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-N321-P7T1-W19DG3-5A
E-T-A
1:
¥8,471.1
9 In Stock
Mouser Part #
457-321P7T1W19DG35A
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
¥8,471.1
5
¥7,027.7
10
¥5,778.6
50
¥5,610.9
100
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100
¥5,021.2
250
¥4,956.4
500
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Min.: 1
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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-N324-P7T1-W12DY6-16A
E-T-A
1:
¥7,467.9
10 In Stock
Mouser Part #
457-324P7T1W12DY616A
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
10 In Stock
1
¥7,467.9
5
¥6,481.2
10
¥6,379.9
50
¥6,072.6
100
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100
¥5,308.6
250
¥5,175.7
500
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Min.: 1
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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-IG8-P10-6A
E-T-A
1:
¥13,283
1 In Stock
Mouser Part #
457-3400-IG8-P10-6A
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
1 In Stock
1
¥13,283
5
¥9,977.6
10
¥9,411.2
50
¥8,310
100
View
100
¥7,987.7
250
¥7,743.6
500
Quote
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Min.: 1
Mult.: 1
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-P10-3A
E-T-A
1:
¥11,700.1
8 In Stock
Mouser Part #
457-3400IG2P103A
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
8 In Stock
1
¥11,700.1
5
¥9,977.6
10
¥9,411.2
50
¥8,310
100
View
100
¥7,987.7
250
¥7,741.9
1,000
Quote
Buy
Min.: 1
Mult.: 1
Details
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-IG8-P10-1.2A
E-T-A
1:
¥11,700.1
9 In Stock
Mouser Part #
457-3400IG8P101.2A
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
9 In Stock
1
¥11,700.1
5
¥9,977.6
10
¥9,411.2
50
¥8,310
100
View
100
¥7,987.7
250
¥7,741.9
1,000
Quote
Buy
Min.: 1
Mult.: 1
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°
+8 images
3400-IG8-P10-15A
E-T-A
1:
¥13,283
9 In Stock
Mouser Part #
457-3400IG8P1015A
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
9 In Stock
1
¥13,283
5
¥11,019.1
10
¥9,411.2
50
¥8,310
100
View
100
¥7,987.7
250
¥7,743.6
500
Quote
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Min.: 1
Mult.: 1
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-LN2-25A
E-T-A
1:
¥21,784
4 In Stock
3 Expected 11/27/2026
Mouser Part #
457-412-K54-LN2-25A
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
4 In Stock
3 Expected 11/27/2026
1
¥21,784
5
¥17,900.6
10
¥16,066.9
50
¥15,468.9
100
View
100
¥15,188.2
500
Quote
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Min.: 1
Mult.: 1
Details
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
413-K54-N2-30A
E-T-A
1:
¥26,605.9
2 In Stock
Mouser Part #
457-413-K54-N2-30A
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
2 In Stock
1
¥26,605.9
5
¥22,048.1
10
¥19,129.7
50
¥17,604.9
100
View
100
¥17,063.5
250
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-N521-P7T1-W02D-20A
E-T-A
1:
¥7,389.8
5 In Stock
Mouser Part #
457-521P7T1W02D20
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
5 In Stock
1
¥7,389.8
5
¥6,130.8
10
¥5,189
50
¥5,059.4
100
View
100
¥4,557.8
250
¥4,503
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-N523-P7T1-W02D-15A
E-T-A
1:
¥7,389.8
3 In Stock
Mouser Part #
457-523P7T1W02D15
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
¥7,389.8
5
¥5,210.6
10
¥5,019.5
50
¥4,954.8
100
View
100
¥4,366.8
250
¥4,318.6
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 protection of motors
360°
+7 images
3120-N523-P7T1-W02D-4A
E-T-A
1:
¥7,389.8
2 In Stock
Mouser Part #
457-523P7T1W02D4
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
2 In Stock
1
¥7,389.8
5
¥5,210.6
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
Mult.: 1
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-DD-0.1A
E-T-A
1:
¥6,893.2
12 In Stock
Mouser Part #
457-5700IG1P10DD0.1A
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
12 In Stock
1
¥6,893.2
5
¥6,700.5
50
¥4,192.4
100
¥3,421.7
250
View
250
¥3,237.3
500
¥3,084.5
Buy
Min.: 1
Mult.: 1
Details
Circuit Breakers
8340-F410-P1M1-ALH0-2A
E-T-A
1:
¥14,591.9
1 In Stock
New At Mouser
Mouser Part #
457-8340F410P1M1ALH0
New At Mouser
E-T-A
Circuit Breakers
1 In Stock
1
¥14,591.9
5
¥12,103.7
10
¥11,382.8
50
¥9,486
100
¥8,946.1
Buy
Min.: 1
Mult.: 1
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-000000-000-8A
E-T-A
1:
¥4,885
3 In Stock
Mouser Part #
457-AF1PT0000000008A
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
3 In Stock
1
¥4,885
5
¥4,052.8
10
¥3,474.8
50
¥3,283.8
100
View
100
¥3,172.5
250
¥3,052.9
500
¥2,974.9
1,000
Quote
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Min.: 1
Mult.: 1
Details
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-000000-3Y2-10A
E-T-A
1:
¥6,546
5 In Stock
Mouser Part #
457-AF1PT000003Y210A
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
5 In Stock
1
¥6,546
5
¥5,429.8
10
¥4,654.1
50
¥4,292
100
View
100
¥4,144.2
250
¥3,989.7
500
¥3,891.7
1,000
Quote
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Min.: 1
Mult.: 1
Details
Circuit Breakers 508, 1P, PL, 24VDC, N/O, RF, SF, 3A ATEX
ESX10-103-DC24V-3A-E
E-T-A
1:
¥18,594.9
1 In Stock
Mouser Part #
457-ESX10103DC24V3AE
E-T-A
Circuit Breakers 508, 1P, PL, 24VDC, N/O, RF, SF, 3A ATEX
1 In Stock
1
¥18,594.9
5
¥15,611.7
10
¥14,870.9
50
¥13,866
100
View
100
¥13,464.1
250
Quote
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Min.: 1
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Details
Circuit Breakers Single pole three-position switch with latching or momentary switch functions. Featuring a soft-touch contoured rocker actuator with optional illumination. The 3131 is sealed to provide IP66 rated front of panel water splash protectio
3131-BF1NQ-000000-000-20A
E-T-A
1:
¥4,886.7
7 In Stock
Mouser Part #
457-F1NQ00000000020A
E-T-A
Circuit Breakers Single pole three-position switch with latching or momentary switch functions. Featuring a soft-touch contoured rocker actuator with optional illumination. The 3131 is sealed to provide IP66 rated front of panel water splash protectio
7 In Stock
1
¥4,886.7
5
¥4,054.5
10
¥3,439.9
50
¥3,169.2
100
View
100
¥3,028
250
¥2,911.7
500
¥2,810.4
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-N523-P7T1-W19DG3-5A
E-T-A
1:
¥7,351.6
8 In Stock
Mouser Part #
457-N523P7T1W19DG35A
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
¥7,351.6
5
¥6,263.6
10
¥5,768.7
50
¥5,489.6
100
View
100
¥4,803.6
250
¥4,684
500
Quote
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Min.: 1
Mult.: 1
Details
Circuit Breakers Min Ord Qty 10. 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-N524-P7T1-W12LY4-6A
E-T-A
1:
¥8,158.8
5 In Stock
Mouser Part #
457-N524P7T1W12LY46A
E-T-A
Circuit Breakers Min Ord Qty 10. 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
5 In Stock
1
¥8,158.8
5
¥7,148.9
10
¥6,291.9
50
¥6,072.6
100
View
100
¥5,308.6
250
¥5,175.7
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 protection of motors
360°
+7 images
3120-N521-H7T1-W02D-X3120-U0100M-4A
E-T-A
1:
¥18,478.6
7 In Stock
Mouser Part #
457-W02DX3120U0100M4
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
7 In Stock
1
¥18,478.6
5
¥15,952.2
10
¥14,364.3
50
¥12,316.3
100
View
100
¥11,495.8
250
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 suited for overload p
360°
+4 images
3120-N324-H7T1-W01D-X3120-U0200M-16A
E-T-A
1:
¥17,041.9
7 In Stock
Mouser Part #
457-01DX3120U0200M16
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 suited for overload p
7 In Stock
1
¥17,041.9
5
¥14,739.7
10
¥13,213.3
50
¥11,357.9
100
View
100
¥10,602.2
250
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
3120-N521-H7T1-W02L-X3120-U0203M-20A
E-T-A
1:
¥18,478.6
6 In Stock
Mouser Part #
457-02LX3120U0203M20
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
6 In Stock
1
¥18,478.6
5
¥15,952.2
10
¥14,364.3
50
¥12,316.3
100
View
100
¥11,495.8
250
Quote
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Min.: 1
Mult.: 1
Circuit Breakers MoQ=10 Non-Preferred Part (Build to Order) - Alternative Stocked Part Number 2210-S221-P1M1-Z241-15A 94
2210-S221-P1M1-H111-16A
E-T-A
1:
¥41,544.9
3 In Stock
Mouser Part #
457-0S221P1M1H11116A
E-T-A
Circuit Breakers MoQ=10 Non-Preferred Part (Build to Order) - Alternative Stocked Part Number 2210-S221-P1M1-Z241-15A 94
3 In Stock
1
¥41,544.9
5
¥29,293.4
10
¥28,841.6
50
¥27,668.9
100
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100
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Min.: 1
Mult.: 1
Details
Circuit Breakers 1077, 1P, DM, 277VAC/65VDC,M1, 1NO AUX, 2.5A
2210-T210-K0M1-H121-2.5A
E-T-A
1:
¥9,032.5
6 In Stock
Mouser Part #
457-0T210K0M1H12125A
E-T-A
Circuit Breakers 1077, 1P, DM, 277VAC/65VDC,M1, 1NO AUX, 2.5A
6 In Stock
1
¥9,032.5
5
¥8,469.4
10
¥8,218.6
50
¥7,886.4
100
View
100
¥7,773.5
250
¥7,643.9
500
Quote
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Min.: 1
Mult.: 1
Details
Circuit Breakers Miniaturised single pole thermal circuit breaker with push-to-reset tease free, trip-free, snap action mechanism (R-type TO CBE to EN 60934) integral type. Approved to CBE standard EN 60934 (IEC 60934). For higher current ratings see
104-P30-0.5A
E-T-A
1:
¥3,767.1
31 In Stock
Mouser Part #
457-104-P30-0.5A
E-T-A
Circuit Breakers Miniaturised single pole thermal circuit breaker with push-to-reset tease free, trip-free, snap action mechanism (R-type TO CBE to EN 60934) integral type. Approved to CBE standard EN 60934 (IEC 60934). For higher current ratings see
31 In Stock
1
¥3,767.1
5
¥3,428.3
10
¥3,142.6
50
¥2,381.9
100
View
100
¥2,232.4
250
¥2,081.2
500
¥1,984.9
1,000
¥1,978.3
2,500
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Min.: 1
Mult.: 1
Details