min.: 1
Mult.: 1
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Circuit Breakers Single, two and three pole rocker switch/thermal trip free circuit breakers (S-type TO CBE to EN 60934) of compact design for snap-in panel mounting. Available either with protection on one/both/all poles or, in the case of the double
- 3130-F110-P7T1-W02Q-8A
- E-T-A
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1:
$30.21
-
9In Stock
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Mouser Part No
457-30F110P7T1W02Q8A
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E-T-A
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Circuit Breakers Single, two and three pole rocker switch/thermal trip free circuit breakers (S-type TO CBE to EN 60934) of compact design for snap-in panel mounting. Available either with protection on one/both/all poles or, in the case of the double
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9In Stock
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$30.21
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$25.06
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$23.12
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$19.15
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View
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$17.65
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$16.38
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$15.20
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Min.: 1
Mult.: 1
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Circuit Breakers Single, two and three pole rocker switch/thermal trip free circuit breakers (S-type TO CBE to EN 60934) of compact design for snap-in panel mounting. Available either with protection on one/both/all poles or, in the case of the double
- 3130-F120-P7T1-W02Q-5A
- E-T-A
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1:
$80.94
-
3In Stock
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Mouser Part No
457-30F120P7T1W02Q5A
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E-T-A
|
Circuit Breakers Single, two and three pole rocker switch/thermal trip free circuit breakers (S-type TO CBE to EN 60934) of compact design for snap-in panel mounting. Available either with protection on one/both/all poles or, in the case of the double
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3In Stock
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$80.94
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$67.15
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$44.02
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$43.58
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View
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$42.10
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$40.31
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Quote
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Min.: 1
Mult.: 1
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Circuit Breakers Single, two and three pole rocker switch/thermal trip free circuit breakers (S-type TO CBE to EN 60934) of compact design for snap-in panel mounting. Available either with protection on one/both/all poles or, in the case of the double
- 3130-F130-P7T1-W02Q-8A
- E-T-A
-
1:
$53.74
-
9In Stock
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Mouser Part No
457-30F130P7T1W02Q8A
|
E-T-A
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Circuit Breakers Single, two and three pole rocker switch/thermal trip free circuit breakers (S-type TO CBE to EN 60934) of compact design for snap-in panel mounting. Available either with protection on one/both/all poles or, in the case of the double
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9In Stock
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$53.74
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$38.08
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$37.91
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Min.: 1
Mult.: 1
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Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot
- 3120-N521-P7T1-W01D-5A
- E-T-A
-
1:
$44.51
-
24In Stock
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Mouser Part No
457-3120N521T1W01D5A
|
E-T-A
|
Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot
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24In Stock
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$44.51
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$36.91
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$31.95
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$28.07
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View
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$27.83
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$27.82
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Quote
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Min.: 1
Mult.: 1
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Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot
- 3120-N313-P7T1-W02L-10A
- E-T-A
-
1:
$30.76
-
27In Stock
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Mouser Part No
457-313P7T1W02L10
|
E-T-A
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Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot
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27In Stock
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$30.76
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$25.53
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$23.74
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$20.61
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View
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$18.68
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$18.19
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$17.77
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Quote
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Min.: 1
Mult.: 1
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Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot
- 3120-N321-H7T1-W19DG2-5A
- E-T-A
-
1:
$56.28
-
7In Stock
|
Mouser Part No
457-321H7T1W19DG25A
|
E-T-A
|
Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot
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7In Stock
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$56.28
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$42.34
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$39.20
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$35.88
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View
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$33.75
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|
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$31.74
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|
Quote
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Min.: 1
Mult.: 1
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|
|
Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot
- 3120-N321-P7T1-W01D-4A
- E-T-A
-
1:
$41.05
-
3In Stock
-
10Expected 2026/09/07
|
Mouser Part No
457-321P7T1W01D4A
|
E-T-A
|
Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot
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|
3In Stock
10Expected 2026/09/07
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$41.05
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|
|
$34.04
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|
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$31.39
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|
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$31.37
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View
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$25.96
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$23.28
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|
Min.: 1
Mult.: 1
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Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot
- 3120-N323-P7T1-W02L-5A
- E-T-A
-
1:
$45.11
-
9In Stock
-
30Expected 2026/09/21
|
Mouser Part No
457-323P7T1W02L5A
|
E-T-A
|
Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot
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9In Stock
30Expected 2026/09/21
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$45.11
|
|
|
$36.87
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|
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$30.18
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|
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$29.52
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|
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View
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|
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$27.17
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|
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$26.70
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|
|
$26.50
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Quote
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Min.: 1
Mult.: 1
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|
|
Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot
- 3120-N501-N7Q1-W15FY2-16A
- E-T-A
-
1:
$39.81
-
5In Stock
|
Mouser Part No
457-501N7Q1W15FY216
|
E-T-A
|
Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot
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5In Stock
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$39.81
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|
|
$33.02
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|
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$25.78
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|
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$23.76
|
|
|
View
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|
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$23.40
|
|
|
$22.83
|
|
|
Quote
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Min.: 1
Mult.: 1
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|
|
|
|
Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload protection of motors
- 3120-N521-H7T1-W01D-1A
- E-T-A
-
1:
$46.96
-
6In Stock
|
Mouser Part No
457-521H7T1W01D1
|
E-T-A
|
Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload protection of motors
|
|
6In Stock
|
|
|
$46.96
|
|
|
$38.96
|
|
|
$32.13
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|
|
$28.07
|
|
|
$24.57
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload protection of motors
- 3120-N521-H7T1-W01D-10A
- E-T-A
-
1:
$46.96
-
7In Stock
|
Mouser Part No
457-521H7T1W01D10
|
E-T-A
|
Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload protection of motors
|
|
7In Stock
|
|
|
$46.96
|
|
|
$40.36
|
|
|
$34.30
|
|
|
$28.07
|
|
|
$24.57
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload protection of motors
- 3120-N521-H7T1-W01D-20A
- E-T-A
-
1:
$60.35
-
8In Stock
|
Mouser Part No
457-521H7T1W01D20
|
E-T-A
|
Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload protection of motors
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8In Stock
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|
$60.35
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|
$56.41
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|
|
$47.90
|
|
|
$45.54
|
|
|
View
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|
|
$42.02
|
|
|
$40.79
|
|
|
Quote
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|
Min.: 1
Mult.: 1
|
|
|
|
|
Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot
- 3120-N521-P7T1-W01D-12A
- E-T-A
-
1:
$32.62
-
5In Stock
|
Mouser Part No
457-521P7T1W01D12
|
E-T-A
|
Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot
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5In Stock
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|
|
$32.62
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|
|
$27.07
|
|
|
$24.97
|
|
|
$23.28
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot
- 3120-N521-P7T1-W01D-20A
- E-T-A
-
1:
$34.20
-
2In Stock
-
30On Order
|
Mouser Part No
457-521P7T1W01D20
|
E-T-A
|
Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot
|
|
2In Stock
30On Order
Stock:
2 Can Dispatch Immediately
On Order:
10 Expected 2026/08/07
20 Expected 2026/09/18
Factory Lead Time:
6 Weeks
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|
$34.20
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|
|
$28.39
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|
|
$26.18
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|
$25.60
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|
|
$23.28
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|
Min.: 1
Mult.: 1
|
|
|
|
|
Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot
- 3120-N521-P7T1-W02D-10A
- E-T-A
-
1:
$44.45
-
9In Stock
|
Mouser Part No
457-521P7T1W02D10
|
E-T-A
|
Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot
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9In Stock
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$44.45
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|
$36.89
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$29.39
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|
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$26.77
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View
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|
$24.04
|
|
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$23.28
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|
Min.: 1
Mult.: 1
|
|
|
|
|
Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload pr
- 3120-N521-P7T1-W19DG4-8A
- E-T-A
-
1:
$41.66
-
18In Stock
|
Mouser Part No
457-521P7T1W19DG
|
E-T-A
|
Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload pr
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|
18In Stock
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|
$41.66
|
|
|
$39.73
|
|
|
$31.75
|
|
|
$31.35
|
|
|
Quote
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|
|
Quote
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|
Min.: 1
Mult.: 1
|
|
|
|
|
Circuit Breakers Miniaturised single pole rocker switch/thermal circuit breaker combining ON/OFF switching and extremely fast overload performance in a single component (S-type TO CBE to EN 60934/IEC 934). Under overload conditions an internal neon (f
- 1410-F110-P1F1-W14Q-6.3A
- E-T-A
-
1:
$26.23
-
33In Stock
|
Mouser Part No
457-F110P1F1W14Q6.3A
|
E-T-A
|
Circuit Breakers Miniaturised single pole rocker switch/thermal circuit breaker combining ON/OFF switching and extremely fast overload performance in a single component (S-type TO CBE to EN 60934/IEC 934). Under overload conditions an internal neon (f
|
|
33In Stock
|
|
|
$26.23
|
|
|
$24.21
|
|
|
$22.19
|
|
|
$16.57
|
|
|
View
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|
|
$15.69
|
|
|
$14.62
|
|
|
$13.94
|
|
|
$13.90
|
|
|
Quote
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|
Min.: 1
Mult.: 1
|
|
|
|
|
Circuit Breakers Miniaturised single pole rocker switch/thermal circuit breaker combining ON/OFF switching and extremely fast overload performance in a single component (S-type TO CBE to EN 60934/IEC 934). Under overload conditions an internal neon (f
- 1410-F110-P1F1-W14QE3-5A
- E-T-A
-
1:
$28.34
-
38In Stock
|
Mouser Part No
457-F110P1F1W14QE35A
|
E-T-A
|
Circuit Breakers Miniaturised single pole rocker switch/thermal circuit breaker combining ON/OFF switching and extremely fast overload performance in a single component (S-type TO CBE to EN 60934/IEC 934). Under overload conditions an internal neon (f
|
|
38In Stock
|
|
|
$28.34
|
|
|
$23.52
|
|
|
$21.69
|
|
|
$18.41
|
|
|
View
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|
$16.55
|
|
|
$14.85
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot
- 3120-N311-P7T1-W01D-15A
- E-T-A
-
1:
$26.11
-
20In Stock
|
Mouser Part No
457-N311P7T1W01D15
|
E-T-A
|
Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot
|
|
20In Stock
|
|
|
$26.11
|
|
|
$22.14
|
|
|
$18.24
|
|
|
$17.33
|
|
|
$15.33
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot
- 3120-N311-P7T1-W01D-20A
- E-T-A
-
1:
$30.39
-
36In Stock
|
Mouser Part No
457-N311P7T1W01D20
|
E-T-A
|
Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot
|
|
36In Stock
|
|
|
$30.39
|
|
|
$25.21
|
|
|
$21.52
|
|
|
$18.29
|
|
|
View
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|
|
$15.47
|
|
|
$15.33
|
|
Min.: 1
Mult.: 1
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Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot
- 3120-N311-P7T1-W01D-5A
- E-T-A
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1:
$30.39
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24In Stock
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Mouser Part No
457-N311P7T1W01D5
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E-T-A
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Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot
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24In Stock
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$30.39
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$25.21
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$21.86
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$18.20
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View
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$15.40
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$15.33
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Min.: 1
Mult.: 1
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Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot
- 3120-N311-P7T1-W02D-20A
- E-T-A
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1:
$30.39
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9In Stock
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Mouser Part No
457-N311P7T1W02D20
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E-T-A
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Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot
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9In Stock
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$30.39
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$25.21
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$23.26
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$18.24
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$15.33
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Min.: 1
Mult.: 1
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