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Siemens Molded Case Circuit Breakers

Molded case circuit breakers are an essential component in protecting your sensitive equipment from excessive current. Browse our selection of Siemens breakers, or contact us for more details.

Circuit Protection/Molded Case Circuit Breakers 
Viewing Page 1 of 1386 (16,627 results)

Siemens Circuit Protection

Item #: 3VA92770PK11
Manufacturer: Siemens Industry Inc.
Supplier Part #: 3VA9277-0PK11

BREAKER 3VA56 250A SIDE MTD ROT OP, STD
$429.00
0 In Stock - Ordered on Request*
UOM: EA

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Siemens Crct Brkr Accsry- Low V (3-pc)

Item #: 3VA91330JB11
Manufacturer: Siemens Industry Inc.
Supplier Part #: 3VA9133-0JB11

LOW VOLTAGE 3VA CIRCUIT BREAKER ACCESSORY. 3-PIECE ALUMINUM BODY 1-CONDUCTOR LUG TERMINAL - WIRE SIZE: 14 - 3/0 AWG. FOR (125A 3VA5) FRAME UL CIRCUIT BREAKERS.
$80.33

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Siemens Industry Inc. A02JLD64 - Siemens BKR JD/LD/LMD 480VAC 2AUX SW ACC

Siemens BKR JD/LD/LMD 480VAC 2AUX SW ACC

Item #: A02JLD64
Manufacturer: Siemens
Supplier Part #: US2:A02JLD64

$1,323.00
0 In Stock - Ordered on Request*
UOM: EA

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Siemens BRKR 3VA51 3P 30A 35KA FTAM

Item #: 3VA51305EC310AA0
Manufacturer: Siemens Industry Inc.
Supplier Part #: 3VA5130-5EC31-0AA0

$859.95

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Siemens Industry Inc. FHOJC072 - Siemens BKR JD/LD/LMD MAX-FLEX 72" CABLE

Siemens BKR JD/LD/LMD MAX-FLEX 72" CABLE

Item #: FHOJC072
Manufacturer: Siemens
Supplier Part #: US2:FHOJC072

$688.00
0 In Stock - Ordered on Request*
UOM: EA

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Siemens Industry Inc. FHOLMBO - Siemens BRKR LMD MAX-FLEX BRKR OPER

Siemens BRKR LMD MAX-FLEX BRKR OPER

Item #: FHOLMBO
Manufacturer: Siemens
Supplier Part #: US2:FHOLMBO

$623.00
0 In Stock - Ordered on Request*
UOM: EA

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Siemens Industry Inc. FHOH - Siemens BREAKER MAX-FLEX HDL

Siemens BREAKER MAX-FLEX HDL

Item #: FHOH
Manufacturer: Siemens
Supplier Part #: US2:FHOH

$786.00
0 In Stock - Ordered on Request*
UOM: EA

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Siemens BRKR 3VA51 3P 60A 35KA FTAM

Item #: 3VA51605EC310AA0
Manufacturer: Siemens Industry Inc.
Supplier Part #: 3VA5160-5EC31-0AA0

$819.00
0 In Stock - Ordered on Request*
UOM: EA

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Siemens BKR 3VA5 250A DIST LUG 6 WIRE3P

Item #: 3VA92330JF60
Manufacturer: Siemens Industry Inc.
Supplier Part #: 3VA9233-0JF60

$356.00
0 In Stock - Ordered on Request*
UOM: EA

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Siemens BRKR 3VA51 3P 50A 35KA FTAM

Item #: 3VA51505EC310AA0
Manufacturer: Siemens Industry Inc.
Supplier Part #: 3VA5150-5EC31-0AA0

$859.95

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Siemens Low Voltage Circuit Breaker

Item #: 3VA64405HL312AA0
Manufacturer: Siemens Industry Inc.
Supplier Part #: 3VA6440-5HL31-2AA0

LOW VOLTAGE 3VA UL MOLDED CASE CIRCUIT BREAKER WITH ELECTRONICTRIP UNIT. 3VA64 FRAME WITH MEDIUM (CLASS M) BREAKING CAPACITY. 400A3-POLE (18KAIC @ 600V) (35KAIC AT 480V). ETU320 TRIP UNIT LI. SPECIALFEATURES: W/O LUGS 100% RATED. DIMS (in): 5.4x9.8x5.4
$7,432.95

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Siemens BRKR 3VA51 3P 100A 35KA FTAM

Item #: 3VA51105EC310AA0
Manufacturer: Siemens Industry Inc.
Supplier Part #: 3VA5110-5EC31-0AA0

$1,117.20

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