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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 (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Industrial Surge Protectors SIGNAL DATA PROTECTOR Bourns 1810-75-A3 1810-75-A3 Bourns 10: $116.87 A tariff of 8% may be applied if shipping to the United States. Non-Stocked Lead-Time 7 Weeks	Mfr. Part # 1810-75-A3 Mouser Part # 652-1810-75-A3	Bourns	Industrial Surge Protectors SIGNAL DATA PROTECTOR	Datasheet	Non-Stocked Lead-Time 7 Weeks	$116.87 $113.93 A tariff of 8% may be applied if shipping to the United States.	Min.: 10 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-type with push-push 2-5700-IG1-P10-A3-DD-3A E-T-A 1: $32.89 Non-Stocked	Mfr. Part # 2-5700-IG1-P10-A3-DD-3A Mouser Part # 457-5700IG1P10A3DD3A	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-type with push-push	Datasheet	Non-Stocked	$32.89 $29.24 $27.10 $24.02 View $20.63 $19.05 $18.83	Min.: 1 Mult.: 1
Circuit Breakers SHORTSTOP CIRCUIT BREAKER 121B20-A2P-KA Bussmann / Eaton 1: $4.86 222In Stock	Mfr. Part # 121B20-A2P-KA Mouser Part # 504-121B20-A2P-KA	Bussmann / Eaton	Circuit Breakers SHORTSTOP CIRCUIT BREAKER	Datasheet	222In Stock	$4.86 $4.43 $4.27 $3.36 View $2.89 $2.45 $2.26 $2.12 $2.01	Min.: 1 Mult.: 1
Circuit Breakers SHORTSTOP CIRCUIT BREAKER 123B30-A2P-KA Bussmann / Eaton 1: $6.02 113In Stock	Mfr. Part # 123B30-A2P-KA Mouser Part # 504-123B30-A2P-KA	Bussmann / Eaton	Circuit Breakers SHORTSTOP CIRCUIT BREAKER	Datasheet	113In Stock	$6.02 $5.58 $5.38 $4.18 View $3.65 $3.10 $2.86 $2.71 $2.68	Min.: 1 Mult.: 1
Circuit Breakers SHORTSTOP CIRCUIT BREAKER 121B30-A2P-KA Bussmann / Eaton 1: $4.86 250In Stock	Mfr. Part # 121B30-A2P-KA Mouser Part # 504-121B30-A2P-KA	Bussmann / Eaton	Circuit Breakers SHORTSTOP CIRCUIT BREAKER	Datasheet	250In Stock	$4.86 $4.43 $3.67 $3.16 View $2.76 $2.33 $2.26 $2.12 $2.01	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes SA5.0A-B Uni-Directional SA5.0A-B Littelfuse 1: $0.66 A tariff of 40% may be applied if shipping to the United States. 2,643In Stock	Mfr. Part # SA5.0A-B Mouser Part # 576-SA5.0A-B	Littelfuse	ESD Protection Diodes / TVS Diodes SA5.0A-B Uni-Directional Learn More about Littelfuse tvsdiodes	Datasheet	2,643In Stock	$0.66 $0.298 $0.263 $0.20 View $0.196 $0.172 $0.169 $0.159 A tariff of 40% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Circuit Breakers BRKR 3VA62 3P 200A 100KA MCP LI NUT 3VA62201MS320AA0 Siemens 1: $2,465.91 Non-Stocked Lead-Time 6 Weeks	Mfr. Part # 3VA62201MS320AA0 Mouser Part # 982-3VA62201MS320AA0	Siemens	Circuit Breakers BRKR 3VA62 3P 200A 100KA MCP LI NUT Learn More about Siemens 3va molded case circuit breakers	Datasheet	Non-Stocked Lead-Time 6 Weeks	$2,465.91	Min.: 1 Mult.: 1
Circuit Breakers BRKR 3VA62 3P 150A 100KA MCP LI NUT 3VA62151MS320AA0 Siemens 1: $2,465.91 Non-Stocked Lead-Time 6 Weeks	Mfr. Part # 3VA62151MS320AA0 Mouser Part # 982-3VA62151MS320AA0	Siemens	Circuit Breakers BRKR 3VA62 3P 150A 100KA MCP LI NUT Learn More about Siemens 3va molded case circuit breakers	Datasheet	Non-Stocked Lead-Time 6 Weeks	$2,465.91	Min.: 1 Mult.: 1
Circuit Breaker Accessories BRKR 3VA TAS HQ E ACC 3VA99880AB13 Siemens 1: $103.73 Non-Stocked Lead-Time 7 Weeks	Mfr. Part # 3VA99880AB13 Mouser Part # 982-3VA99880AB13	Siemens	Circuit Breaker Accessories BRKR 3VA TAS HQ E ACC Learn More about Siemens 3va molded case circuit breakers	Datasheet	Non-Stocked Lead-Time 7 Weeks	$103.73 $96.10 $92.14 $85.71 View $83.49 Quote	Min.: 1 Mult.: 1
Circuit Breaker Accessories BRKR 3VA5/6 250A THRU DOOR ILUM KIT GRAY 3VA92770EK13 Siemens 1: $429.24 Non-Stocked Lead-Time 4 Weeks	Mfr. Part # 3VA92770EK13 Mouser Part # 982-3VA92770EK13	Siemens	Circuit Breaker Accessories BRKR 3VA5/6 250A THRU DOOR ILUM KIT GRAY Learn More about Siemens 3va molded case circuit breakers	Datasheet	Non-Stocked Lead-Time 4 Weeks	$429.24 $399.81 $388.07 View Quote	Min.: 1 Mult.: 1
Circuit Breakers BRKR 3VA53 3P 225A 100KA FTAM NUT 3VA53227EC320AA0 Siemens 1: $6,029.09 Non-Stocked Lead-Time 2 Weeks	Mfr. Part # 3VA53227EC320AA0 Mouser Part # 982-3VA53227EC320AA0	Siemens	Circuit Breakers BRKR 3VA53 3P 225A 100KA FTAM NUT Learn More about Siemens 3va molded case circuit breakers	Datasheet	Non-Stocked Lead-Time 2 Weeks	$6,029.09	Min.: 1 Mult.: 1
Circuit Breakers BRKR 3VA23 3P 250A 110KA MCP LSIG NUT 3VA23257MQ320AA0 Siemens 1: $5,379.44 Non-Stocked Lead-Time 3 Weeks	Mfr. Part # 3VA23257MQ320AA0 Mouser Part # 982-3VA23257MQ320AA0	Siemens	Circuit Breakers BRKR 3VA23 3P 250A 110KA MCP LSIG NUT		Non-Stocked Lead-Time 3 Weeks	$5,379.44	Min.: 1 Mult.: 1
Circuit Breakers BRKR 3VA53 3P 225A 100KA FTAM NAV 3VA53227EC311AA0 Siemens 1: $5,683.84 Non-Stocked Lead-Time 2 Weeks	Mfr. Part # 3VA53227EC311AA0 Mouser Part # 982-3VA53227EC311AA0	Siemens	Circuit Breakers BRKR 3VA53 3P 225A 100KA FTAM NAV Learn More about Siemens 3va molded case circuit breakers	Datasheet	Non-Stocked Lead-Time 2 Weeks	$5,683.84	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes Bi-Directional TVS_16L DIP MXDA3KP7.0CAe3 Microchip Technology 500: $100.55 Non-Stocked Lead-Time 47 Weeks	Mfr. Part # MXDA3KP7.0CAe3 Mouser Part # 494-MXDA3KP7.0CAE3	Microchip Technology	ESD Protection Diodes / TVS Diodes Bi-Directional TVS_16L DIP	Datasheet	Non-Stocked Lead-Time 47 Weeks	$100.55	Min.: 500 Mult.: 1
Circuit Breaker Accessories 36/25-2000A INTERRUPTER ASSEMBLY IEC Eaton Electrical 8299A01H03 8299A01H03 Eaton Electrical 1: $16,595.17 Non-Stocked New Product	Mfr. Part # 8299A01H03 Mouser Part # 504-8299A01H03 New Product	Eaton Electrical	Circuit Breaker Accessories 36/25-2000A INTERRUPTER ASSEMBLY IEC		Non-Stocked	$16,595.17	Min.: 1 Mult.: 1
Circuit Breakers SHORTSTOP CIRCUIT BREAKER 121A20-A2P-WA Bussmann / Eaton 1: $5.37 A tariff of 30% may be applied if shipping to the United States. Non-Stocked Lead-Time 12 Weeks	Mfr. Part # 121A20-A2P-WA Mouser Part # 504-121A20-A2P-WA	Bussmann / Eaton	Circuit Breakers SHORTSTOP CIRCUIT BREAKER	Datasheet	Non-Stocked Lead-Time 12 Weeks	$5.37 $4.94 $4.15 $3.32 View $3.14 $2.66 $2.55 $2.41 $2.38 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Circuit Breakers SHORTSTOP CIRCUIT BREAKER 121A20-A3M-WA Bussmann / Eaton 1: $5.89 A tariff of 30% may be applied if shipping to the United States. Non-Stocked Lead-Time 12 Weeks	Mfr. Part # 121A20-A3M-WA Mouser Part # 504-121A20-A3M-WA	Bussmann / Eaton	Circuit Breakers SHORTSTOP CIRCUIT BREAKER	Datasheet	Non-Stocked Lead-Time 12 Weeks	$5.89 $5.45 $4.58 $3.66 View $3.46 $2.93 $2.81 $2.66 $2.63 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Circuit Breakers SHORTSTOP CIRCUIT BREAKER 121A20-B3M-WA Bussmann / Eaton 1: $5.89 A tariff of 30% may be applied if shipping to the United States. Non-Stocked Lead-Time 12 Weeks	Mfr. Part # 121A20-B3M-WA Mouser Part # 504-121A20-B3M-WA	Bussmann / Eaton	Circuit Breakers SHORTSTOP CIRCUIT BREAKER	Datasheet	Non-Stocked Lead-Time 12 Weeks	$5.89 $5.45 $4.58 $3.66 View $3.46 $2.93 $2.81 $2.66 $2.63 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Circuit Breakers SHORTSTOP CIRCUIT BREAKER 123A30-A2P Bussmann / Eaton 1: $5.56 A tariff of 30% may be applied if shipping to the United States. Non-Stocked Lead-Time 12 Weeks	Mfr. Part # 123A30-A2P Mouser Part # 504-123A30-A2P	Bussmann / Eaton	Circuit Breakers SHORTSTOP CIRCUIT BREAKER	Datasheet	Non-Stocked Lead-Time 12 Weeks	$5.56 $5.15 $4.32 $3.46 View $3.27 $2.77 $2.65 $2.51 $2.48 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Circuit Breaker Accessories GENERIC VL PG FRAME, CLASS H Siemens 3VL81162RR300AA0 3VL81162RR300AA0 Siemens 1: $555.55 Non-Stocked	Mfr. Part # 3VL81162RR300AA0 Mouser Part # 982-3VL81162RR300AA0	Siemens	Circuit Breaker Accessories GENERIC VL PG FRAME, CLASS H		Non-Stocked	$555.55 $532.89 $528.10 View Quote	Min.: 1 Mult.: 1
Circuit Breakers SHORTSTOP BREAKER 123B30-A2P-HA Bussmann / Eaton 250: $3.30 A tariff of 30% may be applied if shipping to the United States. Non-Stocked Lead-Time 12 Weeks	Mfr. Part # 123B30-A2P-HA Mouser Part # 504-123B30-A2P-HA	Bussmann / Eaton	Circuit Breakers SHORTSTOP BREAKER	Datasheet	Non-Stocked Lead-Time 12 Weeks	$3.30 $3.25 $3.15 A tariff of 30% may be applied if shipping to the United States.	Min.: 250 Mult.: 250
Circuit Breakers SHORTSTOP CIRCUIT BREAKER 121A20-A3M-01WA Bussmann / Eaton 250: $5.82 A tariff of 30% may be applied if shipping to the United States. Non-Stocked Lead-Time 12 Weeks	Mfr. Part # 121A20-A3M-01WA Mouser Part # 504-121A20-A3M-01WA	Bussmann / Eaton	Circuit Breakers SHORTSTOP CIRCUIT BREAKER	Datasheet	Non-Stocked Lead-Time 12 Weeks	$5.82 $5.73 $5.62 Quote Quote A tariff of 30% may be applied if shipping to the United States.	Min.: 250 Mult.: 250
Circuit Breakers SHORTSTOP CIRCUIT BREAKER 121D20-A2P Bussmann / Eaton 1: $4.98 A tariff of 30% may be applied if shipping to the United States. Non-Stocked Lead-Time 12 Weeks	Mfr. Part # 121D20-A2P Mouser Part # 504-121D20-A2P	Bussmann / Eaton	Circuit Breakers SHORTSTOP CIRCUIT BREAKER	Datasheet	Non-Stocked Lead-Time 12 Weeks	$4.98 $4.53 $3.76 $3.24 View $2.82 $2.39 $2.32 $2.17 $2.04 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Circuit Breakers SHORTSTOP CIRCUIT BREAKER 123B20-A2P-KA Bussmann / Eaton 1: $6.02 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # 123B20-A2P-KA Mouser Part # 504-123B20-A2P-KA	Bussmann / Eaton	Circuit Breakers SHORTSTOP CIRCUIT BREAKER	Datasheet	Non-Stocked Lead-Time 12 Weeks	$6.02 $5.58 $4.50 $3.63 View $3.49 $2.95 $2.85 $2.71 $2.67	Min.: 1 Mult.: 1
Circuit Breakers SHORTSTOP CIRCUIT BREAKER 121B10-A2P-KA Bussmann / Eaton 1: $4.86 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # 121B10-A2P-KA Mouser Part # 504-121B10-A2P-KA	Bussmann / Eaton	Circuit Breakers SHORTSTOP CIRCUIT BREAKER	Datasheet	Non-Stocked Lead-Time 12 Weeks	$4.86 $4.43 $4.27 $3.36 View $2.89 $2.45 $2.26 $2.12 $2.01	Min.: 1 Mult.: 1

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