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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-W19DG4-20A
- E-T-A
-
1:
£33.23
-
8In Stock
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Mouser Part No
457-3120N32119DG420A
|
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
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8In Stock
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£33.23
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£28.31
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£27.24
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£25.66
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View
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£23.03
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£22.30
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Quote
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Min.: 1
Mult.: 1
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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-W02A-16A
- E-T-A
-
1:
£33.40
-
2In Stock
-
10Expected 17/03/2026
|
Mouser Part No
457-312N321P7T1W216A
|
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
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2In Stock
10Expected 17/03/2026
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£33.40
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£27.71
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£25.56
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£20.60
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£17.48
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Min.: 1
Mult.: 1
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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-2A
- E-T-A
-
1:
£45.29
-
10In Stock
|
Mouser Part No
457-321P7T1W02D2A
|
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
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10In Stock
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£45.29
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£37.57
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£34.83
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£30.20
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View
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£27.09
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£26.22
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Quote
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Min.: 1
Mult.: 1
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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-W02F-3A
- E-T-A
-
1:
£33.40
-
10In Stock
|
Mouser Part No
457-321P7T1W02F3A
|
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
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10In Stock
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£33.40
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£25.03
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£23.70
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£22.13
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View
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£19.96
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£19.32
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£19.27
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Quote
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Min.: 1
Mult.: 1
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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-W14FR3-0.5A
- E-T-A
-
1:
£49.45
-
2In Stock
|
Mouser Part No
457-321P7T1W14FR30.5
|
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 prot
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2In Stock
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£49.45
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|
£41.02
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£34.11
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£29.95
|
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£26.81
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Min.: 1
Mult.: 1
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|
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-W14FR3-0.1A
- E-T-A
-
1:
£43.27
-
7In Stock
|
Mouser Part No
457-323P7T1W14FR301A
|
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
|
|
7In Stock
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£43.27
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|
£36.88
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£35.23
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|
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£32.35
|
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View
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£29.35
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£28.29
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Quote
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Min.: 1
Mult.: 1
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Circuit Breakers Single pole thermal-magnetic circuit breakers with tease-free, trip-free, press-to-reset, snap action mechanism (R-type TM CBE to EN 60934; M-type with manual release (-H). Available with fast acting and standard magnetic tripping cha
- 3300-IG8-P10-15A
- E-T-A
-
1:
£67.81
-
4In Stock
|
Mouser Part No
457-3300IG8P1015A
|
E-T-A
|
Circuit Breakers Single pole thermal-magnetic circuit breakers with tease-free, trip-free, press-to-reset, snap action mechanism (R-type TM CBE to EN 60934; M-type with manual release (-H). Available with fast acting and standard magnetic tripping cha
|
|
4In Stock
|
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£67.81
|
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|
£56.25
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£47.89
|
|
|
£42.72
|
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View
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£41.04
|
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£40.90
|
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|
Quote
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Min.: 1
Mult.: 1
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|
Circuit Breakers Single pole thermal-magnetic circuit breakers with tease-free, trip-free, press-to-reset, snap action mechanism (R-type TM CBE to EN 60934; M-type with manual release (-H). Available with fast acting and standard magnetic tripping cha
- 3400-IG2-P10-2A
- E-T-A
-
1:
£57.17
-
10In Stock
|
Mouser Part No
457-3400IG2P102A
|
E-T-A
|
Circuit Breakers Single pole thermal-magnetic circuit breakers with tease-free, trip-free, press-to-reset, snap action mechanism (R-type TM CBE to EN 60934; M-type with manual release (-H). Available with fast acting and standard magnetic tripping cha
|
|
10In Stock
|
|
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£57.17
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|
£47.43
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|
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£44.11
|
|
|
£36.76
|
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View
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£34.30
|
|
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£31.86
|
|
Min.: 1
Mult.: 1
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Circuit Breakers Single pole thermal-magnetic circuit breakers with tease-free, trip-free, press-to-reset, snap action mechanism (R-type TM CBE to EN 60934; M-type with manual release (-H). Available with fast acting and standard magnetic tripping cha
- 3400-IG8-P10-SI-8A
- E-T-A
-
1:
£64.40
-
2In Stock
|
Mouser Part No
457-3400IG8P10SI8A
|
E-T-A
|
Circuit Breakers Single pole thermal-magnetic circuit breakers with tease-free, trip-free, press-to-reset, snap action mechanism (R-type TM CBE to EN 60934; M-type with manual release (-H). Available with fast acting and standard magnetic tripping cha
|
|
2In Stock
|
|
|
£64.40
|
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|
£53.42
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|
|
£50.23
|
|
|
£41.86
|
|
|
£39.07
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
Circuit Breakers Single pole thermal-magnetic circuit breakers with tease-free, trip-free, press-to-reset, snap action mechanism (R-type TM CBE to EN 60934; M-type with manual release (-H). Available with fast acting and standard magnetic tripping cha
- 3400-K20-H-4A
- E-T-A
-
1:
£67.54
-
7In Stock
|
Mouser Part No
457-3400K20H4A
|
E-T-A
|
Circuit Breakers Single pole thermal-magnetic circuit breakers with tease-free, trip-free, press-to-reset, snap action mechanism (R-type TM CBE to EN 60934; M-type with manual release (-H). Available with fast acting and standard magnetic tripping cha
|
|
7In Stock
|
|
|
£67.54
|
|
|
£56.01
|
|
|
£52.68
|
|
|
£43.89
|
|
|
£40.97
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
Circuit Breakers Single pole thermal-magnetic circuit breakers with tease-free, trip-free, press-to-reset, snap action mechanism (R-type TM CBE to EN 60934; M-type with manual release (-H). Available with fast acting and standard magnetic tripping cha
- 3400-P10-H-SI-0.2A
- E-T-A
-
1:
£78.43
-
6In Stock
|
Mouser Part No
457-3400P10HSI0.2A
|
E-T-A
|
Circuit Breakers Single pole thermal-magnetic circuit breakers with tease-free, trip-free, press-to-reset, snap action mechanism (R-type TM CBE to EN 60934; M-type with manual release (-H). Available with fast acting and standard magnetic tripping cha
|
|
6In Stock
|
|
|
£78.43
|
|
|
£66.22
|
|
|
£62.73
|
|
|
£52.28
|
|
|
£48.79
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
Circuit Breakers Single pole thermal-magnetic circuit breaker with tease-free, trip-free, snap action mechanism and two button operation (M-type TM CBE to EN 60934). Featuring a flange for panel mounting, and optional auxiliary contacts and unprotecte
- 3500-P10-A3-Si-7A
- E-T-A
-
1:
£67.26
-
8In Stock
|
Mouser Part No
457-3500P10A3SI7A
|
E-T-A
|
Circuit Breakers Single pole thermal-magnetic circuit breaker with tease-free, trip-free, snap action mechanism and two button operation (M-type TM CBE to EN 60934). Featuring a flange for panel mounting, and optional auxiliary contacts and unprotecte
|
|
8In Stock
|
|
|
£67.26
|
|
|
£55.78
|
|
|
£52.46
|
|
|
£43.72
|
|
|
£40.80
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
Circuit Breakers Single pole thermal-magnetic circuit breaker with tease-free, trip-free, snap action mechanism and two button operation (M-type TM CBE to EN 60934). Featuring a flange for panel mounting, and optional auxiliary contacts and unprotecte
- 3500-P10-A3-SI-8A
- E-T-A
-
1:
£67.26
-
1In Stock
|
Mouser Part No
457-3500P10A3SI8A
|
E-T-A
|
Circuit Breakers Single pole thermal-magnetic circuit breaker with tease-free, trip-free, snap action mechanism and two button operation (M-type TM CBE to EN 60934). Featuring a flange for panel mounting, and optional auxiliary contacts and unprotecte
|
|
1In Stock
|
|
|
£67.26
|
|
|
£55.78
|
|
|
£52.46
|
|
|
£43.72
|
|
|
£40.80
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
Circuit Breakers Single, two and three pole magnetic circuit breakers with trip-free mechanism and push/pull on/off manual actuation. A choice of fast magnetic only or hydraulically delayed switching characteristics (Stype MO or HM CBE to EN 60934) en
- 8340-G210-N1F4-A4H0-10A
- E-T-A
-
1:
£71.61
-
6In Stock
|
Mouser Part No
457-40G210N1F4A4H010
|
E-T-A
|
Circuit Breakers Single, two and three pole magnetic circuit breakers with trip-free mechanism and push/pull on/off manual actuation. A choice of fast magnetic only or hydraulically delayed switching characteristics (Stype MO or HM CBE to EN 60934) en
|
|
6In Stock
|
|
|
£71.61
|
|
|
£59.91
|
|
|
£56.76
|
|
|
£47.30
|
|
|
£44.15
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
Circuit Breakers Single pole press-to-reset thermal circuit breaker with extremely fast overload switching performance (R-type TO CBE to EN 60934). Single hole threadneck mounting. Type 1410-G1 features changeover contacts suitable for providing statu
- 1410-G110-P2F1-S01-4A
- E-T-A
-
1:
£18.26
-
46In Stock
|
Mouser Part No
457-410G110P2F1S014A
|
E-T-A
|
Circuit Breakers Single pole press-to-reset thermal circuit breaker with extremely fast overload switching performance (R-type TO CBE to EN 60934). Single hole threadneck mounting. Type 1410-G1 features changeover contacts suitable for providing statu
|
|
46In Stock
|
|
|
£18.26
|
|
|
£16.87
|
|
|
£15.46
|
|
|
£11.15
|
|
|
View
|
|
|
£10.27
|
|
|
£9.59
|
|
|
£9.14
|
|
|
£9.11
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
Circuit Breakers Single pole high performance thermal circuit breaker with tease-free, trip-free, snap action mechanism and push/pull on/off manual actuation (M-type TO CBE to EN 60934). An indicator band on the push button clearly shows the tripped/off position. Thr
- 412-K54-FN2-15A
- E-T-A
-
1:
£84.16
-
2In Stock
-
10Expected 28/04/2026
|
Mouser Part No
457-412-K54-FN2-15A
|
E-T-A
|
Circuit Breakers Single pole high performance thermal circuit breaker with tease-free, trip-free, snap action mechanism and push/pull on/off manual actuation (M-type TO CBE to EN 60934). An indicator band on the push button clearly shows the tripped/off position. Thr
|
|
2In Stock
10Expected 28/04/2026
|
|
|
£84.16
|
|
|
£80.13
|
|
|
£68.75
|
|
|
£66.16
|
|
|
View
|
|
|
£65.59
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
Circuit Breakers Single pole high performance thermal circuit breaker, with push-to-reset tease free, trip-free snap action mechanism (R-type TO CBE to EN 60934). Designed for threadneck panel mounting and for applications with a high fault current sw
- 4130-G411-K4M1-70A
- E-T-A
-
1:
£69.21
-
6In Stock
|
Mouser Part No
457-4130G411K4M170A
|
E-T-A
|
Circuit Breakers Single pole high performance thermal circuit breaker, with push-to-reset tease free, trip-free snap action mechanism (R-type TO CBE to EN 60934). Designed for threadneck panel mounting and for applications with a high fault current sw
|
|
6In Stock
|
|
|
£69.21
|
|
|
£57.41
|
|
|
£48.91
|
|
|
£44.10
|
|
|
View
|
|
|
£40.23
|
|
|
£39.21
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
Circuit Breakers Single pole high performance thermal circuit breaker with tease-free, trip-free, snap action mechanism and push/pull on/off manual actuation (M-type TO CBE to EN 60934). An indicator band on the push button clearly shows the tripped/off position. Thr
- 413-K54-LN2-70A
- E-T-A
-
1:
£118.75
-
6In Stock
|
Mouser Part No
457-413K54LN270A
|
E-T-A
|
Circuit Breakers Single pole high performance thermal circuit breaker with tease-free, trip-free, snap action mechanism and push/pull on/off manual actuation (M-type TO CBE to EN 60934). An indicator band on the push button clearly shows the tripped/off position. Thr
|
|
6In Stock
|
|
|
£118.75
|
|
|
£118.69
|
|
|
£82.70
|
|
|
£80.74
|
|
|
View
|
|
|
£80.53
|
|
|
Quote
|
|
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 protection of motors
- 3120-N511-H7T1-W01D-2A
- E-T-A
-
1:
£32.66
-
8In Stock
|
Mouser Part No
457-511H7T1W01D2
|
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
|
|
8In Stock
|
|
|
£32.66
|
|
|
£24.48
|
|
|
£22.35
|
|
|
£20.14
|
|
|
£17.09
|
|
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 protection of motors
- 3120-N521-P7T1-W02D-6A
- E-T-A
-
1:
£33.40
-
5In Stock
|
Mouser Part No
457-521P7T1W02D6
|
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
|
|
5In Stock
|
|
|
£33.40
|
|
|
£27.71
|
|
|
£26.10
|
|
|
£22.13
|
|
|
View
|
|
|
£19.96
|
|
|
£19.32
|
|
|
£19.27
|
|
|
Quote
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|
Min.: 1
Mult.: 1
|
|
|
|
|
Circuit Breakers 508, DM, 2CH, 24VDC, 1A-4A,Variou With Comm, CL2
- REX12D-TE2-100-DC24-1A-4A-CL2
- E-T-A
-
1:
£69.59
-
15In Stock
-
10Expected 07/04/2026
|
Mouser Part No
457-E2100DC241A4ACL2
|
E-T-A
|
Circuit Breakers 508, DM, 2CH, 24VDC, 1A-4A,Variou With Comm, CL2
|
|
15In Stock
10Expected 07/04/2026
|
|
|
£69.59
|
|
|
£59.81
|
|
|
£53.27
|
|
|
£45.95
|
|
|
View
|
|
|
£42.91
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
Circuit Breakers Combination of single pole circuit breaker and ON/OFF switch with soft-touch rocker actuation. Contoured rockers are available with a choice of colours and legends, with optional illumination. The 3131 is sealed to provide IP66 rated
- 3131-AF1HT-000000-1Y2-20A
- E-T-A
-
1:
£40.41
-
3In Stock
|
Mouser Part No
457-F1HT0000001Y220A
|
E-T-A
|
Circuit Breakers Combination of single pole circuit breaker and ON/OFF switch with soft-touch rocker actuation. Contoured rockers are available with a choice of colours and legends, with optional illumination. The 3131 is sealed to provide IP66 rated
|
|
3In Stock
|
|
|
£40.41
|
|
|
£27.36
|
|
|
£26.57
|
|
|
£24.69
|
|
|
View
|
|
|
£23.84
|
|
|
£22.97
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
Circuit Breakers Combination of single pole circuit breaker and ON/OFF switch with soft-touch rocker actuation. Contoured rockers are available with a choice of colours and legends, with optional illumination. The 3131 is sealed to provide IP66 rated
- 3131-AF1HT-000000-3Y2-10A
- E-T-A
-
1:
£40.39
-
9In Stock
|
Mouser Part No
457-F1HT0000003Y210A
|
E-T-A
|
Circuit Breakers Combination of single pole circuit breaker and ON/OFF switch with soft-touch rocker actuation. Contoured rockers are available with a choice of colours and legends, with optional illumination. The 3131 is sealed to provide IP66 rated
|
|
9In Stock
|
|
|
£40.39
|
|
|
£33.51
|
|
|
£26.57
|
|
|
£24.67
|
|
|
View
|
|
|
£23.83
|
|
|
£22.96
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
Circuit Breakers Thermal circuit breaker with rocker actuation, single pole, water splash protected (IP66)
- 3131-AF1NQ-0000001Y3-20A
- E-T-A
-
1:
£36.68
-
8In Stock
|
Mouser Part No
457-F1NQ0000001Y320A
|
E-T-A
|
Circuit Breakers Thermal circuit breaker with rocker actuation, single pole, water splash protected (IP66)
|
|
8In Stock
|
|
|
£36.68
|
|
|
£30.43
|
|
|
£28.08
|
|
|
£23.86
|
|
|
View
|
|
|
£22.37
|
|
|
£20.87
|
|
Min.: 1
Mult.: 1
|
|
|
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Circuit Breakers Combination of single pole circuit breaker and ON/OFF switch with soft-touch rocker actuation. Contoured rockers are available with a choice of colours and legends, with optional illumination. The 3131 is sealed to provide IP66 rated
- 3131-AF1NT-000000-1Y6-15A
- E-T-A
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1:
£42.73
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10In Stock
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Mouser Part No
457-F1NT0000001Y615A
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E-T-A
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Circuit Breakers Combination of single pole circuit breaker and ON/OFF switch with soft-touch rocker actuation. Contoured rockers are available with a choice of colours and legends, with optional illumination. The 3131 is sealed to provide IP66 rated
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10In Stock
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£42.73
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£35.45
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£32.69
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£26.04
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View
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£25.16
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£24.23
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Quote
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Min.: 1
Mult.: 1
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United Kingdom
