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Part #

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
1: $30.39
7In Stock

Mfr. Part No.
3120-N311-P7T1-W02D-20A

Mouser Part No
457-N311P7T1W02D20

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

Datasheet

7In Stock

$30.39

$25.21

$23.26

$18.24

$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-N321-P7T1-W01D-15A
E-T-A
1: $34.20
18In Stock

Mfr. Part No.
3120-N321-P7T1-W01D-15A

Mouser Part No
457-N321P7T1W01D15

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

Datasheet

18In Stock

$34.20

$28.39

$26.18

$25.60

$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-N321-P7T1-W01D-16A
E-T-A
1: $33.97
20In Stock

Mfr. Part No.
3120-N321-P7T1-W01D-16A

Mouser Part No
457-N321P7T1W01D16

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

Datasheet

20In Stock

$33.97

$28.33

$25.67

$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-N321-P7T1-W01D-2A
E-T-A
1: $45.65
20In Stock

Mfr. Part No.
3120-N321-P7T1-W01D-2A

Mouser Part No
457-N321P7T1W01D2

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

Datasheet

20In Stock

$45.65

$37.88

$37.87

$35.12

$31.96

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-N321-P7T1-W01D-5A
E-T-A
1: $34.20
9In Stock
40Expected 2026/11/02

Mfr. Part No.
3120-N321-P7T1-W01D-5A

Mouser Part No
457-N321P7T1W01D5

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

Datasheet

9In Stock

40Expected 2026/11/02

$34.20

$28.39

$26.18

$25.60

$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-N321-P7T1-W02D-15A
E-T-A
1: $40.76
2In Stock

Mfr. Part No.
3120-N321-P7T1-W02D-15A

Mouser Part No
457-N321P7T1W02D15

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

Datasheet

2In Stock

$40.76

$34.26

$29.49

$26.38

$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-N321-P7T1-W02D-20A
E-T-A
1: $34.23
19In Stock

Mfr. Part No.
3120-N321-P7T1-W02D-20A

Mouser Part No
457-N321P7T1W02D20

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

Datasheet

19In Stock

$34.23

$28.40

$26.19

$25.60

$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-N321-P7T1-W02D-6A
E-T-A
1: $44.45
29In Stock

Mfr. Part No.
3120-N321-P7T1-W02D-6A

Mouser Part No
457-N321P7T1W02D6

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

Datasheet

29In Stock

$44.45

$36.89

$36.34

$31.33

View

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-N321-P7T1-W19DG4-15A
E-T-A
1: $42.94
3In Stock
30On Order

Mfr. Part No.
3120-N321-P7T1-W19DG4-15A

Mouser Part No
457-N321P7T1W19DG415

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

Datasheet

3In Stock

30On Order

$42.94

$39.73

$31.70

$28.11

$27.02

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-N321-P7T1-W19DG4-5A
E-T-A
1: $50.88
3In Stock

Mfr. Part No.
3120-N321-P7T1-W19DG4-5A

Mouser Part No
457-N321P7T1W19DG45

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

Datasheet

3In Stock

$50.88

$37.74

$34.70

$30.54

$27.02

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-N323-P7T1-W02D-10A
E-T-A
1: $44.45
7In Stock

Mfr. Part No.
3120-N323-P7T1-W02D-10A

Mouser Part No
457-N323P7T1W02D10

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

Datasheet

7In Stock

$44.45

$36.88

$34.02

$28.17

View

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-N323-P7T1-W02D-5A
E-T-A
1: $47.16
4In Stock

Mfr. Part No.
3120-N323-P7T1-W02D-5A

Mouser Part No
457-N323P7T1W02D5

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

Datasheet

4In Stock

$47.16

$47.11

$30.04

$29.83

View

Min.: 1
Mult.: 1

Circuit Breakers The 3120-N...4 IP65 rated 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...4 is ideally suite

3120-N324-P7T1-W01D-10A
E-T-A
1: $44.82
9In Stock

Mfr. Part No.
3120-N324-P7T1-W01D-10A

Mouser Part No
457-N324P7T1W01D10

E-T-A

Circuit Breakers The 3120-N...4 IP65 rated 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...4 is ideally suite

Datasheet

9In Stock

$44.82

$38.04

$34.76

$29.14

$26.24

Min.: 1
Mult.: 1

Circuit Breakers The 3120-N...4 IP65 rated 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...4 is ideally suite

3120-N324-P7T1-W02D-20A
E-T-A
1: $49.54
12In Stock

Mfr. Part No.
3120-N324-P7T1-W02D-20A

Mouser Part No
457-N324P7T1W02D20

E-T-A

Circuit Breakers The 3120-N...4 IP65 rated 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...4 is ideally suite

Datasheet

12In Stock

$49.54

$41.11

$37.91

$29.66

$26.24

Min.: 1
Mult.: 1

Circuit Breakers The 3120-N...4 IP65 rated 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...4 is ideally suite

3120-N324-P7T1-W19DG3-10A
E-T-A
1: $55.84
4In Stock

Mfr. Part No.
3120-N324-P7T1-W19DG3-10A

Mouser Part No
457-N324P7T1W19DG310

E-T-A

Circuit Breakers The 3120-N...4 IP65 rated 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...4 is ideally suite

Datasheet

4In Stock

$55.84

$46.33

$40.09

$34.94

View

Min.: 1
Mult.: 1

Circuit Breakers The 3120-N...4 IP65 rated 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...4 is ideally suite

3120-N324-P7T1-W19DG3-5A
E-T-A
1: $44.04
14In Stock

Mfr. Part No.
3120-N324-P7T1-W19DG3-5A

Mouser Part No
457-N324P7T1W19DG35

E-T-A

Circuit Breakers The 3120-N...4 IP65 rated 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...4 is ideally suite

Datasheet

14In Stock

$44.04

$43.32

$36.56

$32.76

View

Min.: 1
Mult.: 1

Circuit Breakers The 3120-N...4 IP65 rated 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...4 is ideally suite

3120-N524-P7T1-W01D-15A
E-T-A
1: $38.15
7In Stock
60Expected 2026/08/26

Mfr. Part No.
3120-N524-P7T1-W01D-15A

Mouser Part No
457-N524P7T1W01D15

E-T-A

Circuit Breakers The 3120-N...4 IP65 rated 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...4 is ideally suite

Datasheet

7In Stock

60Expected 2026/08/26

$38.15

$31.66

$29.19

$28.83

$26.24

Min.: 1
Mult.: 1

Circuit Breakers The 3120-N...4 IP65 rated 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...4 is ideally suite

3120-N524-P7T1-W01D-5A
E-T-A
1: $49.54
8In Stock

Mfr. Part No.
3120-N524-P7T1-W01D-5A

Mouser Part No
457-N524P7T1W01D5

E-T-A

Circuit Breakers The 3120-N...4 IP65 rated 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...4 is ideally suite

Datasheet

8In Stock

$49.54

$41.10

$33.66

$29.84

$26.24

Min.: 1
Mult.: 1

Circuit Breakers The 3120-N...4 IP65 rated 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...4 is ideally suite

3120-N524-P7T1-W02D-10A
E-T-A
1: $48.59
7In Stock

Mfr. Part No.
3120-N524-P7T1-W02D-10A

Mouser Part No
457-N524P7T1W02D10

E-T-A

Circuit Breakers The 3120-N...4 IP65 rated 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...4 is ideally suite

Datasheet

7In Stock

$48.59

$43.39

$35.83

$33.56

View

Min.: 1
Mult.: 1

Circuit Breakers The 3120-N...4 IP65 rated 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...4 is ideally suite

3120-N524-P7T1-W02D-20A
E-T-A
1: $45.47
7In Stock

Mfr. Part No.
3120-N524-P7T1-W02D-20A

Mouser Part No
457-N524P7T1W02D20

E-T-A

Circuit Breakers The 3120-N...4 IP65 rated 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...4 is ideally suite

Datasheet

7In Stock

$45.47

$38.20

$31.26

$29.21

$26.24

Min.: 1
Mult.: 1

Circuit Breakers Cir Brkr Hyd Mag

203-2-1-63-203-6-1-20
AIRPAX
1: $279.57
1In Stock
3Expected 2026/09/17

Mfr. Part No.
203-2-1-63-203-6-1-20

Mouser Part No
874-20321632036100

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Datasheet

1In Stock

3Expected 2026/09/17

$279.57

Min.: 1
Mult.: 1

Circuit Breakers Cir Brkr Hyd Mag

203-2-1-66-163-4-1-1
AIRPAX
1: $251.82
1In Stock

Mfr. Part No.
203-2-1-66-163-4-1-1

Mouser Part No
874-2032166163410

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

1In Stock

$251.82

Min.: 1
Mult.: 1

Circuit Breakers Cir Brkr Hyd Mag

203-22-1-65-153-4-1-1
AIRPAX
1: $534.56
1In Stock

Mfr. Part No.
203-22-1-65-153-4-1-1

Mouser Part No
874-20322165153400

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Datasheet

1In Stock

$534.56

Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT BREAKER

B21-3-15.0A-01-11BL-V
AIRPAX
1: $51.00
1In Stock

Mfr. Part No.
B21-3-15.0A-01-11BL-V

Mouser Part No
874-B213150A0111BLV

AIRPAX

Circuit Breakers CIRCUIT BREAKER

Datasheet

1In Stock

$51.00

Min.: 1
Mult.: 1

Circuit Breakers Cir Brkr, HydMag, 2 pl, 250VAC,20A, aux sw, 250VAC VT, Snap In Mount

IEGHS62-1REC4-27263-1-V
AIRPAX
1: $170.02
3In Stock

Mfr. Part No.
IEGHS62-1REC4-27263-1-V

Mouser Part No
874-HS621REC4272631V

AIRPAX

Circuit Breakers Cir Brkr, HydMag, 2 pl, 250VAC,20A, aux sw, 250VAC VT, Snap In Mount

Datasheet

3In Stock

$170.02

Min.: 1
Mult.: 1