Circuit Breakers – Mouser India

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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 Min Ord Qty 10. 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-N32F-P7T1-SGRD-6A
E-T-A
1: ₹3,659.18
Non-Stocked Lead-Time 9 Weeks
New At Mouser

Mfr. Part No.
3120-N32F-P7T1-SGRD-6A

Mouser Part No
457-20N32FP7T1SGRD6A

New At Mouser

E-T-A

Datasheet

Non-Stocked Lead-Time 9 Weeks

₹3,659.18

₹3,272.87

₹2,781.45

₹2,610.75

View

Min.: 1
Mult.: 1

3120-N

Thermal Circuit Breaker

Overcurrent Protection

Rocker

3120-N523-P7T1-W02D-6A
E-T-A
1: ₹3,454.35
Non-Stocked Lead-Time 9 Weeks
New At Mouser

Mfr. Part No.
3120-N523-P7T1-W02D-6A

Mouser Part No
457-20N523P7T1W02D6A

New At Mouser

E-T-A

Datasheet

Non-Stocked Lead-Time 9 Weeks

₹3,454.35

₹3,089.60

₹2,626.02

₹2,465.21

View

Min.: 1
Mult.: 1

3120-N

Thermal Circuit Breaker

Overcurrent Protection

Rocker

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-5A
E-T-A
1: ₹4,264.70
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
3120-N524-P7T1-W02D-5A

Mouser Part No
457-20N524P7T1W02D5A

E-T-A

Datasheet

Non-Stocked Lead-Time 9 Weeks

₹4,264.70

₹3,432.79

₹2,917.10

₹2,868.59

View

Min.: 1
Mult.: 1

3120-N

Thermal Circuit Breaker

Overcurrent Protection

Rocker

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-W19DG4-15A
E-T-A
1: ₹4,032.92
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
3120-N321-H7T1-W19DG4-15A

Mouser Part No
457-21H7T1W19DG415A

E-T-A

Datasheet

Non-Stocked Lead-Time 9 Weeks

₹4,032.92

₹3,437.28

₹3,305.21

₹3,113.85

View

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-N321-P7T1-W12DY3-14A
E-T-A
1: ₹4,960.96
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
3120-N321-P7T1-W12DY3-14A

Mouser Part No
457-21P7T1W12DY314A

E-T-A

Datasheet

Non-Stocked Lead-Time 9 Weeks

₹4,960.96

₹3,644.81

₹3,121.04

₹3,103.07

₹3,008.74

Min.: 1
Mult.: 1

3120-N

Thermal Circuit Breaker

Overcurrent Protection

14 A

115 VAC

50 VDC

2 Pole

Rocker

- 30 C

+ 60 C

Illuminated

3120-N321-P7T1-W12FY3-10A
E-T-A
1: ₹3,976.32
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
3120-N321-P7T1-W12FY3-10A

Mouser Part No
457-21P7T1W12FY310A

E-T-A

Datasheet

Non-Stocked Lead-Time 9 Weeks

₹3,976.32

₹3,387.87

₹3,259.40

₹3,070.73

View

Min.: 1
Mult.: 1

3120-N

Thermal Circuit Breaker

Overcurrent Protection

10 A

115 VAC

50 VDC

2 Pole

Rocker

- 30 C

+ 60 C

Illuminated

3120-N321-P7T1-W12FY3-16A
E-T-A
1: ₹3,976.32
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
3120-N321-P7T1-W12FY3-16A

Mouser Part No
457-21P7T1W12FY316A

E-T-A

Datasheet

Non-Stocked Lead-Time 9 Weeks

₹3,976.32

₹3,387.87

₹3,259.40

₹3,070.73

View

Min.: 1
Mult.: 1

3120-N

Thermal Circuit Breaker

Overcurrent Protection

16 A

115 VAC

50 VDC

2 Pole

Rocker

- 30 C

+ 60 C

Illuminated

3120-N321-P7T1-W12GY3-15A
E-T-A
1: ₹3,976.32
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
3120-N321-P7T1-W12GY3-15A

Mouser Part No
457-21P7T1W12GY315A

E-T-A

Datasheet

Non-Stocked Lead-Time 9 Weeks

₹3,976.32

₹3,387.87

₹3,150.69

₹2,877.58

View

Min.: 1
Mult.: 1

3120-N

Thermal Circuit Breaker

Overcurrent Protection

15 A

115 VAC

50 VDC

2 Pole

Rocker

- 30 C

+ 60 C

Illuminated

3120-N321-P7T1-W12NY3-12A
E-T-A
1: ₹3,976.32
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
3120-N321-P7T1-W12NY3-12A

Mouser Part No
457-21P7T1W12NY312A

E-T-A

Datasheet

Non-Stocked Lead-Time 9 Weeks

₹3,976.32

₹3,387.87

₹3,150.69

₹2,877.58

View

Min.: 1
Mult.: 1

3120-N

Thermal Circuit Breaker

Overcurrent Protection

12 A

115 VAC

50 VDC

2 Pole

Rocker

- 30 C

+ 60 C

Illuminated

3120-N321-P7T1-W14FR3-10A
E-T-A
1: ₹3,976.32
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
3120-N321-P7T1-W14FR3-10A

Mouser Part No
457-21P7T1W14FR310A

E-T-A

Datasheet

Non-Stocked Lead-Time 9 Weeks

₹3,976.32

₹3,387.87

₹3,259.40

₹3,070.73

View

Min.: 1
Mult.: 1

3120-N

Thermal Circuit Breaker

Overcurrent Protection

10 A

115 VAC

50 VDC

2 Pole

Rocker

- 30 C

+ 60 C

Illuminated

3120-N321-P7T1-W14FR3-16A
E-T-A
1: ₹3,976.32
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
3120-N321-P7T1-W14FR3-16A

Mouser Part No
457-21P7T1W14FR316A

E-T-A

Datasheet

Non-Stocked Lead-Time 9 Weeks

₹3,976.32

₹3,387.87

₹3,259.40

₹3,070.73

View

Min.: 1
Mult.: 1

3120-N

Thermal Circuit Breaker

Overcurrent Protection

16 A

115 VAC

50 VDC

2 Pole

Rocker

- 30 C

+ 60 C

Illuminated

3120-N321-P7T1-W16HT4-15A
E-T-A
1: ₹3,976.32
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
3120-N321-P7T1-W16HT4-15A

Mouser Part No
457-21P7T1W16HT415A

E-T-A

Datasheet

Non-Stocked Lead-Time 9 Weeks

₹3,976.32

₹3,387.87

₹3,150.69

₹2,877.58

View

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-N321-P7T1-W19DG3-15A
E-T-A
1: ₹3,976.32
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
3120-N321-P7T1-W19DG3-15A

Mouser Part No
457-21P7T1W19DG315A

E-T-A

Datasheet

Non-Stocked Lead-Time 9 Weeks

₹3,976.32

₹3,387.87

₹3,259.40

₹3,070.73

View

Min.: 1
Mult.: 1

3120-N

Thermal Circuit Breaker

Overcurrent Protection

15 A

115 VAC

50 VDC

2 Pole

Rocker

- 30 C

+ 60 C

Illuminated

3120-N321-P7T1-W19DY4-20A
E-T-A
1: ₹3,976.32
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
3120-N321-P7T1-W19DY4-20A

Mouser Part No
457-21P7T1W19DY420A

E-T-A

Datasheet

Non-Stocked Lead-Time 9 Weeks

₹3,976.32

₹3,387.87

₹3,150.69

₹2,877.58

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-N521-P7T1-W19FG4-20A
E-T-A
1: ₹3,976.32
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
3120-N521-P7T1-W19FG4-20A

Mouser Part No
457-21P7T1W19FG420A

E-T-A

Datasheet

Non-Stocked Lead-Time 9 Weeks

₹3,976.32

₹3,387.87

₹3,150.69

₹2,877.58

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-N321-P7T1-W19LG3-15A
E-T-A
1: ₹3,976.32
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
3120-N321-P7T1-W19LG3-15A

Mouser Part No
457-21P7T1W19LG315A

E-T-A

Datasheet

Non-Stocked Lead-Time 9 Weeks

₹3,976.32

₹3,387.87

₹3,259.40

₹3,070.73

View

Min.: 1
Mult.: 1

3120-N

Thermal Circuit Breaker

Overcurrent Protection

15 A

115 VAC

50 VDC

2 Pole

Rocker

- 30 C

+ 60 C

Illuminated

3120-N321-P7T1-W19LG3-20A
E-T-A
1: ₹3,976.32
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
3120-N321-P7T1-W19LG3-20A

Mouser Part No
457-21P7T1W19LG320A

E-T-A

Datasheet

Non-Stocked Lead-Time 9 Weeks

₹3,976.32

₹3,387.87

₹3,259.40

₹3,070.73

View

Min.: 1
Mult.: 1

3120-N

Thermal Circuit Breaker

Overcurrent Protection

20 A

115 VAC

50 VDC

2 Pole

Rocker

- 30 C

+ 60 C

Illuminated

3120-N323-P7T1-W12HY4-20A
E-T-A
1: ₹3,976.32
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
3120-N323-P7T1-W12HY4-20A

Mouser Part No
457-23P7T1W12HY420A

E-T-A

Datasheet

Non-Stocked Lead-Time 9 Weeks

₹3,976.32

₹3,387.87

₹3,150.69

₹2,877.58

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-N323-P7T1-W14FR2-15A
E-T-A
1: ₹3,976.32
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
3120-N323-P7T1-W14FR2-15A

Mouser Part No
457-23P7T1W14FR215A

E-T-A

Datasheet

Non-Stocked Lead-Time 9 Weeks

₹3,976.32

₹3,387.87

₹3,150.69

₹2,877.58

View

Min.: 1
Mult.: 1

3120-N

Thermal Circuit Breaker

Overcurrent Protection

15 A

240 VAC

24 VDC

2 Pole

Rocker

- 30 C

+ 60 C

Illuminated

3120-N323-P7T1-W14FR3-14A
E-T-A
1: ₹3,976.32
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
3120-N323-P7T1-W14FR3-14A

Mouser Part No
457-23P7T1W14FR314A

E-T-A

Datasheet

Non-Stocked Lead-Time 9 Weeks

₹3,976.32

₹3,387.87

₹3,259.40

₹3,070.73

View

Min.: 1
Mult.: 1

3120-N

Thermal Circuit Breaker

Overcurrent Protection

14 A

115 VAC

50 VDC

2 Pole

Rocker

- 30 C

+ 60 C

Illuminated

3120-N323-P7T1-W19FG4-1.5A
E-T-A
1: ₹5,177.48
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
3120-N323-P7T1-W19FG4-1.5A

Mouser Part No
457-23P7T1W19FG41.5A

E-T-A

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

₹5,177.48

₹4,413.84

₹4,081.43

₹3,583.72

View

Min.: 1
Mult.: 1

3120-N

Thermal Circuit Breaker

Overcurrent Protection

1.5 A

230 VAC

50 VDC

2 Pole

Rocker

- 30 C

+ 60 C

Illuminated

3120-N323-P7T1-W19FG4-15A
E-T-A
1: ₹3,976.32
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
3120-N323-P7T1-W19FG4-15A

Mouser Part No
457-23P7T1W19FG415A

E-T-A

Datasheet

Non-Stocked Lead-Time 9 Weeks

₹3,976.32

₹3,387.87

₹3,259.40

₹3,070.73

View

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-N301-N7Q1-W01D-16A
E-T-A
1: ₹2,910.82
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
3120-N301-N7Q1-W01D-16A

Mouser Part No
457-301N7Q1W01D16A

E-T-A

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

₹2,910.82

₹2,414.90

₹1,977.38

₹1,743.79

View

Min.: 1
Mult.: 1

3120-N

Thermal Circuit Breaker

Overcurrent Protection

16 A

240 VAC

50 VDC

Rocker

- 30 C

+ 60 C

Non-Illuminated

3120-N303-N7Q1-M01H-16A
E-T-A
1: ₹2,760.78
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
3120-N303-N7Q1-M01H-16A

Mouser Part No
457-303N7Q1M01H16A

E-T-A

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

₹2,760.78

₹2,290.02

₹1,875.86

₹1,653.95

View

Min.: 1
Mult.: 1

3120-N

Thermal Circuit Breaker

Overcurrent Protection

16 A

240 VAC

50 VDC

Rocker

- 30 C

+ 60 C

Non-Illuminated

3120-N311-P7T1-W01D-1.5A
E-T-A
1: ₹3,404.04
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
3120-N311-P7T1-W01D-1.5A

Mouser Part No
457-311P7T1W01D1.5A

E-T-A

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

₹3,404.04

₹2,824.57

₹2,402.32

₹2,212.76

View

Min.: 1
Mult.: 1

3120-N

Thermal Circuit Breaker

Overcurrent Protection

1.5 A

240 VAC

50 VDC

1 Pole

Rocker

- 30 C

+ 60 C

Non-Illuminated

3120-N Next-Generation Circuit Breaker/Switch

Customer Service Office

Company

Resources

Support

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