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
360°
3120-N323-P7T1-W02L-5A
E-T-A
1:
$44.49
60 In Stock
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
60 In Stock
1
$44.49
5
$36.91
10
$31.57
50
$29.48
100
View
100
$26.58
250
$25.73
500
Quote
Buy
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
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-1.5A
E-T-A
1:
$52.35
59 In Stock
Mouser Part No 457-321P7T1W02D1.5A
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
59 In Stock
1
$52.35
5
$44.61
10
$42.70
50
$40.22
100
View
100
$36.08
250
$34.92
500
Quote
Buy
Min.: 1 Mult.: 1
3120-N
Thermal Circuit Breaker
Overcurrent Protection
1.5 A
240 VAC
50 VDC
2 Pole
Rocker
- 30 C
+ 60 C
Non-Illuminated
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-N321-P7T1-W01L-15A
E-T-A
1:
$44.50
7 In Stock
New At Mouser
Mouser Part No 457-0N321P7T1W01L15A
New At Mouser
E-T-A
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
7 In Stock
1
$44.50
5
$36.92
10
$30.45
50
$27.44
100
View
100
$23.88
250
$23.25
Buy
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
360°
3120-N323-P7T1-W19DG4-10A
E-T-A
1:
$51.01
7 In Stock
Mouser Part No 457-23P7T1W19DG410A
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
7 In Stock
1
$51.01
5
$42.32
10
$36.28
50
$34.18
100
View
100
$30.68
250
$29.70
500
Quote
Buy
Min.: 1 Mult.: 1
Details
3120-N
Thermal Circuit Breaker
Overcurrent Protection
10 A
230 VAC
50 VDC
2 Pole
Rocker
- 30 C
+ 60 C
Illuminated
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
360°
3120-N321-P7T1-W02K-0.2A
E-T-A
1:
$60.33
9 In Stock
Mouser Part No 457-321P7T1W02K0.2A
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
9 In Stock
1
$60.33
5
$50.05
10
$42.70
50
$40.22
100
View
100
$36.08
250
$34.92
500
Quote
Buy
Min.: 1 Mult.: 1
3120-N
Thermal Circuit Breaker
Overcurrent Protection
200 mA
240 VAC
50 VDC
2 Pole
Rocker
- 30 C
+ 60 C
Non-Illuminated
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-W19DG4-15A
E-T-A
1:
$44.26
6 In Stock
Mouser Part No 457-323P7T1W19DG415A
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
6 In Stock
1
$44.26
5
$37.71
10
$36.28
50
$34.18
100
View
100
$30.68
250
$29.70
500
Quote
Buy
Min.: 1 Mult.: 1
Details
3120-N
Thermal Circuit Breaker
Overcurrent Protection
15 A
230 VAC
50 VDC
2 Pole
Rocker
- 30 C
+ 60 C
Illuminated
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
360°
3120-N521-P7T1-W01D-15A
E-T-A
1:
$44.49
10 In Stock
Mouser Part No 457-521P7T1W01D15
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
10 In Stock
1
$44.49
5
$36.91
10
$34.77
50
$29.48
100
View
100
$26.58
250
$25.73
500
Quote
Buy
Min.: 1 Mult.: 1
Details
3120-N
Thermal Circuit Breaker
Overcurrent Protection
15 A
240 VAC
50 VDC
2 Pole
Rocker
- 30 C
+ 60 C
Non-Illuminated
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-P7T1-W01D-3.5A
E-T-A
1:
$44.49
5 In Stock
Mouser Part No 457-521P7T1W01D3.5
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
5 In Stock
1
$44.49
5
$36.91
10
$31.57
50
$29.48
100
View
100
$26.58
250
$25.73
500
Quote
Buy
Min.: 1 Mult.: 1
Details
3120-N
Thermal Circuit Breaker
Overcurrent Protection
3.5 A
240 VAC
50 VDC
2 Pole
Rocker
- 30 C
+ 60 C
Non-Illuminated
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
360°
3120-N521-P7T1-W19DG4-2A
E-T-A
1:
$65.86
9 In Stock
Mouser Part No 457-521P7T1W19DG42
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
9 In Stock
1
$65.86
5
$54.64
10
$46.93
50
$43.09
100
View
100
$39.09
250
$37.69
500
Quote
Buy
Min.: 1 Mult.: 1
Details
3120-N
Thermal Circuit Breaker
Overcurrent Protection
2 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 sui
3120-N554-P7T1-W15DY3-3A
E-T-A
1:
$40.52
18 In Stock
Mouser Part No 457-554P7T1W15DY33
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 sui
18 In Stock
1
$40.52
5
$35.15
10
$33.23
50
$31.02
100
View
100
$27.97
250
$27.07
500
Quote
Buy
Min.: 1 Mult.: 1
3120-N
Thermal Circuit Breaker
Overcurrent Protection
3 A
115 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
360°
3120-N554-P7T1-W19DG3-18A
E-T-A
1:
$46.90
4 In Stock
Mouser Part No 457-554P7T1W19DG318
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
4 In Stock
1
$46.90
5
$38.91
10
$33.23
50
$31.02
100
View
100
$27.97
250
$27.07
500
Quote
Buy
Min.: 1 Mult.: 1
3120-N
Thermal Circuit Breaker
Overcurrent Protection
18 A
115 VAC
50 VDC
2 Pole
Rocker
- 30 C
+ 60 C
Illuminated
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
360°
+4 images
3120-N321-H7T1-W01D-X3120-M2P7M-24V-14A
E-T-A
1:
$92.60
7 In Stock
Mouser Part No 457-DX3120M2P7M24V14
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
7 In Stock
1
$92.60
5
$79.59
10
$70.88
50
$61.15
100
View
100
$57.09
250
Quote
Buy
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
360°
3120-N324-P7T1-W19FG3-X3120-S01BM-2.5A
E-T-A
1:
$99.51
19 In Stock
40 Expected 24/03/2026
Mouser Part No 457-FG3X3120S01BM2.5
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
19 In Stock
40 Expected 24/03/2026
1
$99.51
5
$83.25
10
$78.87
50
$65.73
100
View
100
$61.36
250
Quote
Buy
Min.: 1 Mult.: 1
3120-N
Thermal Circuit Breaker
Overcurrent Protection
2.5 A
240 VAC
50 VDC
2 Pole
Rocker
- 30 C
+ 60 C
Illuminated
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 protectio
3120-N324-P7T1-W19FG3-X3120-S01BM-4A
E-T-A
1:
$99.51
6 In Stock
Mouser Part No 457-FG3X3120S01BM4
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 protectio
6 In Stock
1
$99.51
5
$83.25
10
$78.87
50
$65.73
100
View
100
$61.36
250
Quote
Buy
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
360°
3120-N31F-P7T1-SGRD-6A
E-T-A
1:
$32.92
6 In Stock
Mouser Part No 457-20N31FP7T1SGRD6A
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
6 In Stock
1
$32.92
5
$27.31
10
$22.51
50
$19.86
100
View
100
$16.92
250
$15.94
500
$15.07
1,000
Quote
Buy
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-N314-P7T1-W04X-1A
E-T-A
1:
$36.95
9 In Stock
Mouser Part No 457-314P7T1W04X1A
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
9 In Stock
1
$36.95
5
$32.04
10
$29.26
50
$26.13
100
View
100
$22.14
250
$20.97
500
$19.91
2,500
Quote
Buy
Min.: 1 Mult.: 1
Details
3120-N
Thermal Circuit Breaker
Overcurrent Protection
1 A
240 VAC
50 VDC
1 Pole
Rocker
- 30 C
+ 60 C
Non-Illuminated
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
360°
3120-N321-P7T1-W02F-1A
E-T-A
1:
$60.33
8 In Stock
Mouser Part No 457-321P7T1W02F1A
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
8 In Stock
1
$60.33
5
$50.05
10
$46.16
50
$40.22
100
View
100
$36.08
250
$34.92
500
Quote
Buy
Min.: 1 Mult.: 1
Details
3120-N
Thermal Circuit Breaker
Overcurrent Protection
1 A
240 VAC
50 VDC
2 Pole
Rocker
- 30 C
+ 60 C
Non-Illuminated
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
360°
3120-N321-P7T1-W12FY4-5A
E-T-A
1:
$51.00
12 In Stock
Mouser Part No 457-321P7T1W12FY45A
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
12 In Stock
1
$51.00
5
$42.31
10
$39.81
50
$34.18
100
View
100
$30.68
250
$29.70
500
Quote
Buy
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
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-N32G-P7T1-D01X-12A
E-T-A
1:
$39.28
6 In Stock
Mouser Part No 457-32GP7T1D01X12
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
6 In Stock
1
$39.28
5
$34.07
10
$32.23
50
$30.10
100
View
100
$27.14
250
$26.28
500
Quote
Buy
Min.: 1 Mult.: 1
Details
3120-N
Thermal Circuit Breaker
Overcurrent Protection
12 A
240 VAC
50 VDC
2 Pole
Rocker
- 30 C
+ 60 C
Non-Illuminated
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
360°
3120-N32G-P7T1-D01X-2A
E-T-A
1:
$61.29
8 In Stock
Mouser Part No 457-32GP7T1D01X2
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
8 In Stock
1
$61.29
5
$50.84
10
$43.36
50
$40.84
100
View
100
$36.63
250
$35.45
500
Quote
Buy
Min.: 1 Mult.: 1
3120-N
Thermal Circuit Breaker
Overcurrent Protection
2 A
240 VAC
50 VDC
2 Pole
Rocker
- 30 C
+ 60 C
Non-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 suit
360°
3120-N364-N7Q1-W14FR2-16A
E-T-A
1:
$49.41
5 In Stock
Mouser Part No 457-364N7Q1W14FR216A
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 suit
5 In Stock
1
$49.41
5
$40.98
10
$33.96
50
$31.03
100
View
100
$26.13
250
$24.75
500
Quote
Buy
Min.: 1 Mult.: 1
3120-N
Thermal Circuit Breaker
Overcurrent Protection
16 A
240 VAC
50 VDC
1 Pole
Rocker
- 30 C
+ 60 C
Illuminated
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
360°
3120-N511-P7T1-W12DY3-10A
E-T-A
1:
$37.58
5 In Stock
Mouser Part No 457-511P7T1W12DY310
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
5 In Stock
1
$37.58
5
$31.18
10
$28.77
50
$24.44
100
View
100
$21.91
250
$21.21
500
$20.58
1,000
Quote
Buy
Min.: 1 Mult.: 1
3120-N
Thermal Circuit Breaker
Overcurrent Protection
10 A
115 VAC
50 VDC
1 Pole
Rocker
- 30 C
+ 60 C
Illuminated
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
360°
3120-N521-P7T1-W01D-16A
E-T-A
1:
$44.49
1 In Stock
Mouser Part No 457-521P7T1W01D16
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
1 In Stock
1
$44.49
5
$36.91
10
$31.57
50
$29.48
100
View
100
$26.58
250
$25.73
500
Quote
Buy
Min.: 1 Mult.: 1
Details
3120-N
Thermal Circuit Breaker
Overcurrent Protection
16 A
240 VAC
50 VDC
2 Pole
Rocker
- 30 C
+ 60 C
Non-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 sui
3120-N524-P7T1-W01X-8A
E-T-A
1:
$42.98
9 In Stock
Mouser Part No 457-524P7T1W01X8
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 sui
9 In Stock
1
$42.98
5
$36.62
10
$34.05
50
$31.11
100
View
100
$26.20
250
$24.82
500
Quote
Buy
Min.: 1 Mult.: 1
Details
3120-N
Thermal Circuit Breaker
Overcurrent Protection
8 A
240 VAC
50 VDC
2 Pole
Rocker
- 30 C
+ 60 C
Non-Illuminated
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
360°
3120-N521-P7T1-W19DG4-3A
E-T-A
1:
$51.00
10 In Stock
Mouser Part No 457-N521P7T1W19DG43A
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
10 In Stock
1
$51.00
5
$43.83
10
$37.24
50
$30.77
100
View
100
$24.48
250
$23.44
500
$23.30
1,000
Quote
Buy
Min.: 1 Mult.: 1
3120-N
Thermal Circuit Breaker
Overcurrent Protection
Rocker
Israel