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
360°
+6 images
3300-IG8-P10-5A
E-T-A
1:
$95.21
6 In Stock
Mouser Part # 457-3300IG8P105A
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
6 In Stock
1
$95.21
10
$68.31
50
$61.74
100
$59.13
250
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250
Quote
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Min.: 1 Mult.: 1
3300
Thermal Circuit Breakers
Thermal Magnetic
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
360°
+7 images
3400-IG8-P10-3A
E-T-A
1:
$79.97
3 In Stock
Mouser Part # 457-3400IG8P103A
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
3 In Stock
1
$79.97
5
$60.07
10
$56.66
50
$50.03
100
View
100
$48.09
250
$46.62
500
Quote
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Min.: 1 Mult.: 1
3400
Thermal Circuit Breakers
Thermal Magnetic
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-FN2-25A
E-T-A
1:
$129.48
15 In Stock
8 Expected 10/19/2026
Mouser Part # 457-412-K54-FN2-25A
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
15 In Stock
8 Expected 10/19/2026
1
$129.48
5
$127.01
10
$114.31
50
$85.62
100
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100
$82.84
250
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Min.: 1 Mult.: 1
Details
412
Circuit Breakers
Thermal
25 A
115 VAC
28 VDC
1 Pole
Push-Pull
- 55 C
+ 75 C
Non-Illuminated
Circuit Breakers 489, 2P, DM, 480VAC/60VDC, B, 20A
4230-T120-K0BU-20A
E-T-A
1:
$67.46
6 In Stock
Mouser Part # 457-4230T120K0BU20
E-T-A
Circuit Breakers 489, 2P, DM, 480VAC/60VDC, B, 20A
6 In Stock
1
$67.46
10
$52.27
50
$48.03
100
$46.60
250
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250
$45.38
500
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Min.: 1 Mult.: 1
Details
4230-T
Miniature Circuit Breakers
Thermal Magnetic
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-N511-P7T1-W14DR3-7A
E-T-A
1:
$37.58
8 In Stock
Mouser Part # 457-511P7T1W14DR37
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
$37.58
5
$31.18
10
$25.32
50
$24.75
100
View
100
$21.73
250
$21.46
500
$21.28
1,000
Quote
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Min.: 1 Mult.: 1
3120-N
Thermal Circuit Breakers
Overcurrent Protection
7 A
115 VAC
50 VDC
1 Pole
- 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-N521-P7T1-W15DY4-10A
E-T-A
1:
$51.00
2 In Stock
Mouser Part # 457-521P7T1W15DY410
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
$51.00
5
$34.00
10
$33.99
50
$33.81
100
View
100
$30.19
250
$29.84
500
Quote
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Min.: 1 Mult.: 1
3120-N
Thermal Circuit Breakers
Overcurrent Protection
10 A
230 VAC
50 VDC
2 Pole
- 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
3120-N521-P7T1-W19LG4-16A
E-T-A
1:
$62.97
7 In Stock
Mouser Part # 457-521P7T1W19LG416
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
7 In Stock
1
$62.97
5
$58.48
10
$47.73
50
$46.72
100
View
100
$43.17
250
$42.79
500
Quote
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Min.: 1 Mult.: 1
Details
3120-N
Thermal Circuit Breakers
Overcurrent Protection
16 A
230 VAC
50 VDC
2 Pole
- 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-N523-P7T1-W12XY4-8A
E-T-A
1:
$51.00
3 In Stock
Mouser Part # 457-523P7T1W12XY48
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
3 In Stock
1
$51.00
5
$34.38
10
$34.37
50
$33.78
100
View
100
$30.23
250
$29.85
500
Quote
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Min.: 1 Mult.: 1
3120-N
Thermal Circuit Breakers
Overcurrent Protection
8 A
240 VAC
50 VDC
2 Pole
- 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-N551-P7T1-W04F-14A
E-T-A
1:
$35.20
7 In Stock
Mouser Part # 457-551P7T1W04F14
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
$35.20
5
$29.20
10
$24.50
50
$24.04
100
View
100
$21.47
250
$21.26
500
$21.13
1,000
Quote
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Min.: 1 Mult.: 1
Details
3120-N
Thermal Circuit Breakers
Overcurrent Protection
14 A
240 VAC
50 VDC
2 Pole
- 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-N551-P7T1-W14DR3-20A
E-T-A
1:
$35.84
4 In Stock
Mouser Part # 457-551P7T1W14DR320A
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
4 In Stock
1
$35.84
5
$28.39
10
$27.85
50
$27.10
100
View
100
$23.70
250
$23.34
500
$23.16
1,000
Quote
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Min.: 1 Mult.: 1
Thermal Circuit Breakers
Overcurrent Protection
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-1.8A
E-T-A
1:
$43.06
7 In Stock
Mouser Part # 457-5700IG1K10DD1.8A
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
7 In Stock
1
$43.06
5
$35.72
10
$30.32
50
$28.15
100
View
100
$24.83
250
$24.03
500
$23.37
2,500
Quote
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Min.: 1 Mult.: 1
Details
2-5700
Thermal Circuit Breakers
Overcurrent Protection
1.8 A
250 VAC
28 VDC
1 Pole
- 20 C
+ 60 C
Non-Illuminated
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-AF1PT-000000-3Y2-5A
E-T-A
1:
$46.71
10 In Stock
Mouser Part # 457-AF1PT0000003Y25A
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
10 In Stock
1
$46.71
5
$39.81
10
$29.77
50
$27.57
100
View
100
$27.27
250
$26.66
500
Quote
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Min.: 1 Mult.: 1
Details
3131-A/C
Circuit Breakers
Thermal
5 A
1 Pole
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-CF1PT-000000-3Y2-10A
E-T-A
1:
$41.54
9 In Stock
Mouser Part # 457-CF1PT000003Y210A
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
9 In Stock
1
$41.54
5
$36.44
10
$30.04
50
$28.77
100
View
100
$28.05
250
$27.29
500
Quote
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Min.: 1 Mult.: 1
Details
3131-A/C
Circuit Breakers
Thermal
10 A
1 Pole
Circuit Breakers 508, 1P, PL, 24VDC, N/O, RF, SF, 8A ATEX
ESX10-103-DC24V-8A-E
E-T-A
1:
$111.95
1 In Stock
Mouser Part # 457-ESX10103DC24V8AE
E-T-A
Circuit Breakers 508, 1P, PL, 24VDC, N/O, RF, SF, 8A ATEX
1 In Stock
1
$111.95
5
$93.99
10
$89.53
50
$83.48
100
View
100
$81.06
250
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Min.: 1 Mult.: 1
Details
ESX10-E
Circuit Breakers
Electronic
8 A
24 VDC
0 C
+ 50 C
Non-Illuminated
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-F150-P7T1-W12QR3-10A
E-T-A
1:
$81.71
8 In Stock
Mouser Part # 457-F150P7T1W12QR310
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
8 In Stock
1
$81.71
5
$67.78
10
$60.54
50
$43.00
100
View
100
$42.11
250
$40.88
500
Quote
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Min.: 1 Mult.: 1
Details
3130-F
Circuit Breakers
Thermal
10 A
240 VAC, 415 VAC
50 VDC
2 Pole
- 30 C
+ 60 C
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-G110-L2F1-S01-0.63A
E-T-A
1:
$18.60
28 In Stock
Mouser Part # 457-G110L2F1S010.63A
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
28 In Stock
1
$18.60
5
$16.50
10
$15.12
50
$11.69
100
View
100
$10.86
250
$10.09
500
$9.63
1,000
$9.46
Buy
Min.: 1 Mult.: 1
Details
1410-G1
Thermal Circuit Breakers
Overcurrent Protection
630 mA
240 VAC
28 VDC
1 Pole
- 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-G111-P2F1-S01-0.63A
E-T-A
1:
$24.96
56 In Stock
Mouser Part # 457-G111P2F1S010.63A
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
56 In Stock
1
$24.96
5
$23.04
10
$18.34
50
$15.15
100
View
100
$12.58
250
$11.68
500
$11.36
1,000
$11.31
2,500
Quote
Buy
Min.: 1 Mult.: 1
Details
1410-G1
Thermal Circuit Breakers
Overcurrent Protection
630 mA
240 VAC
28 VDC
1 Pole
- 20 C
+ 70 C
Non-Illuminated
Circuit Breakers 508, 1P, PL, 24VDC, RE, SF, 1A
360°
+5 images
REF16-S124-DC24V-1A
E-T-A
1:
$126.25
5 In Stock
Mouser Part # 457-REF16S124DC24V1A
E-T-A
Circuit Breakers 508, 1P, PL, 24VDC, RE, SF, 1A
5 In Stock
1
$126.25
5
$102.94
10
$97.86
50
$90.73
100
View
100
$88.10
250
Quote
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Min.: 1 Mult.: 1
REF16-S
Circuit Breakers
Electronic
1 A
24 VDC
1 Pole
- 25 C
+ 50 C
Illuminated
Circuit Breakers QL-A-1-13-DM-KM-1.0
7940102708
Weidmuller
1:
$101.91
2 In Stock
Mouser Part # 470-7940102708
Weidmuller
Circuit Breakers QL-A-1-13-DM-KM-1.0
2 In Stock
1
$101.91
5
$82.42
8
$79.70
56
$74.85
104
View
104
$72.93
256
Quote
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Min.: 1 Mult.: 1
Circuit Breakers FAZ-NA UL 489 MCB 480VAC 4P 15A C CURVE
FAZ-C15/4-NA
Eaton Electrical
1:
$374.70
1 In Stock
Mouser Part # 504-FAZ-C15/4-NA
Eaton Electrical
Circuit Breakers FAZ-NA UL 489 MCB 480VAC 4P 15A C CURVE
1 In Stock
1
$374.70
5
$322.00
10
$309.78
50
View
50
Quote
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Min.: 1 Mult.: 1
FAZ
Circuit Breakers
Miniature
15 A
240 VAC, 415 VAC
4 Pole
- 40 C
+ 75 C
Non-Illuminated
Circuit Breakers FAZ-NA 480VAC 4P 16A C CURVE RT
FAZ-C16/4-RT
Eaton Electrical
1:
$406.09
2 In Stock
Mouser Part # 504-FAZ-C16/4-RT
Eaton Electrical
Circuit Breakers FAZ-NA 480VAC 4P 16A C CURVE RT
2 In Stock
Buy
Min.: 1 Mult.: 1
FAZ
Circuit Breakers
Miniature
16 A
240 VAC, 415 VAC
4 Pole
- 40 C
+ 75 C
Non-Illuminated
Circuit Breakers FAZ 3P 15A D CURVE ring term
FAZ-D15/3-RT
Eaton Electrical
1:
$788.16
2 In Stock
Mouser Part # 504-FAZ-D15/3-RT
Eaton Electrical
Circuit Breakers FAZ 3P 15A D CURVE ring term
2 In Stock
1
$788.16
5
$516.54
10
$490.20
50
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50
Quote
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Min.: 1 Mult.: 1
FAZ
Circuit Breakers
Miniature
15 A
240 VAC, 415 VAC
3 Pole
- 40 C
+ 75 C
Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag
360°
+7 images
CR15-52-1.00A-39390-1-V
AIRPAX
1:
$31.13
27 In Stock
Mouser Part # 682-CR1552100A393901
AIRPAX
Circuit Breakers Cir Brkr Hyd Mag
27 In Stock
1
$31.13
5
$29.25
25
$28.40
50
$26.94
100
View
100
$25.75
250
$24.90
500
$22.85
1,000
Quote
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Min.: 1 Mult.: 1
Snapak
Thermal Circuit Breakers
Thermal
Rocker
Circuit Breakers Cir Brkr Hyd Mag
CR15-52-1.00A-R07CV-V
AIRPAX
1:
$30.38
1 In Stock
Mouser Part # 682-CR1552100AR07CVV
AIRPAX
Circuit Breakers Cir Brkr Hyd Mag
1 In Stock
1
$30.38
5
$28.61
25
$27.75
50
$26.28
100
View
100
$25.16
250
$24.30
500
$22.33
1,000
Quote
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Min.: 1 Mult.: 1
Snapak
Thermal Circuit Breakers
Thermal
Rocker
Circuit Breakers Cir Brkr Hyd Mag
IEGS2-27583-2
AIRPAX
1:
$93.10
1 In Stock
Mouser Part # 682-IEGS2-27583-2
AIRPAX
Circuit Breakers Cir Brkr Hyd Mag
1 In Stock
1
$93.10
5
$81.29
25
$56.52
50
$49.67
100
View
100
$41.08
250
$37.72
500
Quote
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Min.: 1 Mult.: 1
Circuit Breakers
Hydraulic Magnetic
240 VAC
80 VDC
Toggle
- 40 C
+ 85 C
Non-Illuminated
