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:
¥8,471.1
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
¥8,471.1
5
¥5,693.9
10
¥5,692.2
50
¥5,615.8
100
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100
¥5,014.6
250
¥4,956.4
500
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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-N32A-P7T1-W12DY3-1A
E-T-A
1:
¥9,816.5
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
¥9,816.5
5
¥8,368.1
10
¥7,738.6
50
¥6,795.2
100
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100
¥5,808.5
250
¥5,463
1,000
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Min.: 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 pro
360°
+7 images
3120-N351-P7T1-W01D-10A
E-T-A
1:
¥5,846.7
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
¥5,846.7
5
¥4,850.1
10
¥3,951.5
50
¥3,861.8
100
View
100
¥3,393.4
250
¥3,350.2
500
¥3,323.7
1,000
Quote
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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:
¥7,389.8
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
¥7,389.8
5
¥6,130.8
10
¥5,019.5
50
¥4,941.5
100
View
100
¥4,361.8
250
¥4,307
500
Quote
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Min.: 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
360°
+7 images
3120-N521-P7T1-W19DG3-10A
E-T-A
1:
¥7,351.6
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
¥7,351.6
5
¥6,265.3
10
¥5,778.6
50
¥5,610.9
100
View
100
¥5,021.2
250
¥4,956.4
500
Quote
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Min.: 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
360°
+7 images
3120-N523-P7T1-W01D-10A
E-T-A
1:
¥7,389.8
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
¥7,389.8
5
¥6,130.8
10
¥5,655.7
50
¥4,941.5
100
View
100
¥4,356.8
250
¥4,307
500
Quote
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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 pr
3120-N551-P7T1-W12DY4-20A
E-T-A
1:
¥5,951.4
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
¥5,951.4
5
¥5,159.1
10
¥4,692.3
50
¥4,582.7
100
View
100
¥4,042.9
250
¥3,996.4
500
¥3,968.1
1,000
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-W15DY3-5A
E-T-A
1:
¥7,790.1
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
¥7,790.1
5
¥6,463
10
¥5,278.7
50
¥5,195.6
100
View
100
¥4,586
250
¥4,526.2
500
Quote
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Min.: 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
360°
+6 images
3120-N561-N7Q1-W14DR3-16A
E-T-A
1:
¥5,260.4
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
¥5,260.4
5
¥4,363.4
10
¥3,574.5
50
¥3,150.9
100
View
100
¥2,667.6
250
¥2,503.1
500
¥2,365.3
1,000
Quote
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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-F110-P7T1-W12QR3-6A
E-T-A
1:
¥10,354.7
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
¥10,354.7
5
¥8,590.7
10
¥7,670.5
50
¥5,463
100
View
100
¥5,321.8
250
¥5,192.3
500
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Details
Circuit Breakers W28-XQ1A-16 CIRCUIT BREAKERS
W28-XQ1A-16
TE Connectivity / P&B
1:
¥740.8
1,385 In Stock
Mouser Part #
655-W28-XQ1A-16
TE Connectivity / P&B
Circuit Breakers W28-XQ1A-16 CIRCUIT BREAKERS
1,385 In Stock
1
¥740.8
5
¥681
10
¥441.8
Buy
Min.: 1
Mult.: 1
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Circuit Breakers 5A ROCKR ACT RED ILL
360°
+7 images
W51-A122B1-5
TE Connectivity / P&B
1:
¥845.4
499 In Stock
Mouser Part #
655-W51-A122B1-5
TE Connectivity / P&B
Circuit Breakers 5A ROCKR ACT RED ILL
499 In Stock
1
¥845.4
5
¥775.7
10
¥696
50
¥686
200
View
200
¥564.7
3,000
¥563.1
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Min.: 1
Mult.: 1
Details
Circuit Breakers CIRCUIT BRKER 1POLE 8Amps Rocker
360°
+7 images
W51-A122B1-8
TE Connectivity / P&B
1:
¥878.7
706 In Stock
Mouser Part #
655-W51-A122B1-8
TE Connectivity / P&B
Circuit Breakers CIRCUIT BRKER 1POLE 8Amps Rocker
706 In Stock
1
¥878.7
5
¥784
10
¥696
50
¥679.3
100
View
100
¥661.1
200
¥627.9
600
¥563.1
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Min.: 1
Mult.: 1
Details
Circuit Breakers 5A ROCKR ACT RED ILL
360°
+6 images
W51-A121B1-5
TE Connectivity / P&B
1:
¥838.8
1,906 In Stock
Mouser Part #
655-W51-A121B1-5
TE Connectivity / P&B
Circuit Breakers 5A ROCKR ACT RED ILL
1,906 In Stock
1
¥838.8
5
¥772.4
10
¥679.3
50
¥634.5
100
View
100
¥622.9
200
¥601.3
600
¥598
3,000
¥596.3
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Min.: 1
Mult.: 1
Details
Circuit Breakers 0.75A PUSH TO RESET
360°
+7 images
W28-XQ1A-0.75
TE Connectivity / P&B
1:
¥1,390.3
523 In Stock
Mouser Part #
655-W28-XQ1A-0.75
TE Connectivity / P&B
Circuit Breakers 0.75A PUSH TO RESET
523 In Stock
1
¥1,390.3
5
¥1,257.4
10
¥1,167.7
50
¥993.3
100
View
100
¥955.1
300
¥921.9
600
¥868.7
1,200
¥863.7
3,000
Quote
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Min.: 1
Mult.: 1
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Circuit Breakers CIRCUIT BREAKER THERMAL 13A BLK
360°
+7 images
W28-XQ1A-13
TE Connectivity / P&B
1:
¥779
538 In Stock
Mouser Part #
655-W28-XQ1A-13
TE Connectivity / P&B
Circuit Breakers CIRCUIT BREAKER THERMAL 13A BLK
538 In Stock
1
¥779
5
¥694.3
10
¥666.1
50
¥662.7
100
View
100
¥596.3
300
¥581.4
500
¥488.3
1,000
¥480
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Min.: 1
Mult.: 1
Details
Circuit Breakers 20A RCKR ACT RED ILL
W51-A122B1-20
TE Connectivity / P&B
1:
¥800.6
863 In Stock
Mouser Part #
655-W51-A122B1-20
TE Connectivity / P&B
Circuit Breakers 20A RCKR ACT RED ILL
863 In Stock
1
¥800.6
5
¥589.7
50
¥563.1
Buy
Min.: 1
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Circuit Breakers CKTBKR,THERM,ROCK
360°
+7 images
W51-A151A1-5
TE Connectivity
1:
¥724.2
709 In Stock
Mouser Part #
655-W51-A151A1-5
TE Connectivity
Circuit Breakers CKTBKR,THERM,ROCK
709 In Stock
1
¥724.2
5
¥699.3
10
¥543.1
50
¥521.6
Buy
Min.: 1
Mult.: 1
Details
Circuit Breakers CIRCUIT BREAKER THERMAL 15A RED
360°
+7 images
W51-A161A1-15
TE Connectivity / P&B
1:
¥840.5
1,062 In Stock
Mouser Part #
655-W51-A161A1-15
TE Connectivity / P&B
Circuit Breakers CIRCUIT BREAKER THERMAL 15A RED
1,062 In Stock
1
¥840.5
5
¥576.4
10
¥559.8
50
¥534.8
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-15A
E-T-A
1:
¥4,845.1
9 In Stock
Mouser Part #
457-0F110P7T1W01Q15A
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
¥4,845.1
5
¥4,019.6
10
¥3,707.4
50
¥3,679.1
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-W02Q-12A
E-T-A
1:
¥5,019.5
2 In Stock
Mouser Part #
457-0F110P7T1W02Q12A
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
2 In Stock
1
¥5,019.5
5
¥4,164.1
10
¥3,629.3
50
¥3,430
100
View
100
¥3,320.3
250
¥3,197.4
500
¥3,121
1,000
Quote
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-W04Q-12A
E-T-A
1:
¥5,019.5
9 In Stock
Mouser Part #
457-0F110P7T1W04Q12A
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
¥5,019.5
5
¥4,313.6
10
¥3,461.5
50
¥3,248.9
100
View
100
¥3,106.1
250
¥2,984.8
500
¥2,883.5
1,000
Quote
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-W04Q-15A
E-T-A
1:
¥5,019.5
9 In Stock
Mouser Part #
457-0F110P7T1W04Q15A
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
¥5,019.5
5
¥4,313.6
10
¥3,664.2
50
¥3,180.8
100
View
100
¥2,931.7
250
¥2,719.1
500
¥2,524.7
2,500
Quote
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-W14QR7-16A
E-T-A
1:
¥14,856
12 In Stock
Mouser Part #
457-120P7T1W14QR716A
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
12 In Stock
1
¥14,856
5
¥12,323
10
¥9,871.3
50
¥9,049.1
100
View
100
¥8,751.8
250
Quote
Buy
Min.: 1
Mult.: 1
Details
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-8A
E-T-A
1:
¥8,288.4
5 In Stock
Mouser Part #
457-127-P10-H-KF-8A
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
5 In Stock
1
¥8,288.4
5
¥6,874.9
10
¥6,341.7
50
¥5,487.9
100
View
100
¥4,840.2
250
¥4,579.4
500
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Min.: 1
Mult.: 1
Details