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Circuit Protection

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Types of Circuit Protection

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.
Fuse Holder BUSS FUSEBLOCK Eaton Electronics 4407 4407 Eaton Electronics Restricted Availability Obsolete	Mfr. Part # 4407 Mouser Part # 504-4407 Obsolete	Eaton Electronics	Fuse Holder BUSS FUSEBLOCK Mouser does not presently sell this product in your region.				Restricted Availability
Circuit Breakers Cir Brkr, HydMag, 3 pl, 250VAC, 20A, 400hz IULHK11-1REC4-40766-20 AIRPAX 1: ¥31,466 2In Stock	Mfr. Part # IULHK11-1REC4-40766-20 Mouser Part # 874-HK111REC44076620	AIRPAX	Circuit Breakers Cir Brkr, HydMag, 3 pl, 250VAC, 20A, 400hz	Datasheet	2In Stock	¥31,466 ¥27,486.2 ¥19,096.5 ¥16,782.7 View ¥13,886 Quote	Min.: 1 Mult.: 1
Circuit Breakers SUP PTOR 5SY4 4P 480V 40A 5K C-TRIP 5SY44407 Siemens 1: ¥44,687.5 8In Stock	Mfr. Part # 5SY44407 Mouser Part # 982-5SY44407	Siemens	Circuit Breakers SUP PTOR 5SY4 4P 480V 40A 5K C-TRIP Learn More about Siemens 5sy4 mini circuit breakers	Datasheet	8In Stock	¥44,687.5 ¥35,645.1 ¥33,758.2 View Quote	Min.: 1 Mult.: 1
Circuit Breakers BRKR 3VA64 3P 400A 100KA ETU5-LSI 100 AL 3VA64407JP362AA0 Siemens 1: ¥2,342,581.4 Non-Stocked Lead-Time 6 Weeks	Mfr. Part # 3VA64407JP362AA0 Mouser Part # 982-3VA64407JP362AA0	Siemens	Circuit Breakers BRKR 3VA64 3P 400A 100KA ETU5-LSI 100 AL Learn More about Siemens 3va molded case circuit breakers	Datasheet	Non-Stocked Lead-Time 6 Weeks	¥2,342,581.4	Min.: 1 Mult.: 1
Circuit Breakers BRKR 3VA64 3P 400A 100KA ETU3-LI 100 AL 3VA64407HL362AA0 Siemens 1: ¥1,913,390.6 Non-Stocked Lead-Time 6 Weeks	Mfr. Part # 3VA64407HL362AA0 Mouser Part # 982-3VA64407HL362AA0	Siemens	Circuit Breakers BRKR 3VA64 3P 400A 100KA ETU3-LI 100 AL Learn More about Siemens 3va molded case circuit breakers	Datasheet	Non-Stocked Lead-Time 6 Weeks	¥1,913,390.6	Min.: 1 Mult.: 1
Circuit Breakers BRKR 3VA64 3P 400A 100KA ETU3LSI 100 NUT 3VA64407HN322AA0 Siemens 1: ¥1,735,475.9 Non-Stocked Lead-Time 6 Weeks	Mfr. Part # 3VA64407HN322AA0 Mouser Part # 982-3VA64407HN322AA0	Siemens	Circuit Breakers BRKR 3VA64 3P 400A 100KA ETU3LSI 100 NUT Learn More about Siemens 3va molded case circuit breakers	Datasheet	Non-Stocked Lead-Time 6 Weeks	¥1,735,475.9	Min.: 1 Mult.: 1
Circuit Breakers BRKR 3VA64 3P 400A 100KA ETU5LSIA 100 AL 3VA64407JT362AA0 Siemens 1: ¥2,559,640.9 Non-Stocked Lead-Time 6 Weeks	Mfr. Part # 3VA64407JT362AA0 Mouser Part # 982-3VA64407JT362AA0	Siemens	Circuit Breakers BRKR 3VA64 3P 400A 100KA ETU5LSIA 100 AL Learn More about Siemens 3va molded case circuit breakers	Datasheet	Non-Stocked Lead-Time 6 Weeks	¥2,559,640.9	Min.: 1 Mult.: 1
Circuit Breakers BRKR 3VA64 3P 400A 100KA ETU8-LSIA NUT 3VA64407KT320AA0 Siemens 1: ¥2,387,151 Non-Stocked Lead-Time 6 Weeks	Mfr. Part # 3VA64407KT320AA0 Mouser Part # 982-3VA64407KT320AA0	Siemens	Circuit Breakers BRKR 3VA64 3P 400A 100KA ETU8-LSIA NUT Learn More about Siemens 3va molded case circuit breakers	Datasheet	Non-Stocked Lead-Time 6 Weeks	¥2,387,151	Min.: 1 Mult.: 1
Circuit Breakers BRKR 3VA64 3P 400A 100KA ETU5-LSIA AL 3VA64407JT360AA0 Siemens 1: ¥2,289,004.2 Non-Stocked Lead-Time 6 Weeks	Mfr. Part # 3VA64407JT360AA0 Mouser Part # 982-3VA64407JT360AA0	Siemens	Circuit Breakers BRKR 3VA64 3P 400A 100KA ETU5-LSIA AL Learn More about Siemens 3va molded case circuit breakers	Datasheet	Non-Stocked Lead-Time 6 Weeks	¥2,289,004.2	Min.: 1 Mult.: 1
Circuit Breakers BRKR 3VA64 3P 400A 100KA ETU8-LI 3VA64407KL310AA0 Siemens 1: ¥2,246,716.8 Non-Stocked Lead-Time 6 Weeks	Mfr. Part # 3VA64407KL310AA0 Mouser Part # 982-3VA64407KL310AA0	Siemens	Circuit Breakers BRKR 3VA64 3P 400A 100KA ETU8-LI Learn More about Siemens 3va molded case circuit breakers	Datasheet	Non-Stocked Lead-Time 6 Weeks	¥2,246,716.8	Min.: 1 Mult.: 1
Circuit Breakers BRKR 3VA64 3P 400A 100KA ETU8-LIG NUT 3VA64407KM320AA0 Siemens 1: ¥2,474,086.1 Non-Stocked Lead-Time 6 Weeks	Mfr. Part # 3VA64407KM320AA0 Mouser Part # 982-3VA64407KM320AA0	Siemens	Circuit Breakers BRKR 3VA64 3P 400A 100KA ETU8-LIG NUT Learn More about Siemens 3va molded case circuit breakers	Datasheet	Non-Stocked Lead-Time 6 Weeks	¥2,474,086.1	Min.: 1 Mult.: 1
Circuit Breakers BRKR 3VA64 3P 400A 100KA ETU3-LIG 100 3VA64407HM312AA0 Siemens 1: ¥2,138,934.5 Non-Stocked Lead-Time 6 Weeks	Mfr. Part # 3VA64407HM312AA0 Mouser Part # 982-3VA64407HM312AA0	Siemens	Circuit Breakers BRKR 3VA64 3P 400A 100KA ETU3-LIG 100 Learn More about Siemens 3va molded case circuit breakers	Datasheet	Non-Stocked Lead-Time 6 Weeks	¥2,138,934.5	Min.: 1 Mult.: 1
Circuit Breakers BRKR 3VA64 4P 400A 100KA ETU3-LIG 100 3VA64407HM412AA0 Siemens 1: ¥2,764,819.2 Non-Stocked Lead-Time 6 Weeks	Mfr. Part # 3VA64407HM412AA0 Mouser Part # 982-3VA64407HM412AA0	Siemens	Circuit Breakers BRKR 3VA64 4P 400A 100KA ETU3-LIG 100 Learn More about Siemens 3va molded case circuit breakers	Datasheet	Non-Stocked Lead-Time 6 Weeks	¥2,764,819.2	Min.: 1 Mult.: 1
Circuit Breakers BRKR 3VA64 4P 400A 100KA ETU3-LSI 100 3VA64407HN412AA0 Siemens 1: ¥2,627,185.4 Non-Stocked Lead-Time 6 Weeks	Mfr. Part # 3VA64407HN412AA0 Mouser Part # 982-3VA64407HN412AA0	Siemens	Circuit Breakers BRKR 3VA64 4P 400A 100KA ETU3-LSI 100 Learn More about Siemens 3va molded case circuit breakers	Datasheet	Non-Stocked Lead-Time 6 Weeks	¥2,627,185.4	Min.: 1 Mult.: 1
Circuit Breakers BRKR 3VA64 3P 400A 100KA ETU5-LSIG 3VA64407JQ310AA0 Siemens 1: ¥2,358,448.9 Non-Stocked Lead-Time 6 Weeks	Mfr. Part # 3VA64407JQ310AA0 Mouser Part # 982-3VA64407JQ310AA0	Siemens	Circuit Breakers BRKR 3VA64 3P 400A 100KA ETU5-LSIG Learn More about Siemens 3va molded case circuit breakers	Datasheet	Non-Stocked Lead-Time 6 Weeks	¥2,358,448.9	Min.: 1 Mult.: 1
Circuit Breakers BRKR 3VA64 3P 400A 100KA ETU8-LI NUT 3VA64407KL320AA0 Siemens 1: ¥2,306,461.3 Non-Stocked Lead-Time 6 Weeks	Mfr. Part # 3VA64407KL320AA0 Mouser Part # 982-3VA64407KL320AA0	Siemens	Circuit Breakers BRKR 3VA64 3P 400A 100KA ETU8-LI NUT Learn More about Siemens 3va molded case circuit breakers	Datasheet	Non-Stocked Lead-Time 6 Weeks	¥2,306,461.3	Min.: 1 Mult.: 1
Circuit Breakers BRKR 3VA64 3P 400A 100KA ETU8-LI 100 AL 3VA64407KL362AA0 Siemens 1: ¥2,562,100.8 Non-Stocked Lead-Time 6 Weeks	Mfr. Part # 3VA64407KL362AA0 Mouser Part # 982-3VA64407KL362AA0	Siemens	Circuit Breakers BRKR 3VA64 3P 400A 100KA ETU8-LI 100 AL Learn More about Siemens 3va molded case circuit breakers	Datasheet	Non-Stocked Lead-Time 6 Weeks	¥2,562,100.8	Min.: 1 Mult.: 1
Circuit Breakers BRKR 3VA64 3P 400A 100KA ETU8-LSI 3VA64407KP310AA0 Siemens 1: ¥2,322,906.8 Non-Stocked Lead-Time 6 Weeks	Mfr. Part # 3VA64407KP310AA0 Mouser Part # 982-3VA64407KP310AA0	Siemens	Circuit Breakers BRKR 3VA64 3P 400A 100KA ETU8-LSI Learn More about Siemens 3va molded case circuit breakers	Datasheet	Non-Stocked Lead-Time 6 Weeks	¥2,322,906.8	Min.: 1 Mult.: 1
Circuit Breakers BRKR 3VA64 4P 400A 100KA ETU3-LI 100 3VA64407HL412AA0 Siemens 1: ¥2,543,632.1 Non-Stocked Lead-Time 6 Weeks	Mfr. Part # 3VA64407HL412AA0 Mouser Part # 982-3VA64407HL412AA0	Siemens	Circuit Breakers BRKR 3VA64 4P 400A 100KA ETU3-LI 100 Learn More about Siemens 3va molded case circuit breakers	Datasheet	Non-Stocked Lead-Time 6 Weeks	¥2,543,632.1	Min.: 1 Mult.: 1
Circuit Breakers BRKR 3VA64 3P 400A 100KA ETU3-LIG 100 AL 3VA64407HM362AA0 Siemens 1: ¥2,130,652.7 Non-Stocked Lead-Time 6 Weeks	Mfr. Part # 3VA64407HM362AA0 Mouser Part # 982-3VA64407HM362AA0	Siemens	Circuit Breakers BRKR 3VA64 3P 400A 100KA ETU3-LIG 100 AL Learn More about Siemens 3va molded case circuit breakers	Datasheet	Non-Stocked Lead-Time 6 Weeks	¥2,130,652.7	Min.: 1 Mult.: 1
Circuit Breakers BRKR 3VA64 3P 400A 100KA ETU8-LI 100 NUT 3VA64407KL322AA0 Siemens 1: ¥2,109,622.8 Non-Stocked Lead-Time 6 Weeks	Mfr. Part # 3VA64407KL322AA0 Mouser Part # 982-3VA64407KL322AA0	Siemens	Circuit Breakers BRKR 3VA64 3P 400A 100KA ETU8-LI 100 NUT Learn More about Siemens 3va molded case circuit breakers	Datasheet	Non-Stocked Lead-Time 6 Weeks	¥2,109,622.8	Min.: 1 Mult.: 1
Circuit Breakers BRKR 3VA64 3P 400A 100KA ETU8LSIG 100 NT 3VA64407KQ322AA0 Siemens 1: ¥2,294,178.2 Non-Stocked Lead-Time 6 Weeks	Mfr. Part # 3VA64407KQ322AA0 Mouser Part # 982-3VA64407KQ322AA0	Siemens	Circuit Breakers BRKR 3VA64 3P 400A 100KA ETU8LSIG 100 NT Learn More about Siemens 3va molded case circuit breakers	Datasheet	Non-Stocked Lead-Time 6 Weeks	¥2,294,178.2	Min.: 1 Mult.: 1
Circuit Breakers BRKR 3VA64 3P 400A 100KA ETU3-LSI 100 3VA64407HN312AA0 Siemens 1: ¥2,007,722.1 Non-Stocked Lead-Time 6 Weeks	Mfr. Part # 3VA64407HN312AA0 Mouser Part # 982-3VA64407HN312AA0	Siemens	Circuit Breakers BRKR 3VA64 3P 400A 100KA ETU3-LSI 100 Learn More about Siemens 3va molded case circuit breakers	Datasheet	Non-Stocked Lead-Time 6 Weeks	¥2,007,722.1	Min.: 1 Mult.: 1
Circuit Breakers BRKR 3VA64 3P 400A 100KA ETU3-LSI AL 3VA64407HN360AA0 Siemens 1: ¥1,961,049.7 Non-Stocked Lead-Time 6 Weeks	Mfr. Part # 3VA64407HN360AA0 Mouser Part # 982-3VA64407HN360AA0	Siemens	Circuit Breakers BRKR 3VA64 3P 400A 100KA ETU3-LSI AL Learn More about Siemens 3va molded case circuit breakers	Datasheet	Non-Stocked Lead-Time 6 Weeks	¥1,961,049.7	Min.: 1 Mult.: 1
Circuit Breakers BRKR 3VA64 3P 400A 100KA ETU5-LSI 100 3VA64407JP312AA0 Siemens 1: ¥2,364,629.5 Non-Stocked Lead-Time 6 Weeks	Mfr. Part # 3VA64407JP312AA0 Mouser Part # 982-3VA64407JP312AA0	Siemens	Circuit Breakers BRKR 3VA64 3P 400A 100KA ETU5-LSI 100 Learn More about Siemens 3va molded case circuit breakers	Datasheet	Non-Stocked Lead-Time 6 Weeks	¥2,364,629.5	Min.: 1 Mult.: 1

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Circuit Protection

Types of Circuit Protection