Circuit Protection

Circuit Protection 1 - 25 of 554 Results 1 2 3 4 5
	Siemens 3VA61155HL310AA0 SIEMENS LOW VOLTAGE 3VA UL MOLDED CASE CIRCUIT BREAKER WITH ELECTRONIC TRIP UNIT. 3VA61 FRAME WITH MEDIUM (CLASS M) BREAKING CAPACITY. 150A 3-POLE (18KAIC AT 600V) (35KAIC AT 480V). ETU320 TRIP UNIT LI. SPECIAL FEATURES: WITHOUT LUGS. View Product Details >	Due to supply constraints, inventory may be reserved for critical needs with contract customers. Please contact our chat team for assistance. Chat with Expert
	Siemens 3VA51606ED310AA0 SIEMENS LOW VOLTAGE 3VA UL MOLDED CASE CIRCUIT BREAKER WITH THERMAL - MAGNETIC TRIP UNIT. 3VA51 FRAME WITH HIGH (CLASS H) BREAKING CAPACITY. 60A 3-POLE (25KAIC AT 600Y/347) (65KAIC AT 480V). TM210 TRIP UNIT WITH FIXED Ir FIXED Ii. SPECIAL FEATURES WITH... View Product Details >	Due to supply constraints, inventory may be reserved for critical needs with contract customers. Please contact our chat team for assistance. Chat with Expert
	Siemens 3VA63405HL310AA0 SIEMENS LOW VOLTAGE 3VA UL MOLDED CASE CIRCUIT BREAKER WITH ELECTRONIC TRIP UNIT. 3VA63 FRAME WITH MEDIUM (CLASS M) BREAKING CAPACITY. 400A 3-POLE (18KAIC AT 600V) (35KAIC AT 480V). ETU320 TRIP UNIT LI. SPECIAL FEATURES WITHOUT LUGS. DIMENSIONS (W x H ... View Product Details >	Due to supply constraints, inventory may be reserved for critical needs with contract customers. Please contact our chat team for assistance. Chat with Expert
	Siemens 3VA51104EC310AA0 SIEMENS LOW VOLTAGE 3VA UL MOLDED CASE CIRCUIT BREAKER WITH THERMAL - MAGNETIC TRIP UNIT. 3VA51 FRAME WITH STANDARD (CLASS S) BREAKING CAPACITY. 100A 3-POLE (14KAIC AT 600Y/347) (25KAIC AT 480V). TM230 TRIP UNIT WITH FIXED Ir ADJUSTABLE Ii. SPECIAL FEA... View Product Details >	Due to supply constraints, inventory may be reserved for critical needs with contract customers. Please contact our chat team for assistance. Chat with Expert
	Siemens 3VA51126ED310AA0 SIEMENS LOW VOLTAGE 3VA UL MOLDED CASE CIRCUIT BREAKER WITH THERMAL - MAGNETIC TRIP UNIT. 3VA51 FRAME WITH HIGH (CLASS H) BREAKING CAPACITY. 125A 3-POLE (25KAIC AT 600Y/347) (65KAIC AT 480V). TM210 TRIP UNIT WITH FIXED Ir FIXED Ii. SPECIAL FEATURES WIT... View Product Details >	Due to supply constraints, inventory may be reserved for critical needs with contract customers. Please contact our chat team for assistance. Chat with Expert
	Siemens 3VA51706EC310AA0 SIEMENS LOW VOLTAGE 3VA UL MOLDED CASE CIRCUIT BREAKER WITH THERMAL - MAGNETIC TRIP UNIT. 3VA51 FRAME WITH HIGH (CLASS H) BREAKING CAPACITY. 70A 3-POLE (25KAIC AT 600Y/347) (65KAIC AT 480V). TM230 TRIP UNIT WITH FIXED Ir ADJUSTABLE Ii. SPECIAL FEATURES... View Product Details >	Due to supply constraints, inventory may be reserved for critical needs with contract customers. Please contact our chat team for assistance. Chat with Expert
	Siemens 3VA51104ED310AA0 SIEMENS LOW VOLTAGE 3VA UL MOLDED CASE CIRCUIT BREAKER WITH THERMAL - MAGNETIC TRIP UNIT. 3VA51 FRAME WITH STANDARD (CLASS S) BREAKING CAPACITY. 100A 3-POLE (14KAIC AT 600Y/347) (25KAIC AT 480V). TM210 TRIP UNIT WITH FIXED Ir FIXED Ii. SPECIAL FEATURES... View Product Details >	Due to supply constraints, inventory may be reserved for critical needs with contract customers. Please contact our chat team for assistance. Chat with Expert
	Siemens 3VA51124ED310AA0 SIEMENS LOW VOLTAGE 3VA UL MOLDED CASE CIRCUIT BREAKER WITH THERMAL - MAGNETIC TRIP UNIT. 3VA51 FRAME WITH STANDARD (CLASS S) BREAKING CAPACITY. 125A 3-POLE (14KAIC AT 600Y/347) (25KAIC AT 480V). TM210 TRIP UNIT WITH FIXED Ir FIXED Ii. SPECIAL FEATURES... View Product Details >	Due to supply constraints, inventory may be reserved for critical needs with contract customers. Please contact our chat team for assistance. Chat with Expert
	Siemens 3VA51604EC310AA0 SIEMENS LOW VOLTAGE 3VA UL MOLDED CASE CIRCUIT BREAKER WITH THERMAL - MAGNETIC TRIP UNIT. 3VA51 FRAME WITH STANDARD (CLASS S) BREAKING CAPACITY. 60A 3-POLE (14KAIC AT 600Y/347) (25KAIC AT 480V). TM230 TRIP UNIT WITH FIXED Ir ADJUSTABLE Ii. SPECIAL FEAT... View Product Details >	Due to supply constraints, inventory may be reserved for critical needs with contract customers. Please contact our chat team for assistance. Chat with Expert
	Siemens 3VA52205EC310AA0 SIEMENS LOW VOLTAGE 3VA UL MOLDED CASE CIRCUIT BREAKER WITH THERMAL - MAGNETIC TRIP UNIT. 3VA52 FRAME WITH MEDIUM (CLASS M) BREAKING CAPACITY. 200A 3-POLE (18KAIC AT 600V) (35KAIC AT 480V). TM230 TRIP UNIT WITH FIXED Ir ADJUSTABLE Ii. SPECIAL FEATURES ... View Product Details >	Due to supply constraints, inventory may be reserved for critical needs with contract customers. Please contact our chat team for assistance. Chat with Expert
	Siemens 3VA52255EC310AA0 SIEMENS LOW VOLTAGE 3VA UL MOLDED CASE CIRCUIT BREAKER WITH THERMAL - MAGNETIC TRIP UNIT. 3VA52 FRAME WITH MEDIUM (CLASS M) BREAKING CAPACITY. 250A 3-POLE (18KAIC AT 600V) (35KAIC AT 480V). TM230 TRIP UNIT WITH FIXED Ir ADJUSTABLE Ii. SPECIAL FEATURES ... View Product Details >	Due to supply constraints, inventory may be reserved for critical needs with contract customers. Please contact our chat team for assistance. Chat with Expert
	Siemens 3VA51124EC310AA0 SIEMENS LOW VOLTAGE 3VA UL MOLDED CASE CIRCUIT BREAKER WITH THERMAL - MAGNETIC TRIP UNIT. 3VA51 FRAME WITH STANDARD (CLASS S) BREAKING CAPACITY. 125A 3-POLE (14KAIC AT 600Y/347) (25KAIC AT 480V). TM230 TRIP UNIT WITH FIXED Ir ADJUSTABLE Ii. SPECIAL FEA... View Product Details >	Due to supply constraints, inventory may be reserved for critical needs with contract customers. Please contact our chat team for assistance. Chat with Expert
	Siemens 3VA51504EC310AA0 SIEMENS LOW VOLTAGE 3VA UL MOLDED CASE CIRCUIT BREAKER WITH THERMAL - MAGNETIC TRIP UNIT. 3VA51 FRAME WITH STANDARD (CLASS S) BREAKING CAPACITY. 50A 3-POLE (14KAIC AT 600Y/347) (25KAIC AT 480V). TM230 TRIP UNIT WITH FIXED Ir ADJUSTABLE Ii. SPECIAL FEAT... View Product Details >	Due to supply constraints, inventory may be reserved for critical needs with contract customers. Please contact our chat team for assistance. Chat with Expert
	Siemens 3VA51954ED310AA0 SIEMENS LOW VOLTAGE 3VA UL MOLDED CASE CIRCUIT BREAKER WITH THERMAL - MAGNETIC TRIP UNIT. 3VA51 FRAME WITH STANDARD (CLASS S) BREAKING CAPACITY. 15A 3-POLE (14KAIC AT 600Y/347) (25KAIC AT 480V). TM210 TRIP UNIT WITH FIXED Ir FIXED Ii. SPECIAL FEATURES ... View Product Details >	Due to supply constraints, inventory may be reserved for critical needs with contract customers. Please contact our chat team for assistance. Chat with Expert
	Siemens 3VA52155EC310AA0 SIEMENS LOW VOLTAGE 3VA UL MOLDED CASE CIRCUIT BREAKER WITH THERMAL - MAGNETIC TRIP UNIT. 3VA52 FRAME WITH MEDIUM (CLASS M) BREAKING CAPACITY. 150A 3-POLE (18KAIC AT 600V) (35KAIC AT 480V). TM230 TRIP UNIT WITH FIXED Ir ADJUSTABLE Ii. SPECIAL FEATURES ... View Product Details >	Due to supply constraints, inventory may be reserved for critical needs with contract customers. Please contact our chat team for assistance. Chat with Expert
	Siemens 3VA51404EC310AA0 SIEMENS LOW VOLTAGE 3VA UL MOLDED CASE CIRCUIT BREAKER WITH THERMAL - MAGNETIC TRIP UNIT. 3VA51 FRAME WITH STANDARD (CLASS S) BREAKING CAPACITY. 40A 3-POLE (14KAIC AT 600Y/347) (25KAIC AT 480V). TM230 TRIP UNIT WITH FIXED Ir ADJUSTABLE Ii. SPECIAL FEAT... View Product Details >	Due to supply constraints, inventory may be reserved for critical needs with contract customers. Please contact our chat team for assistance. Chat with Expert
	Siemens NGG3B020L SIEMENS LOW VOLTAGE G FRAME CIRCUIT BREAKER WITH THERMAL - MAGNETIC TRIP. UL LISTED NGG FRAME WITH STANDARD BREAKING CAPACITY. 20A 3-POLE (14KAIC AT 600Y/347V) (25KAIC AT 480V). SPECIAL FEATURES MOUNTS ON DIN RAIL / SCREW, LINE AND LOAD SIDE LUGS (TC1Q... View Product Details >	$2,064.00 Qty: Add to Cart 1 can ship immediately.
	Siemens 3VA63406HL310AA0 SIEMENS LOW VOLTAGE 3VA UL MOLDED CASE CIRCUIT BREAKER WITH ELECTRONIC TRIP UNIT. 3VA63 FRAME WITH HIGH (CLASS H) BREAKING CAPACITY. 400A 3-POLE (22KAIC AT 600V) (65KAIC AT 480V). ETU320 TRIP UNIT LI. SPECIAL FEATURES WITHOUT LUGS. DIMENSIONS (W x H x ... View Product Details >	Due to supply constraints, inventory may be reserved for critical needs with contract customers. Please contact our chat team for assistance. Chat with Expert
	Siemens 3VA62255HL310AA0 SIEMENS LOW VOLTAGE 3VA UL MOLDED CASE CIRCUIT BREAKER WITH ELECTRONIC TRIP UNIT. 3VA62 FRAME WITH MEDIUM LOW (CLASS M) BREAKING CAPACITY. 250A 3-POLE (18KAIC AT 600V) (35KAIC AT 480V). ETU320 TRIP UNIT LI. SPECIAL FEATURES WITHOUT LUGS.. DIMENSIONS (W... View Product Details >	$3,608.00 Qty: Add to Cart 0 can ship immediately.
	Siemens 3VA51106ED310AA0 SIEMENS LOW VOLTAGE 3VA UL MOLDED CASE CIRCUIT BREAKER WITH THERMAL - MAGNETIC TRIP UNIT. 3VA51 FRAME WITH HIGH (CLASS H) BREAKING CAPACITY. 100A 3-POLE (25KAIC AT 600Y/347) (65KAIC AT 480V). TM210 TRIP UNIT WITH FIXED Ir FIXED Ii. SPECIAL FEATURES WIT... View Product Details >	Due to supply constraints, inventory may be reserved for critical needs with contract customers. Please contact our chat team for assistance. Chat with Expert
	Siemens 3VA61157HL312AA0 SIEMENS LOW VOLTAGE 3VA UL MOLDED CASE CIRCUIT BREAKER WITH ELECTRONIC TRIP UNIT. 3VA61 FRAME WITH VERY HIGH (CLASS C) BREAKING CAPACITY. 150A 3-POLE (35KAIC AT 600V) (100KAIC AT 480V). ETU320 TRIP UNIT LI. SPECIAL FEATURES WITHOUT LUGS 100 PERCENT RAT... View Product Details >	Due to supply constraints, inventory may be reserved for critical needs with contract customers. Please contact our chat team for assistance. Chat with Expert
	Siemens 3VA51204ED310AA0 SIEMENS LOW VOLTAGE 3VA UL MOLDED CASE CIRCUIT BREAKER WITH THERMAL - MAGNETIC TRIP UNIT. 3VA51 FRAME WITH STANDARD (CLASS S) BREAKING CAPACITY. 20A 3-POLE (14KAIC AT 600Y/347) (25KAIC AT 480V). TM210 TRIP UNIT WITH FIXED Ir FIXED Ii. SPECIAL FEATURES ... View Product Details >	Due to supply constraints, inventory may be reserved for critical needs with contract customers. Please contact our chat team for assistance. Chat with Expert
	Siemens 3VA64606HL310AA0 SIEMENS LOW VOLTAGE 3VA UL MOLDED CASE CIRCUIT BREAKER WITH ELECTRONIC TRIP UNIT. 3VA64 FRAME WITH HIGH (CLASS H) BREAKING CAPACITY. 600A 3-POLE (22KAIC AT 600V) (65KAIC AT 480V). ETU320 TRIP UNIT LI. SPECIAL FEATURES WITHOUT LUGS. DIMENSIONS (W x H x ... View Product Details >	Due to supply constraints, inventory may be reserved for critical needs with contract customers. Please contact our chat team for assistance. Chat with Expert
	Siemens NGG3B015L SIEMENS LOW VOLTAGE G FRAME CIRCUIT BREAKER WITH THERMAL - MAGNETIC TRIP. UL LISTED NGG FRAME WITH STANDARD BREAKING CAPACITY. 15A 3-POLE (14KAIC AT 600Y/347V) (25KAIC AT 480V). SPECIAL FEATURES MOUNTS ON DIN RAIL / SCREW, LINE AND LOAD SIDE LUGS (TC1Q... View Product Details >	$2,064.00 Qty: Add to Cart 0 can ship immediately.
	Siemens ED63A030 SIEMENS LOW VOLTAGE SENTRON MOLDED CASE CIRCUIT BREAKER WITH THERMAL - MAGNETIC TRIP UNIT. STANDARD RANGE ETI BREAKER ED FRAME WITH STANDARD BREAKING CAPACITY. MEETS UL 489 / IEC 60947-2 STANDARDS. 30A 3-POLE BREAKER (18KAIC AT 600V) (25KAIC AT 480V). ... View Product Details >	Due to supply constraints, inventory may be reserved for critical needs with contract customers. Please contact our chat team for assistance. Chat with Expert
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How to determine the short-circuit current rating (SCCR) of a control panel

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