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:
$48.85
4 In Stock
Mouser Part # 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
4 In Stock
1
$48.85
5
$40.53
10
$33.35
50
$32.06
100
View
100
$28.31
250
$27.79
500
$27.40
1,000
Quote
Buy
Min.: 1 Mult.: 1
3120-N
Thermal Circuit Breakers
Overcurrent Protection
15 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°
+5 images
3120-N321-P7T1-W19DG3-10A
E-T-A
1:
$66.30
4 In Stock
Mouser Part # 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
$66.30
5
$49.04
10
$45.23
50
$43.91
100
View
100
$39.30
250
$38.79
1,000
Quote
Buy
Min.: 1 Mult.: 1
Details
3120-N
Thermal Circuit Breakers
Overcurrent Protection
10 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 pr
360°
+7 images
3120-N521-P7T1-W19DG4-20A
E-T-A
1:
$66.30
1 In Stock
10 Expected 9/14/2026
Mouser Part # 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
1 In Stock
10 Expected 9/14/2026
1
$66.30
5
$55.00
10
$51.77
50
$43.95
100
View
100
$39.25
250
$38.79
500
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 suite
3120-N314-P7T1-W04X-16A
E-T-A
1:
$46.87
3 In Stock
Mouser Part # 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
$46.87
5
$38.87
10
$32.05
50
$30.80
100
View
100
$27.22
250
$26.73
500
$26.35
1,000
Quote
Buy
Min.: 1 Mult.: 1
Details
3120-N
Thermal Circuit Breakers
Overcurrent Protection
16 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
3120-N321-H7T1-W01F-20A
E-T-A
1:
$48.14
9 In Stock
Mouser Part # 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
$48.14
5
$44.24
10
$37.60
50
$36.49
100
View
100
$28.93
250
$27.70
500
$27.63
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
360°
+9 images
3120-N321-P7T1-W02D-1.5A
E-T-A
1:
$68.06
9 In Stock
Mouser Part # 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
$68.06
5
$57.99
10
$53.07
50
$51.52
100
View
100
$46.06
250
$45.47
500
Quote
Buy
Min.: 1 Mult.: 1
3120-N
Thermal Circuit Breakers
Overcurrent Protection
1.5 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-N323-P7T1-W19FG4-5A
E-T-A
1:
$66.30
3 In Stock
Mouser Part # 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
$66.30
5
$44.56
10
$44.55
50
$43.95
100
View
100
$39.25
250
$38.79
500
Quote
Buy
Min.: 1 Mult.: 1
Details
3120-N
Thermal Circuit Breakers
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-N32A-P7T1-W12DY3-1A
E-T-A
1:
$76.83
8 In Stock
Mouser Part # 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
$76.83
5
$65.49
10
$60.57
50
$53.18
100
View
100
$45.46
250
$42.76
1,000
Quote
Buy
Min.: 1 Mult.: 1
Details
3120-N
Thermal Circuit Breakers
Overcurrent Protection
1 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-N32F-H7T1-SGRDG4-20A
E-T-A
1:
$84.55
7 In Stock
Mouser Part # 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
$84.55
5
$80.33
10
$67.21
50
$65.13
100
View
100
$58.63
250
$57.81
500
Quote
Buy
Min.: 1 Mult.: 1
Details
3120-N
Thermal Circuit Breakers
Overcurrent Protection
Rocker
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-K20-5A
E-T-A
1:
$108.03
5 In Stock
Mouser Part # 457-3400-G2-K205A
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
5 In Stock
1
$108.03
5
$89.61
10
$75.88
50
$70.21
100
View
100
$68.37
250
Quote
Buy
Min.: 1 Mult.: 1
Details
3400
Thermal Circuit Breakers
Thermal Magnetic
5 A
240 VAC
65 VDC
1 Pole
Push to Reset
- 30 C
+ 60 C
Non-Illuminated
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 char
+1 image
3400-IG2-P10-SI-15A
E-T-A
1:
$100.46
10 In Stock
Mouser Part # 457-3400IG2P10SI15A
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 char
10 In Stock
1
$100.46
5
$85.75
10
$81.03
50
$72.36
100
View
100
$69.56
250
Quote
Buy
Min.: 1 Mult.: 1
3400
Thermal Circuit Breakers
Thermal Magnetic
15 A
240 VAC
65 VDC
1 Pole
Push to Reset
- 30 C
+ 60 C
Non-Illuminated
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
360°
+7 images
3500-P10-0.08A
E-T-A
1:
$117.95
8 In Stock
Mouser Part # 457-3500P100.08A
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
8 In Stock
1
$117.95
5
$97.84
10
$85.83
50
$78.60
100
View
100
$76.30
250
Quote
Buy
Min.: 1 Mult.: 1
3500
Thermal Circuit Breakers
Thermal Magnetic
Push to Reset
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-P10-3A
E-T-A
1:
$101.57
6 In Stock
Mouser Part # 457-3500P103A
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
6 In Stock
1
$101.57
5
$84.25
10
$72.02
50
$63.60
100
View
100
$61.13
250
$59.27
500
Quote
Buy
Min.: 1 Mult.: 1
3500
Thermal Circuit Breakers
Thermal Magnetic
Push to Reset
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:
$45.76
8 In Stock
Mouser Part # 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
$45.76
5
$37.96
10
$30.93
50
$30.23
100
View
100
$26.56
250
$26.22
500
$26.01
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 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-G111-L2F1-S01-4A
E-T-A
1:
$26.43
27 In Stock
Mouser Part # 457-410G111L2F1S014A
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
27 In Stock
1
$26.43
5
$23.82
10
$21.83
50
$16.72
100
View
100
$15.56
250
$14.51
500
$13.85
1,000
$13.60
Buy
Min.: 1 Mult.: 1
Details
1410-G1
Thermal Circuit Breakers
Overcurrent Protection
4 A
240 VAC
28 VDC
1 Pole
Rocker
- 20 C
+ 70 C
Non-Illuminated
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-G114-P3F1-S01-2A
E-T-A
1:
$26.43
44 In Stock
Mouser Part # 457-410G114P3F1S012A
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
44 In Stock
1
$26.43
5
$23.82
10
$21.83
50
$16.72
100
View
100
$15.56
250
$14.51
500
$13.85
1,000
$13.60
Buy
Min.: 1 Mult.: 1
Details
1410-G1
Thermal Circuit Breakers
Overcurrent Protection
2 A
240 VAC
28 VDC
1 Pole
Rocker
- 20 C
+ 70 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:
$57.84
9 In Stock
Mouser Part # 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
$57.84
5
$47.98
10
$39.29
50
$38.68
100
View
100
$34.14
250
$33.71
500
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:
$57.54
3 In Stock
10 Expected 9/18/2026
Mouser Part # 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 9/18/2026
1
$57.54
5
$49.04
10
$45.23
50
$43.91
100
View
100
$39.30
250
$38.79
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:
$57.84
10 In Stock
Mouser Part # 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
$57.84
5
$47.98
10
$44.27
50
$38.68
100
View
100
$34.10
250
$33.71
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
Non-Illuminated
Circuit Breakers Thermal Circuit Breaker/Switch
3120-N524-P7T1-W19DG4-15A
E-T-A
1:
$63.86
8 In Stock
Mouser Part # 457-524P7T1W19DG415A
E-T-A
Circuit Breakers Thermal Circuit Breaker/Switch
8 In Stock
1
$63.86
5
$55.95
10
$49.24
50
$47.53
100
View
100
$41.95
250
$41.20
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:
$46.58
1 In Stock
10 Expected 10/16/2026
Mouser Part # 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 10/16/2026
1
$46.58
5
$40.38
10
$36.73
50
$35.87
100
View
100
$31.64
250
$31.28
500
$31.06
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:
$60.97
7 In Stock
Mouser Part # 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
$60.97
5
$50.58
10
$41.31
50
$40.66
100
View
100
$35.89
250
$35.43
500
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:
$41.17
2 In Stock
Mouser Part # 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
$41.17
5
$34.15
10
$27.98
50
$24.66
100
View
100
$20.88
250
$19.59
500
$18.51
1,000
Quote
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 Single pole thermal circuit breaker with press-to-reset, tease-free, trip-free, snap action mechanism. Type 2-5700 can be supplied as a push-push switch/circuit breaker (R-type TO CBE to EN 60934 in press-to-reset configuration; S-typ
2-5700-IG1-K10-DD-2.5A
E-T-A
1:
$55.98
1 In Stock
Mouser Part # 457-5700IG1K10DD2.5A
E-T-A
Circuit Breakers Single pole thermal circuit breaker with press-to-reset, tease-free, trip-free, snap action mechanism. Type 2-5700 can be supplied as a push-push switch/circuit breaker (R-type TO CBE to EN 60934 in press-to-reset configuration; S-typ
1 In Stock
1
$55.98
5
$41.73
10
$39.42
50
$36.60
100
View
100
$32.28
250
$31.24
500
$30.38
2,500
Quote
Buy
Min.: 1 Mult.: 1
Details
2-5700
Thermal Circuit Breakers
Overcurrent Protection
2.5 A
250 VAC
28 VDC
1 Pole
Push to Reset
- 20 C
+ 60 C
Non-Illuminated
Circuit Breakers Single pole thermal circuit breaker with press-to-reset, tease-free, trip-free, snap action mechanism. Type 2-5700 can be supplied as a push-push switch/circuit breaker (R-type TO CBE to EN 60934 in press-to-reset configuration; S-typ
2-5700-IG1-P10-A3-0.05A
E-T-A
1:
$60.03
4 In Stock
Mouser Part # 457-700IG1P10A30.05A
E-T-A
Circuit Breakers Single pole thermal circuit breaker with press-to-reset, tease-free, trip-free, snap action mechanism. Type 2-5700 can be supplied as a push-push switch/circuit breaker (R-type TO CBE to EN 60934 in press-to-reset configuration; S-typ
4 In Stock
1
$60.03
5
$46.40
10
$39.43
50
$37.01
100
View
100
$30.24
250
$28.63
500
$28.61
2,500
Quote
Buy
Min.: 1 Mult.: 1
Details
Feb-00
Thermal Circuit Breakers
Overcurrent Protection
50 mA
250 VAC
28 VDC
1 Pole
Push to Reset
- 20 C
+ 60 C
Non-Illuminated
