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-N32F-H7T1-SGRDG4-20A
E-T-A
1:
€55.93
7 In Stock
Mouser Part No 457-32FH7T1SGRDG420A
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
€55.93
5
€53.14
10
€44.46
50
€43.09
100
View
100
€38.79
250
€38.24
500
Quote
Buy
Min.: 1 Mult.: 1
Details
3120-N
Thermal Circuit Breakers
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 pro
360°
+7 images
3120-N351-P7T1-W01D-10A
E-T-A
1:
€30.27
8 In Stock
Mouser Part No 457-351P7T1W01D10
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 pro
8 In Stock
1
€30.27
5
€25.11
10
€20.46
50
€20.00
100
View
100
€17.57
250
€17.35
500
€17.21
1,000
Quote
Buy
Min.: 1 Mult.: 1
3120-N
Thermal Circuit Breakers
Overcurrent Protection
10 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
360°
+7 images
3120-N521-P7T1-W01D-9A
E-T-A
1:
€38.26
9 In Stock
Mouser Part No 457-521P7T1W01D9
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
9 In Stock
1
€38.26
5
€31.74
10
€25.99
50
€25.59
100
View
100
€22.58
250
€22.30
500
€22.23
1,000
Quote
Buy
Min.: 1 Mult.: 1
3120-N
Thermal Circuit Breakers
Overcurrent Protection
9 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°
+7 images
3120-N521-P7T1-W19DG3-10A
E-T-A
1:
€38.06
3 In Stock
10 Expected 18/09/2026
Mouser Part No 457-521P7T1W19DG310
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
3 In Stock
10 Expected 18/09/2026
1
€38.06
5
€32.44
10
€29.92
50
€29.05
100
View
100
€26.00
250
€25.66
500
Quote
Buy
Min.: 1 Mult.: 1
3120-N
Thermal Circuit Breakers
Overcurrent Protection
10 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 prot
360°
+7 images
3120-N523-P7T1-W01D-10A
E-T-A
1:
€38.26
10 In Stock
Mouser Part No 457-523P7T1W01D10
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
€38.26
5
€31.74
10
€29.28
50
€25.59
100
View
100
€22.56
250
€22.30
500
€22.20
1,000
Quote
Buy
Min.: 1 Mult.: 1
3120-N
Thermal Circuit Breakers
Overcurrent Protection
10 A
240 VAC
50 VDC
2 Pole
Rocker
- 30 C
+ 60 C
Non-Illuminated
Circuit Breakers Thermal Circuit Breaker/Switch
3120-N524-P7T1-W19DG4-15A
E-T-A
1:
€42.24
8 In Stock
Mouser Part No 457-524P7T1W19DG415A
E-T-A
Circuit Breakers Thermal Circuit Breaker/Switch
8 In Stock
1
€42.24
5
€37.01
10
€32.58
50
€31.44
100
View
100
€27.75
250
€27.25
500
Quote
Buy
Min.: 1 Mult.: 1
3120-N
Thermal Circuit Breakers
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 pr
3120-N551-P7T1-W12DY4-20A
E-T-A
1:
€30.81
1 In Stock
10 Expected 16/10/2026
Mouser Part No 457-551P7T1W12DY420
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
1 In Stock
10 Expected 16/10/2026
1
€30.81
5
€26.71
10
€24.30
50
€23.73
100
View
100
€20.93
250
€20.69
500
€20.55
1,000
Quote
Buy
Min.: 1 Mult.: 1
3120-N
Thermal Circuit Breakers
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 sui
3120-N554-P7T1-W15DY3-5A
E-T-A
1:
€40.33
7 In Stock
Mouser Part No 457-554P7T1W15DY35A
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
7 In Stock
1
€40.33
5
€33.46
10
€27.33
50
€26.90
100
View
100
€23.74
250
€23.44
500
€23.37
1,000
Quote
Buy
Min.: 1 Mult.: 1
3120-N
Thermal Circuit Breakers
Overcurrent Protection
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 prot
360°
+6 images
3120-N561-N7Q1-W14DR3-16A
E-T-A
1:
€27.24
2 In Stock
Mouser Part No 457-561N7Q1W14DR316
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
2 In Stock
1
€27.24
5
€22.59
10
€18.51
50
€16.31
100
View
100
€13.81
250
€13.57
Buy
Min.: 1 Mult.: 1
3120-N
Thermal Circuit Breakers
Overcurrent Protection
16 A
115 VAC
50 VDC
Rocker
- 30 C
+ 60 C
Illuminated
Circuit Breakers AC PEM, w/ 2 pole , 10A, black rocker, C14 inlet, pre-wired
3120-N526-P7T1-W01D-X3120-A040011M-10A
E-T-A
1:
€69.64
4 In Stock
Mouser Part No 457-W01DA040011M10A
E-T-A
Circuit Breakers AC PEM, w/ 2 pole , 10A, black rocker, C14 inlet, pre-wired
4 In Stock
1
€69.64
5
€57.77
10
€53.72
50
€44.77
100
View
100
€41.79
250
€38.80
Buy
Min.: 1 Mult.: 1
Details
Thermal Circuit Breakers
Overcurrent Protection
10 A
240 VAC
50 VDC
2 Pole
Rocker
- 30 C
+ 60 C
Non-Illuminated
Circuit Breakers AC PEM, w/ 2 pole , 10A, 125V green rocker, C14 medical filtered inlet pre-wired
3120-N526-P7T1-W19DG3-X3120A04061011M10A
E-T-A
1:
€81.24
5 In Stock
Mouser Part No 457-W19DG3061011M10A
E-T-A
Circuit Breakers AC PEM, w/ 2 pole , 10A, 125V green rocker, C14 medical filtered inlet pre-wired
5 In Stock
1
€81.24
5
€67.96
10
€64.39
50
€53.66
100
View
100
€50.10
250
Quote
Buy
Min.: 1 Mult.: 1
Details
Thermal Circuit Breakers
Overcurrent Protection
10 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 prot
360°
+7 images
3120-N551-P7T1-W02D-20A
E-T-A
1:
€30.27
16 In Stock
Mouser Part No 457-0N551P7T1W02D20A
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
16 In Stock
1
€30.27
5
€25.11
10
€23.44
50
€19.77
100
View
100
€17.22
250
€16.96
500
€16.74
1,000
Quote
Buy
Min.: 1 Mult.: 1
3120-N
Thermal Circuit Breakers
Overcurrent Protection
20 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-N311-P7T1-W14XR3-15A
E-T-A
1:
€32.32
9 Expected 16/10/2026
Mouser Part No 457-311P7T1W14XR315
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 Expected 16/10/2026
1
€32.32
5
€26.81
10
€21.79
50
€21.31
100
View
100
€18.67
250
€18.47
500
€18.37
1,000
Quote
Buy
Min.: 1 Mult.: 1
3120-N
Thermal Circuit Breakers
Overcurrent Protection
15 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 prot
360°
+6 images
3120-N321-P7T1-W12DY3-16A
E-T-A
1:
€43.86
3 In Stock
Mouser Part No 457-3120N32112DY316A
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
3 In Stock
1
€43.86
5
€30.25
10
€29.92
50
€29.05
100
View
100
€26.00
250
€25.67
500
Quote
Buy
Min.: 1 Mult.: 1
3120-N
Thermal Circuit Breakers
Overcurrent Protection
16 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 prot
3120-N321-P7T1-W01D-0.5A
E-T-A
1:
€45.02
12 In Stock
Mouser Part No 457-321P7T1W01D0.5A
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
12 In Stock
1
€45.02
5
€38.36
10
€36.72
50
€34.08
100
View
100
€30.47
250
€30.08
500
Quote
Buy
Min.: 1 Mult.: 1
Details
3120-N
Thermal Circuit Breakers
Overcurrent Protection
500 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
360°
+7 images
3120-N321-P7T1-W04L-10A
E-T-A
1:
€38.26
4 In Stock
Mouser Part No 457-321P7T1W04L10A
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
4 In Stock
1
€38.26
5
€28.68
10
€25.99
50
€25.59
100
View
100
€22.58
250
€22.30
500
€22.23
1,000
Quote
Buy
Min.: 1 Mult.: 1
Details
3120-N
Thermal Circuit Breakers
Overcurrent Protection
10 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°
+7 images
3120-N321-P7T1-W04L-18A
E-T-A
1:
€38.26
7 In Stock
Mouser Part No 457-321P7T1W04L18A
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
€38.26
5
€31.74
10
€25.99
50
€25.59
100
View
100
€22.58
250
€22.30
500
€22.23
1,000
Quote
Buy
Min.: 1 Mult.: 1
Details
3120-N
Thermal Circuit Breakers
Overcurrent Protection
18 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°
+6 images
3120-N321-P7T1-W19DG3-5A
E-T-A
1:
€43.86
9 In Stock
Mouser Part No 457-321P7T1W19DG35A
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
€43.86
5
€36.39
10
€29.92
50
€29.05
100
View
100
€26.00
250
€25.66
500
Quote
Buy
Min.: 1 Mult.: 1
3120-N
Thermal Circuit Breakers
Overcurrent Protection
5 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
3120-N324-P7T1-W12DY6-16A
E-T-A
1:
€38.67
10 In Stock
Mouser Part No 457-324P7T1W12DY616A
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
10 In Stock
1
€38.67
5
€33.56
10
€33.03
50
€31.44
100
View
100
€27.49
250
€26.80
500
Quote
Buy
Min.: 1 Mult.: 1
Details
3120-N
Thermal Circuit Breakers
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-N521-P7T1-W02D-20A
E-T-A
1:
€38.26
5 In Stock
Mouser Part No 457-521P7T1W02D20
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
€38.26
5
€31.74
10
€26.87
50
€26.20
100
View
100
€23.60
250
€23.31
500
€23.24
1,000
Quote
Buy
Min.: 1 Mult.: 1
Details
3120-N
Thermal Circuit Breakers
Overcurrent Protection
20 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-N523-P7T1-W02D-15A
E-T-A
1:
€38.26
3 In Stock
Mouser Part No 457-523P7T1W02D15
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
3 In Stock
1
€38.26
5
€26.98
10
€25.99
50
€25.65
100
View
100
€22.61
250
€22.36
500
€22.28
1,000
Quote
Buy
Min.: 1 Mult.: 1
Details
3120-N
Thermal Circuit Breakers
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
360°
+7 images
3120-N523-P7T1-W02D-4A
E-T-A
1:
€38.26
2 In Stock
Mouser Part No 457-523P7T1W02D4
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
2 In Stock
1
€38.26
5
€26.98
10
€25.99
50
€25.59
100
View
100
€22.58
250
€22.30
500
€22.23
1,000
Quote
Buy
Min.: 1 Mult.: 1
3120-N
Thermal Circuit Breakers
Overcurrent Protection
4 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-N523-P7T1-W19DG3-5A
E-T-A
1:
€38.06
8 In Stock
Mouser Part No 457-N523P7T1W19DG35A
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
€38.06
5
€32.43
10
€29.87
50
€28.42
100
View
100
€24.87
250
€24.25
500
Quote
Buy
Min.: 1 Mult.: 1
Details
3120-N
Thermal Circuit Breakers
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 protection of motors
360°
+7 images
3120-N521-H7T1-W02D-X3120-U0100M-4A
E-T-A
1:
€95.68
7 In Stock
Mouser Part No 457-W02DX3120U0100M4
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
€95.68
5
€82.59
10
€74.37
50
€63.77
100
View
100
€59.52
250
Quote
Buy
Min.: 1 Mult.: 1
3120-N
Thermal Circuit Breakers
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 pro
360°
+6 images
3120-N32F-P7M1-SGRD-15A
E-T-A
1:
€62.17
9 In Stock
Mouser Part No 457-0N32FP7M1SGRD15A
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 pro
9 In Stock
1
€62.17
5
€46.69
10
€43.40
50
€38.27
100
€34.29
Buy
Min.: 1 Mult.: 1
3120-N
Thermal Circuit Breakers
Overcurrent Protection
Rocker
