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 # 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
3120-N
Thermal Circuit Breakers
Overcurrent Protection
9 A
240 VAC
50 VDC
2 Pole
- 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:
$44.26
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
$44.26
5
$37.72
10
$34.79
50
$33.78
100
View
100
$30.23
250
$29.84
500
Quote
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Min.: 1 Mult.: 1
3120-N
Thermal Circuit Breakers
Overcurrent Protection
10 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
360°
+7 images
3120-N523-P7T1-W01D-10A
E-T-A
1:
$44.49
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
$44.49
5
$36.91
10
$34.05
50
$29.75
100
View
100
$26.23
250
$25.93
500
Quote
Buy
Min.: 1 Mult.: 1
3120-N
Thermal Circuit Breakers
Overcurrent Protection
10 A
240 VAC
50 VDC
2 Pole
- 30 C
+ 60 C
Non-Illuminated
Circuit Breakers Thermal Circuit Breaker/Switch
3120-N524-P7T1-W19DG4-15A
E-T-A
1:
$49.12
8 In Stock
Mouser Part # 457-524P7T1W19DG415A
E-T-A
Circuit Breakers Thermal Circuit Breaker/Switch
8 In Stock
1
$49.12
5
$43.04
10
$37.88
50
$36.56
100
View
100
$32.27
250
$31.69
500
Quote
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Min.: 1 Mult.: 1
3120-N
Thermal Circuit Breakers
Overcurrent Protection
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:
$35.83
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
$35.83
5
$31.06
10
$28.25
50
$27.59
100
View
100
$24.34
250
$24.06
500
$23.89
1,000
Quote
Buy
Min.: 1 Mult.: 1
3120-N
Thermal Circuit Breakers
Overcurrent Protection
20 A
230 VAC
50 VDC
2 Pole
- 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:
$46.90
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
$46.90
5
$38.91
10
$31.78
50
$31.28
100
View
100
$27.61
250
$27.25
500
Quote
Buy
Min.: 1 Mult.: 1
3120-N
Thermal Circuit Breakers
Overcurrent Protection
5 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
360°
+6 images
3120-N561-N7Q1-W14DR3-16A
E-T-A
1:
$31.67
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
$31.67
5
$26.27
10
$21.52
50
$18.97
100
View
100
$16.06
250
$15.07
500
$14.24
1,000
Quote
Buy
Min.: 1 Mult.: 1
3120-N
Thermal Circuit Breakers
Overcurrent Protection
16 A
115 VAC
50 VDC
- 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:
$43.06
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
$43.06
5
$32.10
10
$30.32
50
$28.15
100
View
100
$24.83
250
$24.03
500
$23.37
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
- 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:
$46.18
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
$46.18
5
$35.69
10
$30.33
50
$28.47
100
View
100
$23.26
250
$22.02
500
$22.01
2,500
Quote
Buy
Min.: 1 Mult.: 1
Details
Feb-00
Thermal Circuit Breakers
Overcurrent Protection
50 mA
250 VAC
28 VDC
1 Pole
- 20 C
+ 60 C
Non-Illuminated
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
360°
+6 images
8340-G210-N1F4-A4H0-4A
E-T-A
1:
$97.31
2 In Stock
Mouser Part # 457-8340G210N1F44H04
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
2 In Stock
1
$97.31
5
$81.40
10
$77.13
50
$64.27
100
$59.98
Buy
Min.: 1 Mult.: 1
8340-G
Hydraulic Magnetic Circuit Breakers
Thermal Magnetic
4 A
240 VAC, 415 VAC
80 VDC
1 Pole
- 40 C
+ 85 C
Non-Illuminated
Circuit Breakers MoQ=10 Non-Preferred Part (Build to Order) - Alternative Stocked Part Number REF16-S124-DC24V-10A 90
360°
+5 images
REF16-S101-DC24V-10A
E-T-A
1:
$184.00
1 In Stock
Mouser Part # 457-EF16S101DC24V10A
E-T-A
Circuit Breakers MoQ=10 Non-Preferred Part (Build to Order) - Alternative Stocked Part Number REF16-S124-DC24V-10A 90
1 In Stock
1
$184.00
5
$133.08
10
$127.49
50
$123.17
100
View
100
Quote
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Min.: 1 Mult.: 1
REF16-S
Circuit Breakers
Electronic
10 A
24 VDC
1 Pole
- 25 C
+ 50 C
Illuminated
Circuit Breakers 508, 1P, PL, 24VDC, N/O, RF, SF, 6A ATEX
ESX10-124-DC24V-6A-E
E-T-A
1:
$111.95
1 In Stock
Mouser Part # 457-ESX10124DC24V6AE
E-T-A
Circuit Breakers 508, 1P, PL, 24VDC, N/O, RF, SF, 6A ATEX
1 In Stock
1
$111.95
5
$93.79
10
$89.53
50
$86.88
100
View
100
$85.65
250
Quote
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Min.: 1 Mult.: 1
ESX10-E
Circuit Breakers
Electronic
6 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-F110-P7T1-W12QR3-6A
E-T-A
1:
$62.34
4 In Stock
Mouser Part # 457-F110P7T1W12QR36A
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
4 In Stock
1
$62.34
5
$51.72
10
$46.18
50
$32.89
100
View
100
$32.04
250
$31.26
500
Quote
Buy
Min.: 1 Mult.: 1
Details
3130-F
Thermal Overcurrent
6 A
240 VAC
50 VDC
1 Pole
- 30 C
+ 60 C
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-AF1NT-000000-1T2-15A
E-T-A
1:
$39.39
9 In Stock
Mouser Part # 457-F1NT0000001T215A
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
$39.39
5
$32.67
10
$28.01
50
$25.82
100
View
100
$24.93
250
$24.01
500
$23.41
1,000
Quote
Buy
Min.: 1 Mult.: 1
Details
3131-A/C
Circuit Breakers
Thermal
15 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-AF1NT-000000-1Y2-20A
E-T-A
1:
$39.42
8 In Stock
Mouser Part # 457-F1NT0000001Y220A
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
8 In Stock
1
$39.42
5
$32.70
10
$28.52
50
$26.94
100
View
100
$26.23
250
$25.42
500
Quote
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Min.: 1 Mult.: 1
Details
3131-A/C
Circuit Breakers
Thermal
20 A
240 VAC
28 VDC
1 Pole
- 20 C
+ 60 C
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-N503-G7Q1-W14DR4-X3120-U0200M-16A
E-T-A
1:
$103.18
8 In Stock
Mouser Part # 457-R4X3120U0200M16A
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
8 In Stock
1
$103.18
5
$86.32
10
$78.57
50
$72.50
100
View
100
$69.98
1,000
Quote
Buy
Min.: 1 Mult.: 1
Thermal Circuit Breakers
Overcurrent Protection
Circuit Breakers MoQ=4 Non-Preferred Part (Build to Order) - Alternative Stocked Part Number ESX10-TB-127-DC24V-6A-E 94
ESX10-TB-127-DC24V-6A
E-T-A
1:
$177.10
3 In Stock
Mouser Part # 457-SX10TB127DC24V6A
E-T-A
Circuit Breakers MoQ=4 Non-Preferred Part (Build to Order) - Alternative Stocked Part Number ESX10-TB-127-DC24V-6A-E 94
3 In Stock
1
$177.10
4
$121.94
12
$118.22
52
$112.88
100
View
100
$110.76
252
Quote
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Min.: 1 Mult.: 1
ESX10-T
Circuit Breakers
Electronic
Circuit Breakers 508, 1P, DM, 12VDC, N/O, RE, SF, ATX, 2A
ESX10-TC-124-DC12V-2A-E
E-T-A
1:
$111.95
1 In Stock
Mouser Part # 457-TC124DC12V2E
E-T-A
Circuit Breakers 508, 1P, DM, 12VDC, N/O, RE, SF, ATX, 2A
1 In Stock
1
$111.95
5
$93.99
10
$89.53
50
$83.74
100
View
100
$81.13
250
Quote
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Min.: 1 Mult.: 1
Details
ESX10-TC-E
Circuit Breakers
Electronic
2 A
12 VDC
1 Pole
- 25 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:
$80.98
4 In Stock
Mouser Part # 457-W01DA040011M10A
E-T-A
Circuit Breakers AC PEM, w/ 2 pole , 10A, black rocker, C14 inlet, pre-wired
4 In Stock
1
$80.98
5
$67.18
10
$62.47
50
$52.06
100
View
100
$48.59
250
$45.12
Buy
Min.: 1 Mult.: 1
Details
Thermal Circuit Breakers
Overcurrent Protection
10 A
240 VAC
50 VDC
2 Pole
- 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:
$94.47
5 In Stock
Mouser Part # 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
$94.47
5
$79.02
10
$74.87
50
$62.39
100
View
100
$58.25
250
Quote
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Min.: 1 Mult.: 1
Details
Thermal Circuit Breakers
Overcurrent Protection
10 A
240 VAC
50 VDC
2 Pole
- 30 C
+ 60 C
Illuminated
Circuit Breakers FAZ 2P 30A C CURVE ring term
FAZ-C30/2-RT
Eaton Electrical
1:
$499.70
3 In Stock
Mouser Part # 504-FAZ-C30/2-RT
Eaton Electrical
Circuit Breakers FAZ 2P 30A C CURVE ring term
3 In Stock
1
$499.70
5
$345.08
10
$330.73
50
View
50
Quote
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Min.: 1 Mult.: 1
FAZ
Circuit Breakers
Miniature
30 A
240 VAC, 415 VAC
2 Pole
- 40 C
+ 75 C
Non-Illuminated
Circuit Breakers FAZ 2P 20A D CURVE ring term
FAZ-D20/2-RT
Eaton Electrical
1:
$531.22
3 In Stock
Mouser Part # 504-FAZ-D20/2-RT
Eaton Electrical
Circuit Breakers FAZ 2P 20A D CURVE ring term
3 In Stock
1
$531.22
5
$407.11
10
$384.98
50
View
50
Quote
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Min.: 1 Mult.: 1
FAZ
Circuit Breakers
Miniature
20 A
240 VAC, 415 VAC
2 Pole
- 40 C
+ 75 C
Non-Illuminated
Circuit Breakers Cir Brkr Hyd Mag
PR21-62-4.00A-26930-3-V
AIRPAX
1:
$43.93
1 In Stock
Mouser Part # 682-21624.00A269303V
AIRPAX
Circuit Breakers Cir Brkr Hyd Mag
1 In Stock
1
$43.93
5
$41.27
25
$40.08
50
$37.98
100
View
100
$36.32
250
$35.14
500
Quote
Buy
Min.: 1 Mult.: 1
Snapak
Thermal Circuit Breakers
Thermal
Circuit Breakers Cir Brkr Hyd Mag
LELHK11-1REC5-33001-025
AIRPAX
1:
$190.35
3 In Stock
Mouser Part # 682-ELHK111533001025
AIRPAX
Circuit Breakers Cir Brkr Hyd Mag
3 In Stock
1
$190.35
5
$166.27
25
$115.56
50
$101.56
100
View
100
$84.07
250
Quote
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Min.: 1 Mult.: 1
LEL/LML
Circuit Breakers
Hydraulic Magnetic
2 Pole
Non-Illuminated
Circuit Breakers MOLDED CASE CIRCUIT BREAKER
UTE100N-FTU-25
Altech
1:
$480.80
1 In Stock
Mouser Part # 845-UTE100N-FTU-25
Altech
Circuit Breakers MOLDED CASE CIRCUIT BREAKER
1 In Stock
Buy
Min.: 1 Mult.: 1
Circuit Breakers
Molded
25 A
