Circuit Breakers – Mouser South Africa

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3120-N Next-Generation Circuit Breaker/Switch

E-T-A Circuit Breakers 3120-N Next-Generation 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. 3120-N Next-Generation Circuit Breaker/Switch, which replaces the 3120-F series, is ideally suited for overload protection of motors, pumps, transformers, and cables. After tripping, the device can reliably, easily, and quickly be reset. The positively trip-free mechanism ensures reliable circuit disconnection even with the actuator blocked.

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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-N323-P7T1-W19LG4-3A
E-T-A
1: $44.26
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
3120-N323-P7T1-W19LG4-3A

Mouser Part No
457-323P7T1W19LG43A

E-T-A

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Datasheet

Non-Stocked Lead-Time 9 Weeks

$44.26

$37.72

$36.29

$34.18

View

Min.: 1
Mult.: 1

3120-N

Thermal Circuit Breaker

Overcurrent Protection

3 A

230 VAC

50 VDC

2 Pole

Rocker

- 30 C

+ 60 C

Illuminated

3120-N323-P7T1-W19LG4-6A
E-T-A
1: $57.45
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
3120-N323-P7T1-W19LG4-6A

Mouser Part No
457-323P7T1W19LG46

E-T-A

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Datasheet

Non-Stocked Lead-Time 9 Weeks

$57.45

$40.79

$37.10

$35.58

View

Min.: 1
Mult.: 1

3120-N

Thermal Circuit Breaker

Overcurrent Protection

6 A

230 VAC

50 VDC

2 Pole

Rocker

- 30 C

+ 60 C

Illuminated

3120-N323-P7T1-W19LG4-8A
E-T-A
1: $44.26
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
3120-N323-P7T1-W19LG4-8A

Mouser Part No
457-323P7T1W19LG48A

E-T-A

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$44.26

$37.72

$36.29

$34.18

View

Min.: 1
Mult.: 1

3120-N

Thermal Circuit Breaker

Overcurrent Protection

8 A

230 VAC

50 VDC

2 Pole

Rocker

- 30 C

+ 60 C

Illuminated

3120-N323-PTT1-W19KG4-15A
E-T-A
1: $56.30
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
3120-N323-PTT1-W19KG4-15A

Mouser Part No
457-323PTT1W19KG415A

E-T-A

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Datasheet

Non-Stocked Lead-Time 9 Weeks

$56.30

$47.99

$44.38

$38.97

$34.88

Min.: 1
Mult.: 1

3120-N

Thermal Circuit Breaker

Overcurrent Protection

15 A

230 VAC

50 VDC

2 Pole

Rocker

- 30 C

+ 60 C

Illuminated

3120-N323-PTT1-W19KG4-20A
E-T-A
1: $56.30
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
3120-N323-PTT1-W19KG4-20A

Mouser Part No
457-323PTT1W19KG420A

E-T-A

Datasheet

Non-Stocked Lead-Time 9 Weeks

$56.30

$47.99

$44.38

$38.97

$34.88

Min.: 1
Mult.: 1

3120-N

Thermal Circuit Breaker

Overcurrent Protection

20 A

230 VAC

50 VDC

2 Pole

Rocker

- 30 C

+ 60 C

Illuminated

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-6A
E-T-A
1: $49.54
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
3120-N324-P7T1-W01D-6A

Mouser Part No
457-324P7T1W01D6

E-T-A

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$49.54

$41.10

$35.27

$33.24

View

Min.: 1
Mult.: 1

3120-N

Thermal Circuit Breaker

Overcurrent Protection

6 A

240 VAC

50 VDC

2 Pole

Rocker

- 30 C

+ 60 C

Non-Illuminated

3120-N324-P7T1-W02D-13A
E-T-A
1: $42.98
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
3120-N324-P7T1-W02D-13A

Mouser Part No
457-324P7T1W02D13

E-T-A

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$42.98

$36.62

$35.27

$33.24

View

Min.: 1
Mult.: 1

3120-N

Thermal Circuit Breaker

Overcurrent Protection

13 A

240 VAC

50 VDC

2 Pole

Rocker

- 30 C

+ 60 C

Non-Illuminated

3120-N324-P7T1-W02L-5A
E-T-A
1: $42.98
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
3120-N324-P7T1-W02L-5A

Mouser Part No
457-324P7T1W02L5A

E-T-A

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$42.98

$36.62

$35.27

$33.24

View

Min.: 1
Mult.: 1

3120-N

Thermal Circuit Breaker

Overcurrent Protection

5 A

240 VAC

50 VDC

2 Pole

Rocker

- 30 C

+ 60 C

Non-Illuminated

3120-N324-P7T1-W12LY4-6A
E-T-A
1: $44.45
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
3120-N324-P7T1-W12LY4-6A

Mouser Part No
457-324P7T1W12LY46

E-T-A

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$44.45

$41.45

$40.27

$39.29

View

Min.: 1
Mult.: 1

3120-N

Thermal Circuit Breaker

Overcurrent Protection

6 A

230 VAC

50 VDC

2 Pole

Rocker

- 30 C

+ 60 C

Illuminated

3120-N324-P7T1-W14LR3-8A
E-T-A
1: $49.11
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
3120-N324-P7T1-W14LR3-8A

Mouser Part No
457-324P7T1W14LR38A

E-T-A

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$49.11

$41.86

$40.15

$37.82

View

Min.: 1
Mult.: 1

3120-N

Thermal Circuit Breaker

Overcurrent Protection

8 A

115 VAC

50 VDC

2 Pole

Rocker

- 30 C

+ 60 C

Illuminated

3120-N324-P7T1-W14LR4-5A
E-T-A
1: $49.11
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
3120-N324-P7T1-W14LR4-5A

Mouser Part No
457-324P7T1W14LR45A

E-T-A

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$49.11

$41.86

$40.15

$37.82

View

Min.: 1
Mult.: 1

3120-N

Thermal Circuit Breaker

Overcurrent Protection

5 A

230 VAC

50 VDC

2 Pole

Rocker

- 30 C

+ 60 C

Illuminated

3120-N324-P7T1-W15DY4-5A
E-T-A
1: $49.11
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
3120-N324-P7T1-W15DY4-5A

Mouser Part No
457-324P7T1W15DY45A

E-T-A

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$49.11

$41.86

$40.15

$37.82

View

Min.: 1
Mult.: 1

3120-N

Thermal Circuit Breaker

Overcurrent Protection

5 A

230 VAC

50 VDC

2 Pole

Rocker

- 30 C

+ 60 C

Illuminated

3120-N324-P7T1-W19DG4-20A
E-T-A
1: $49.11
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
3120-N324-P7T1-W19DG4-20A

Mouser Part No
457-324P7T1W19DG420

E-T-A

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$49.11

$41.86

$40.15

$37.82

View

Min.: 1
Mult.: 1

3120-N

Thermal Circuit Breaker

Overcurrent Protection

20 A

230 VAC

50 VDC

2 Pole

Rocker

- 30 C

+ 60 C

Illuminated

3120-N32A-H7T1-W12AY4-6A
E-T-A
1: $46.42
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
3120-N32A-H7T1-W12AY4-6A

Mouser Part No
457-32AH7T1W12AY46A

E-T-A

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$46.42

$39.54

$36.77

$33.60

$28.33

Min.: 1
Mult.: 1

3120-N

Thermal Circuit Breaker

Overcurrent Protection

6 A

230 VAC

50 VDC

2 Pole

Rocker

- 30 C

+ 60 C

Illuminated

3120-N32A-H7T1-W12LY4-1A
E-T-A
1: $44.25
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
3120-N32A-H7T1-W12LY4-1A

Mouser Part No
457-32AH7T1W12LY41A

E-T-A

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$44.25

$42.14

$38.16

Min.: 1
Mult.: 1

3120-N

Thermal Circuit Breaker

Overcurrent Protection

1 A

230 VAC

50 VDC

2 Pole

Rocker

- 30 C

+ 60 C

Illuminated

3120-N32G-P7T1-D01X-0.3A
E-T-A
1: $53.47
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
3120-N32G-P7T1-D01X-0.3A

Mouser Part No
457-32GP7T1D01X0.3

E-T-A

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$53.47

$45.60

$42.17

$37.02

$33.12

Min.: 1
Mult.: 1

3120-N

Thermal Circuit Breaker

Overcurrent Protection

300 mA

240 VAC

50 VDC

2 Pole

Rocker

- 30 C

+ 60 C

Non-Illuminated

3120-N32G-P7T1-D01X-0.8A
E-T-A
1: $53.47
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
3120-N32G-P7T1-D01X-0.8A

Mouser Part No
457-32GP7T1D01X0.8

E-T-A

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$53.47

$45.60

$42.17

$37.02

$33.12

Min.: 1
Mult.: 1

3120-N

Thermal Circuit Breaker

Overcurrent Protection

800 mA

240 VAC

50 VDC

2 Pole

Rocker

- 30 C

+ 60 C

Non-Illuminated

3120-N32G-P7T1-D01X-1A
E-T-A
1: $53.18
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
3120-N32G-P7T1-D01X-1A

Mouser Part No
457-32GP7T1D01X1

E-T-A

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$53.18

$45.33

$43.37

$40.84

View

Min.: 1
Mult.: 1

3120-N

Thermal Circuit Breaker

Overcurrent Protection

1 A

240 VAC

50 VDC

2 Pole

Rocker

- 30 C

+ 60 C

Non-Illuminated

3120-N32G-P7T1-D01X-14A
E-T-A
1: $39.29
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
3120-N32G-P7T1-D01X-14A

Mouser Part No
457-32GP7T1D01X14

E-T-A

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$39.29

$34.08

$32.24

$30.11

View

Min.: 1
Mult.: 1

3120-N

Thermal Circuit Breaker

Overcurrent Protection

14 A

240 VAC

50 VDC

2 Pole

Rocker

- 30 C

+ 60 C

Non-Illuminated

3120-N32G-P7T1-D01X-4A
E-T-A
1: $39.29
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
3120-N32G-P7T1-D01X-4A

Mouser Part No
457-32GP7T1D01X4

E-T-A

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$39.29

$34.08

$32.24

$30.11

View

Min.: 1
Mult.: 1

3120-N

Thermal Circuit Breaker

Overcurrent Protection

4 A

240 VAC

50 VDC

2 Pole

Rocker

- 30 C

+ 60 C

Non-Illuminated

3120-N32G-P7T1-D01X-6A
E-T-A
1: $39.29
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
3120-N32G-P7T1-D01X-6A

Mouser Part No
457-32GP7T1D01X6

E-T-A

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$39.29

$34.08

$32.24

$30.11

View

Min.: 1
Mult.: 1

3120-N

Thermal Circuit Breaker

Overcurrent Protection

6 A

240 VAC

50 VDC

2 Pole

Rocker

- 30 C

+ 60 C

Non-Illuminated

3120-N32G-P7T1-D01X-8A
E-T-A
1: $42.48
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
3120-N32G-P7T1-D01X-8A

Mouser Part No
457-32GP7T1D01X8

E-T-A

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$42.48

$34.55

$32.17

$30.99

View

Min.: 1
Mult.: 1

3120-N

Thermal Circuit Breaker

Overcurrent Protection

8 A

240 VAC

50 VDC

2 Pole

Rocker

- 30 C

+ 60 C

Non-Illuminated

3120-N32A-H7T1-W12LY4-15A
E-T-A
1: $46.42
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
3120-N32A-H7T1-W12LY4-15A

Mouser Part No
457-32H7T1W12LY415

E-T-A

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$46.42

$39.54

$36.77

$33.60

$28.33

Min.: 1
Mult.: 1

3120-N

Thermal Circuit Breaker

Overcurrent Protection

15 A

230 VAC

50 VDC

2 Pole

Rocker

- 30 C

+ 60 C

Illuminated

3120-N32A-H7T1-W12LY4-2A
E-T-A
1: $61.62
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
3120-N32A-H7T1-W12LY4-2A

Mouser Part No
457-32H7T1W12LY42

E-T-A

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$61.62

$52.52

$50.07

$45.97

View

Min.: 1
Mult.: 1

3120-N

Thermal Circuit Breaker

Overcurrent Protection

2 A

230 VAC

50 VDC

2 Pole

Rocker

- 30 C

+ 60 C

Illuminated

3120-N32A-H7T1-W12LY4-2.5A
E-T-A
1: $48.01
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
3120-N32A-H7T1-W12LY4-2.5A

Mouser Part No
457-32H7T1W12LY42.5

E-T-A

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$48.01

$40.91

$38.04

$34.76

$29.30

Min.: 1
Mult.: 1

3120-N

Thermal Circuit Breaker

Overcurrent Protection

2.5 A

230 VAC

50 VDC

2 Pole

Rocker

- 30 C

+ 60 C

Illuminated

3120-N Next-Generation Circuit Breaker/Switch

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100 mA
200 mA
300 mA
500 mA
600 mA
700 mA
800 mA
1 A
1.2 A
1.5 A
1.8 A
2 A
2.5 A
3 A
3.5 A
4 A
4.5 A
5 A
6 A
7 A