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°
+6 images
3120-N521-P7T1-W19DG4-2A
E-T-A
1:
$65.86
6 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
6 In Stock
1
$65.86
5
$54.64
10
$45.55
50
$43.58
100
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100
$39.14
250
$38.27
500
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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 protection of motors
3120-N523-P7T1-W02D-10A
E-T-A
1:
$44.49
10 In Stock
Mouser Part No 457-523P7T1W02D10
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
10 In Stock
1
$44.49
5
$36.91
10
$30.59
50
$29.75
100
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100
$26.26
250
$25.93
500
Quote
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Min.: 1 Mult.: 1
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
17 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
17 In Stock
1
$40.52
5
$35.15
10
$33.23
50
$31.28
100
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100
$27.61
250
$27.25
500
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Min.: 1 Mult.: 1
Circuit Breakers Miniaturised single pole rocker switch/thermal circuit breaker combining ON/OFF switching and extremely fast overload performance in a single component (S-type TO CBE to EN 60934/IEC 934). Under overload conditions an internal neon (f
1410-F110-P1F1-W14QB2-1A
E-T-A
1:
$29.03
40 In Stock
Mouser Part No 457-F110P1F1W14QB21A
E-T-A
Circuit Breakers Miniaturised single pole rocker switch/thermal circuit breaker combining ON/OFF switching and extremely fast overload performance in a single component (S-type TO CBE to EN 60934/IEC 934). Under overload conditions an internal neon (f
40 In Stock
1
$29.03
5
$24.09
10
$16.07
50
$16.06
250
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250
$15.73
500
$14.61
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Min.: 1 Mult.: 1
Circuit Breakers Single, two and three pole rocker switch/thermal trip free circuit breakers (S-type TO CBE to EN 60934) of compact design for snap-in panel mounting. Available either with protection on one/both/all poles or, in the case of the double
3130-F130-H7T1-W01Q-1.5A
E-T-A
1:
$79.21
3 In Stock
Mouser Part No 457-F130H7T1W01Q1.5A
E-T-A
Circuit Breakers Single, two and three pole rocker switch/thermal trip free circuit breakers (S-type TO CBE to EN 60934) of compact design for snap-in panel mounting. Available either with protection on one/both/all poles or, in the case of the double
3 In Stock
1
$79.21
5
$65.71
10
$61.11
50
$50.93
100
View
100
$47.53
250
$44.13
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Min.: 1 Mult.: 1
Details
Circuit Breakers Single, two and three pole rocker switch/thermal trip free circuit breakers (S-type TO CBE to EN 60934) of compact design for snap-in panel mounting. Available either with protection on one/both/all poles or, in the case of the double
3130-F130-P7T1-W02Q-X288
E-T-A
1:
$62.46
9 In Stock
Mouser Part No 457-F130P7T1W02QX288
E-T-A
Circuit Breakers Single, two and three pole rocker switch/thermal trip free circuit breakers (S-type TO CBE to EN 60934) of compact design for snap-in panel mounting. Available either with protection on one/both/all poles or, in the case of the double
9 In Stock
1
$62.46
5
$51.82
10
$47.79
50
$40.89
100
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100
$39.54
250
$38.17
500
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Min.: 1 Mult.: 1
Details
Circuit Breakers
3130-F1B0-N7Q1-W19QG7-20A
E-T-A
1:
$41.70
5 In Stock
Mouser Part No 457-F1B0N7Q1W19QG720
E-T-A
Circuit Breakers
5 In Stock
1
$41.70
5
$34.59
10
$31.91
50
$26.74
100
View
100
$25.07
250
$23.39
500
$21.72
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Min.: 1 Mult.: 1
AC Power Entry Modules 8A 50/60Hz Med Snap-In Horz mnt
080SM.00800.00
Astrodyne TDI
1:
$7.20
33 In Stock
Mouser Part No 446-080SM.00800.00
Astrodyne TDI
AC Power Entry Modules 8A 50/60Hz Med Snap-In Horz mnt
33 In Stock
1
$7.20
5
$6.82
10
$6.47
25
$6.13
50
View
50
$5.82
75
$5.23
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Min.: 1 Mult.: 1
Details
AC Power Entry Modules 1A 50/60Hz Medical
082SM.00100.00
Astrodyne TDI
1:
$21.02
3 In Stock
Mouser Part No 446-082SM.00100.00
Astrodyne TDI
AC Power Entry Modules 1A 50/60Hz Medical
3 In Stock
1
$21.02
5
$19.94
10
$18.92
25
$17.94
40
View
40
$17.02
120
$15.98
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Min.: 1 Mult.: 1
Details
Circuit Breakers Single, two and three pole rocker switch/thermal trip free circuit breakers (S-type TO CBE to EN 60934) of compact design for snap-in panel mounting. Available either with protection on one/both/all poles or, in the case of the double
3130-F110-P7T1-W02Q-20A
E-T-A
1:
$30.21
1 In Stock
Mouser Part No 457-0F110P7T1W02Q20A
E-T-A
Circuit Breakers Single, two and three pole rocker switch/thermal trip free circuit breakers (S-type TO CBE to EN 60934) of compact design for snap-in panel mounting. Available either with protection on one/both/all poles or, in the case of the double
1 In Stock
1
$30.21
5
$25.06
10
$23.12
50
$19.15
100
View
100
$17.65
250
$16.37
500
$15.20
Buy
Min.: 1 Mult.: 1
Details
Circuit Breakers Single, two and three pole rocker switch/thermal trip free circuit breakers (S-type TO CBE to EN 60934) of compact design for snap-in panel mounting. Available either with protection on one/both/all poles or, in the case of the double
3130-F120-P7T1-W12QY7-15A
E-T-A
1:
$52.28
7 In Stock
Mouser Part No 457-120P7T1W12QY715A
E-T-A
Circuit Breakers Single, two and three pole rocker switch/thermal trip free circuit breakers (S-type TO CBE to EN 60934) of compact design for snap-in panel mounting. Available either with protection on one/both/all poles or, in the case of the double
7 In Stock
1
$52.28
5
$43.37
10
$37.13
50
$34.46
100
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100
$33.50
250
$32.27
1,000
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Min.: 1 Mult.: 1
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Circuit Breakers Single pole thermal circuit breaker with push-to-reset, tease-free, trip-free, snap action mechanism (R-type TO CBE to EN 60934; M-type when fitted with optional manual release feature). Available in versions for plug-in or integral m
127-P10-H-KF-3A
E-T-A
1:
$49.90
8 In Stock
Mouser Part No 457-127-P10-H-KF-3A
E-T-A
Circuit Breakers Single pole thermal circuit breaker with push-to-reset, tease-free, trip-free, snap action mechanism (R-type TO CBE to EN 60934; M-type when fitted with optional manual release feature). Available in versions for plug-in or integral m
8 In Stock
1
$49.90
5
$41.39
10
$38.18
50
$32.84
100
View
100
$30.79
250
$28.74
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Min.: 1 Mult.: 1
Details
Circuit Breakers Single, two and three pole rocker switch/thermal trip free circuit breakers (S-type TO CBE to EN 60934) of compact design for snap-in panel mounting. Available either with protection on one/both/all poles or, in the case of the double
3130-F110-P7T1-W01Q-2A
E-T-A
1:
$33.00
10 In Stock
Mouser Part No 457-30F110P7T1W01Q2A
E-T-A
Circuit Breakers Single, two and three pole rocker switch/thermal trip free circuit breakers (S-type TO CBE to EN 60934) of compact design for snap-in panel mounting. Available either with protection on one/both/all poles or, in the case of the double
10 In Stock
1
$33.00
5
$27.37
10
$25.26
50
$20.92
100
View
100
$19.49
250
$18.19
500
$16.89
Buy
Min.: 1 Mult.: 1
Details
Circuit Breakers Single, two and three pole rocker switch/thermal trip free circuit breakers (S-type TO CBE to EN 60934) of compact design for snap-in panel mounting. Available either with protection on one/both/all poles or, in the case of the double
3130-F110-P7T1-W01Q-3A
E-T-A
1:
$40.95
7 In Stock
Mouser Part No 457-30F110P7T1W01Q3A
E-T-A
Circuit Breakers Single, two and three pole rocker switch/thermal trip free circuit breakers (S-type TO CBE to EN 60934) of compact design for snap-in panel mounting. Available either with protection on one/both/all poles or, in the case of the double
7 In Stock
1
$40.95
5
$33.96
10
$31.33
50
$26.25
100
View
100
$24.61
250
$22.97
500
$21.33
Buy
Min.: 1 Mult.: 1
Details
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-W15FY3-8A
E-T-A
1:
$37.58
13 In Stock
Mouser Part No 457-311P7T1W15FY38A
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
13 In Stock
1
$37.58
5
$31.18
10
$26.53
50
$24.66
100
View
100
$21.78
250
$21.38
500
$21.08
1,000
Quote
Buy
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 prot
360°
+6 images
3120-N311-P7T1-W14FR3-15A
E-T-A
1:
$37.58
6 In Stock
Mouser Part No 457-3120N31114FR315A
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
$37.58
5
$31.18
10
$25.65
50
$24.66
100
View
100
$21.78
250
$21.38
500
$21.08
1,000
Quote
Buy
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 prot
360°
+5 images
3120-N321-P7T1-W19DG3-10A
E-T-A
1:
$51.00
4 In Stock
Mouser Part No 457-3120N32119DG310A
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
$51.00
5
$37.72
10
$34.79
50
$33.78
100
View
100
$30.23
250
$29.84
1,000
Quote
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Min.: 1 Mult.: 1
Details
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°
+7 images
3120-N521-P7T1-W19DG4-20A
E-T-A
1:
$51.00
8 In Stock
10 Expected 14/09/2026
Mouser Part No 457-3120N52119DG420A
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
8 In Stock
10 Expected 14/09/2026
1
$51.00
5
$42.31
10
$39.82
50
$33.81
100
View
100
$30.19
250
$29.84
500
Quote
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Min.: 1 Mult.: 1
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-16A
E-T-A
1:
$36.05
3 In Stock
Mouser Part No 457-314P7T1W04X16A
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
3 In Stock
1
$36.05
5
$29.90
10
$24.65
50
$23.69
100
View
100
$20.94
250
$20.56
500
$20.27
1,000
Quote
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Min.: 1 Mult.: 1
Details
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-W01F-20A
E-T-A
1:
$37.03
9 In Stock
Mouser Part No 457-321H7T1W01F20A
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
$37.03
5
$34.03
10
$28.92
50
$28.07
100
View
100
$22.25
250
$21.31
500
$21.25
1,000
Quote
Buy
Min.: 1 Mult.: 1
Details
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°
+9 images
3120-N321-P7T1-W02D-1.5A
E-T-A
1:
$52.35
9 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
9 In Stock
1
$52.35
5
$44.61
10
$40.82
50
$39.63
100
View
100
$35.43
250
$34.98
500
Quote
Buy
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 prot
3120-N323-P7T1-W19FG4-5A
E-T-A
1:
$51.00
3 In Stock
Mouser Part No 457-323P7T1W19FG45A
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
$51.00
5
$34.28
10
$34.27
50
$33.81
100
View
100
$30.19
250
$29.84
500
Quote
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Min.: 1 Mult.: 1
Details
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-N32A-P7T1-W12DY3-1A
E-T-A
1:
$59.10
8 In Stock
Mouser Part No 457-32AP7T1W12DY31A
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
$59.10
5
$50.38
10
$46.59
50
$40.91
100
View
100
$34.97
250
$32.89
1,000
Quote
Buy
Min.: 1 Mult.: 1
Details
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:
$35.20
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
$35.20
5
$29.20
10
$23.79
50
$23.25
100
View
100
$20.43
250
$20.17
500
$20.01
1,000
Quote
Buy
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
360°
+7 images
3120-N521-P7T1-W01D-9A
E-T-A
1:
$44.49
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
$44.49
5
$36.91
10
$30.22
50
$29.75
100
View
100
$26.26
250
$25.93
500
Quote
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Min.: 1 Mult.: 1
