Circuit Breakers

Eaton BR thermal magnetic circuit breaker,Type BR 1-Inch plug-on circuit breaker,20 A,10 kAIC,Single-pole,120/240V,BR,#14-4 AWG Cu/Al,Q1,BR,Type BR loadcenters Molded Case Circuit Breakers
Mini circuit breaker, Homeline, 20A, 1 pole, 120/240VAC, 10kA AIR, standard type, plug in, UL Miniature Circuit Breakers
Multi 9 - C60BP - MCB - 1P - 20 A - C Curve - 277 V - 10 kA - UL 489 Low Voltage Circuit Breakers
Branch Circuit Breaker, GFCI 1-Pole 20A 120V, 10Ka Interrupt Rating GFCI Circuit Breakers
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  • Eaton
  • Schneider Electric
  • Siemens
Discontinued
BREAKER 80A 2P 120/240V 10KA MP-T
Siemens
Low Voltage Residential Circuit Breakers Miniature Thermal Mag Circuit Breakers - Type QP/MP, 2-Pole, 120/240VAC are Circuit Protection Load Center Mains, Feeders, and Miniature Circuit Breakers. Type MP-T Application For Use In 125 AMP And 225 AMP Single Phase Output WMM, WML, WMT meter stacks Standard HACR Rated Voltage Rating 120/240 Amperage Rating 80 Interrupt Rating 10 Number Of Poles 2 Operating Temperature 40
MFR: Siemens
MFR #: MP280
UPC: 040892279900
Item #: 67252
Available to Order
Phone: 1-855-999-2372 Email Contact Us
Availability
Location Available Qty
Discontinued
SIEMENS LOW VOLTAGE MOLDED CASE CIRCUIT BREAKER WITH TRIP FREE MECHANISM. QJ FRAME STANDARD 40C BREAKER. 225A 3-POLE (10KA AT 240V). SPECIAL FEATURES NO LUGS INSTALLED.
Siemens
LOW VOLTAGE MOLDED CASE CIRCUIT BREAKER WITH TRIP FREE MECHANISM. QJ FRAME STANDARD 40C BREAKER. 225A 3-POLE (10KA AT 240V). SPECIAL FEATURES NO LUGS INSTALLED.
MFR: Siemens
MFR #: QJ23B225
UPC: 783643193819
Item #: 222823
Available to Order
Phone: 1-855-999-2372 Email Contact Us
Availability
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Discontinued
BRKR BLF GFCI 5mA 2P 120/240V 30A 10KA
Siemens
Low Voltage Molded Case Circuit Breakers Panelboard Mounting 240V GFCI Circuit Breakers - 2-Pole, GFCI - BLF, 10KAIC, 120/240VAC are Circuit ProtectionMolded Case Circuit Breakers. Sub Brand N/A Type BLF/GFCL Special Features N/A Application Electrical Distribution Standard UL 943 Voltage Rating 120/240V Amperage Rating 30A Load Rating N/A Frequency Rating N/A Phase N/A Frame N/A Trip Type N/A Trip Range Thermal Magnetic Interrupt Rating 10 AIC Number Of Poles 2P
MFR: Siemens
MFR #: BF230
UPC: 783643274006
Item #: 33049
Available to Order
Phone: 1-855-999-2372 Email Contact Us
Availability
Location Available Qty
Discontinued
Siemens Low Voltage Residential Circuit Breakers Miniature Thermal Mag Circuit Breakers - Type QP/MP, 2-Pole, 120/240VAC are Circuit Protection Load Center Mains, Feeders, and Miniature Circuit Breakers. Type MP-T Standard HACR Rated Voltage Rating 120/240 Amperage Rating 15 Interrupt Rating 10 Number Of Poles 2 Operating Temperature 40
Siemens
Low Voltage Residential Circuit Breakers Miniature Thermal Mag Circuit Breakers - Type QP/MP, 2-Pole, 120/240VAC are Circuit Protection Load Center Mains, Feeders, and Miniature Circuit Breakers. Type MP-T Standard HACR Rated Voltage Rating 120/240 Amperage Rating 15 Interrupt Rating 10 Number Of Poles 2 Operating Temperature 40
MFR: Siemens
MFR #: MP215
UPC: 040892518931
Item #: 90600
Available to Order
Phone: 1-855-999-2372 Email Contact Us
Availability
Location Available Qty
Discontinued
BREAKER 50A 2P 120/240V 10K QPF GFCI 5MA
Siemens
Low Voltage Residential Circuit Breakers Miniature Circuit Breakers GFCI - Personnel Protect 2-pole plug-on 10k are Circuit Protection Load Center Mains, Feeders, and Miniature Circuit Breakers. BREAKER 50A 2P 120/240V 10K QPF GFCI5MA
MFR: Siemens
MFR #: QF250
UPC: 783643273764
Item #: 133821
Available to Order
Phone: 1-855-999-2372 Email Contact Us
Availability
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Discontinued
BREAKER 50A 2P 120/240V 10K QPF GFCI 5MA
Siemens
Low Voltage Residential Circuit Breakers Miniature Circuit Breakers GFCI - Personnel Protect 2-pole plug-on 10k are Circuit Protection Load Center Mains, Feeders, and Miniature Circuit Breakers. Dimensions (L x W x H) IN 12.8 x 7.7x 9.3. Type QPF for electrical distribution applications. Meets stds UL 943. Rated 120/240V (50A). Connector plug-in. (AIR 10 AIC). No special features listed.
MFR: Siemens
MFR #: QF250P
UPC: 783643367821
Item #: 1328277
Available to Order
$438.20 each
Availability
Location Available Qty
Discontinued
CIRCUIT,BREAKER,28...40A
Siemens
CIRCUIT_BREAKER 3RV1031-4FA10-28...40A
MFR: Siemens
MFR #: 3RV1031-4FA10
UPC: 754554409368
Item #: 345305
Available to Order
Phone: 1-855-999-2372 Email Contact Us
Availability
Location Available Qty
Discontinued
Siemens
CIRCUIT-BREAKER VL 250 UL TYPE FG NON-INTERCHANGEABLE FRAME W. APPROBATION CIRCUIT-BREAKER ACC. UL489 HIGH SWITCHING CAPACITY 3-POLE, NEMA RATING 65KA@480V AND18KA@600/347V (MOLDED CASE CIRCUIT BREAKER) OVERCURRENT RELEASE ETU, LSIG TU= 40 DEGR. CELSIUS 3 PHASES/4 CABLES IN=250A, RATED CURRENT ISD=1,5-10 X IR, II=11 X IN SHORT-CIRCUIT PROTECTION IR=70-250A OVERCURRENT REL. F. PLANT PROTECTION W/O AUX. RELEASE WITHOUT AUXILIARY/ALARM SWITCH
MFR: Siemens
MFR #: HFK3V250
UPC: 887621130589
Item #: 657771
Available to Order
$49141.84 each
Availability
Location Available Qty
Discontinued
BREAKER VL 3P 800A M-FR TM TU
Siemens
BREAKER VL 3P 800A M-FR TM TU BELLEFONTAINE
MFR: Siemens
MFR #: CMT3B800
UPC: 040892874488
Item #: 251021
Available to Order
$12060.06 each
Availability
Location Available Qty
Discontinued
Siemens
CIRCUIT-BREAKER VL 250 UL TYPE FG NON-INTERCHANGEABLE FRAME W. APPROBATION CIRCUIT-BREAKER ACC. UL489 HIGH SWITCHING CAPACITY 3-POLE, NEMA RATING 65KA@480V AND18KA@600/347V (MOLDED CASE CIRCUIT BREAKER) OVERCURRENT RELEASE ETU, LSIG TU= 40 DEGR. CELSIUS 3 PHASES/4 CABLES IN=100A, RATED CURRENT ISD=1,5-10 X IR, II=11 X IN SHORT-CIRCUIT PROTECTION IR=40-100A OVERCURRENT REL. F. PLANT PROTECTION W/O CONNECTION ACCESSORIES WITHOUT AUXILIARY/ALARM SWITCH
MFR: Siemens
MFR #: HFK3V100
UPC: 887621130527
Item #: 560165
Available to Order
$44785.43 each
Availability
Location Available Qty
Discontinued
Siemens
LOW VOLTAGE VL UL LISTED MOLDED CASE CIRCUIT BREAKER WITH THERMAL - MAGNETIC TRIP UNIT. BREAKER LDG FRAME WITH VERY HIGH BREAKING CAPACITY. 50A 2-POLE (18KAIC AT 600Y/347V) (100KAIC AT 480V). NON-INTERCHANGEABLE TRIP UNIT. DIMENSIONS (W x H x D) IN 4.1 x 7.3 x 3.4.
MFR: Siemens
MFR #: LDK2B050
UPC: 887621127312
Item #: 1283869
Available to Order
$17402.16 each
Availability
Location Available Qty
Discontinued
BREAKER VL 600A LSI 3P 65KA NO-LUGS B
Siemens
BREAKER VL 600A LSI 3P 65KA NO-LUGS B
MFR: Siemens
MFR #: HLK3T600
UPC: 040892856682
Item #: 496260
Available to Order
$46094.80 each
Availability
Location Available Qty
Discontinued
BRKR VL JG AL BODY 3PC LUG 1W 750KCMIL
Siemens
VL UL RATED CIRCUIT BREAKER ACCESSORY. 3 PIECE ALUMINUM BODY LUG FOR 70A - 400A JG FRAME BREAKER. WIRE RANGE 3/0AWS - 600KCMIL (CU) / 250 - 750 KCMIL (AL) - 1 BARREL LUG. SUITABLE FOR LINE AND LOAD SIDES.
MFR: Siemens
MFR #: 3TA1JG750
UPC: 040892874327
Item #: 545532
Available to Order
$407.77 each
Availability
Location Available Qty
Discontinued
Siemens
CIRCUIT-BREAKER VL 400 UL TYP JG (CAT NO. HJX3T400) NON-INTERCHANGEABLE FRAME W. APPROBATION CIRCUIT-BREAKER TO UL489 HIGH BREAKING CAPACITY 3-POLE, NEMA RATING 65KA/480V, (MOLDED CASE CIRCUIT BREAKER) ELECTRONIC TRIP UNIT ETU, LSI TU= 40 DEGR. CELSIUS IN= 400A, RATED CURRENT ISD=1.5 TO 10 X IR, II=11X IN SHORT-CIRCUIT PROTECTION IR= 200-400A OVERCURRENT REL. F. PLANT PROTECTION WITH CONNECTION TERMINALS ON LINE AND LOAD SIDE WITHOUT AUXILIARY RELEASE WITHOUT AUXILIARY/ALARMSWITCH
MFR: Siemens
MFR #: 3VL4140-2PE33-0AA0
UPC: 040892868760
Item #: 895480
Available to Order
$43582.66 each
Availability
Location Available Qty
Discontinued
Siemens
LOW VOLTAGE VL UL LISTED MOLDED CASE CIRCUIT BREAKER WITH ELECTRONIC TRIP UNIT (ETU). BREAKER HNG FRAME WITH HIGH BREAKING C APACITY. 1000A 3-POLE (35KAIC AT 600V) (65KAIC AT 480V). ETU555 LIG NON INTERCHANGEABLE TRIP. EXTERNAL CONNECTION LINE AND LOAD LUGS (TA4NG500) WIRE RANGE 1/0AWG - 500KCMIL (CU/AL). DIMENSIONS (W x H x D) IN 9 x 16 x 6.2.
MFR: Siemens
MFR #: HNX3W100L
UPC: 040892797176
Item #: 579770
Available to Order
$60271.95 each
Availability
Location Available Qty
Discontinued
Siemens
LOW VOLTAGE PANELBOARD MOUNT EG FRAME CIRCUIT BREAKER WITH THERMAL - MAGNETIC TRIP. UL LISTED NEB FRAME WITH STANDARD BREAKING CAPACITY. 15A 3-POLE (22KAIC AT 600Y/347V) (35KAIC AT 480V). SPECIAL FEATURES MOUNTS ON PANELBOARD, LOADSIDE LUGS ONLY (TA1EG10) WIRE RANGE 8 - 1/0 AWS (CU/AL). DIMENSIONS (W x H x D)IN 3 x 5.5 x 3.
MFR: Siemens
MFR #: NEB3B015B
UPC: 783643558502
Item #: 173000
Available to Order
Phone: 1-855-999-2372 Email Contact Us
Availability
Location Available Qty
Discontinued
Siemens
SIDE ROTARY OPER. MECHANISM 3VL1-3 WITH 1500MM BOWDEN WIRE ROTARY HANDLE RED/YELLOW
MFR: Siemens
MFR #: 3VL93003HR31
UPC: 040892904468
Item #: 636453
Available to Order
$2110.21 each
Availability
Location Available Qty
Discontinued
BRKR VL3 IEC 3P 250A 70K LSIG 4W COM MT
Siemens
CIRCUIT-BREAKER VL 250H HIGH BREAKING CAPACITY ICU=70KA / 415 V AC 3 POLE, LINEPROTECTION ELECTRONIC TRIP UNIT ETU22, LSIG 3PHASES/4WIRES WITH PIGTAIL IN=250A, RATED CURRENT IR=100-250A, OVERLOAD ISD=1 ,5TO10XIR, II=11XIN SHORT-CIRCUIT WITHOUT AUXILIARY RELEASE ETU COMMUNICATION-CAPABLE WITHOUT AUXILIARY/ALARM SWITCHWITH SAFETY LABEL FOR USA
MFR: Siemens
MFR #: 3VL37252MH360AA0
UPC: 040892895506
Item #: 468967
Available to Order
$10939.42 each
Availability
Location Available Qty
Discontinued
Siemens
CIRUIT-BREAKER VL-600A T/M 3P 65KA W/LUGS
MFR: Siemens
MFR #: HLK3B600L
UPC: 040892599473
Item #: 1125543
Available to Order
$44179.16 each
Availability
Location Available Qty
Discontinued
BREAKER VL IEC 3VL1 3 DOOR MTG ROTARY
Siemens
BREAKER VL IEC ROT OP KIT 3VL1-3
MFR: Siemens
MFR #: 3VL9300-3HF05
UPC: 040892061413
Item #: 480723
Available to Order
$2528.46 each
Availability
Location Available Qty
Discontinued
Siemens
BREAKER VL 600A T/M 3P 35KA W/ LUGSB WITHOUT AUXILIARY RELEASE WITHOUT AUXILIARY/ALARM SWITCH
MFR: Siemens
MFR #: NLK3B600L
UPC: 040892599190
Item #: 884797
Available to Order
$37413.28 each
Availability
Location Available Qty
Discontinued
BREAKER VL IEC 3VL5 FRT CONN BARS WD 3P
Siemens
BREAKER VL 3P FRONT CONN BAR 3PCS-FLARE (FLARED) SET OF 3 PCS 3 POLE FRONT BUS-BAR CONNECTION ACCESSORY FOR VL630,
MFR: Siemens
MFR #: 3VL9500-4ED30
UPC: 040892626445
Item #: 849164
Available to Order
$1231.09 each
Availability
Location Available Qty
Discontinued
Siemens
LOW VOLTAGE VL UL LISTED MOLDED CASE CIRCUIT BREAKER WITH ELECTRONIC TRIP UNIT (ETU). BREAKER HNG FRAME WITH HIGH BREAKING C APACITY. 1200A 3-POLE (35KAIC AT 600V) (65KAIC AT 480V). ETU555 LSI NON INTERCHANGEABLE TRIP. EXTERNAL CONNECTION LINE AND LOAD LUGS (TA4NG500) WIRE RANGE 1/0AWG - 500KCMIL (CU/AL). DIMENSIONS (W x H x D) IN 9 x 16 x 6.2.
MFR: Siemens
MFR #: HNX3T120L
UPC: 040892796872
Item #: 1151085
Available to Order
$54990.48 each
Availability
Location Available Qty
Discontinued
Siemens
LOW VOLTAGE VL UL LISTED MOLDED CASE CIRCUIT BREAKER WITH ELECTRONIC TRIP UNIT (ETU). BREAKER HNG FRAME WITH HIGH BREAKING C APACITY. 1200A 3-POLE (35KAIC AT 600V) (65KAIC AT 480V). ETU586 LSIG WITH LCD NON INTERCHANGEABLE TRIP. DIMENSIONS (W x H x D) IN 9 x 16 x 6.2.
MFR: Siemens
MFR #: HNX3G120
UPC: 040892796513
Item #: 344415
Available to Order
$76130.06 each
Availability
Location Available Qty
Discontinued
Siemens
LOW VOLTAGE VL UL LISTED MOLDED CASE CIRCUIT BREAKER WITH ELECTRONIC TRIP UNIT (ETU). BREAKER LNG FRAME WITH VERY HIGH BREAKING CAPACITY. 1200A 3-POLE (65KAIC AT 600V) (100KAIC AT 480V). ETU555 LSI INTERCHANGEABLE TRIP UNIT. EXTERNAL CONNECTION LINE AND LOAD LUGS (TA4NG500) WIRE RANGE 1/0AWG - 500KCMIL (CU/AL). DIMENSIONS (W x H x D) IN 9 x 16 x 6.2.
MFR: Siemens
MFR #: LNG3T120L
UPC: 040892798296
Item #: 669571
Available to Order
$65004.84 each
Availability
Location Available Qty
Discontinued
Siemens
CIRCUIT-BREAKER VL 250 UL TYPE FG NON-INTERCHANGEABLE FRAME W. APPROBATION CIRCUIT-BREAKER ACC. UL489 HIGH SWITCHING CAPACITY 3-POLE, NEMA RATING 65KA@480V AND18KA@600/347V (MOLDED CASE CIRCUIT BREAKER) OVERCURRENT RELEASE LCD ETU, LSIG TU= 40 DEGR. CELSIUS 3 PHASES/4 CABLES IN=250A, RATED CURRENT ISD=1,25-10 X IR, II=11X IN SHORT-CIRCUIT PROTECTION IR=70-250A OVERCURRENT REL. F. PLANT PROTECTION W/O CONNECTION ACCESSORIES WITHOUT AUXILIARY/ALARM SWITCH
MFR: Siemens
MFR #: HFK3G250
UPC: 887621130220
Item #: 1103233
Available to Order
$51725.37 each
Availability
Location Available Qty
Discontinued
Siemens
Low Voltage Residential Circuit Breakers Miniature Thermal Mag Circuit Breakers - Type QP/MP, 2-Pole, 120/240VAC are Circuit Protection Load Center Mains, Feeders, and Miniature Circuit Breakers. Type QP/MP Special Features Auxiliary Switch 120V Application Electrical Distribution Standard UL 489 Voltage Rating 120/240V Amperage Rating 110A Trip Range Thermal Magnetic Interrupt Rating 10 AIC Number Of Poles 2P
MFR: Siemens
MFR #: Q211001
UPC: 662643733068
Item #: 607054
Available to Order
Phone: 1-855-999-2372 Email Contact Us
Availability
Location Available Qty
Discontinued
BRKR VL2 IEC 3P 100A 55K ATAM BT
Siemens
WITHOUT AUXILIARY/ALARM SWITCH WITHOUT AUXILIARY RELEASE SHORT-CIRCUIT PROTECTION II= 500...1000 A, OVERLOAD PROTECTION, IR= 40...100 A, IN= 100 A, RATED CURRENT TM, LI OVERCURRENT RELEASE 3-POLE, SYSTEM PROTECTION ICU= 40 KA, 415 V AC STANDARD SWITCHING CAPACITY CIRCUIT-BREAKER VL 160N
MFR: Siemens
MFR #: 3VL2710-1DC33-0AA0
UPC: 887621170301
Item #: 480717
Available to Order
$2815.29 each
Availability
Location Available Qty
Discontinued
Siemens
BREAKER VL 600A LSI 3P 65KA W/LUGS B
MFR: Siemens
MFR #: HLK3T600L
UPC: 040892856705
Item #: 1285557
Available to Order
$49680.65 each
Availability
Location Available Qty
Discontinued
Siemens
LOW VOLTAGE VL UL LISTED MOLDED CASE CIRCUIT BREAKER WITH ELECTRONIC TRIP UNIT (ETU). BREAKER HNG FRAME WITH HIGH BREAKING C APACITY. 1200A 3-POLE (35KAIC AT 600V) (65KAIC AT 480V). ETU555 LSIG NON INTERCHANGEABLE TRIP. DIMENSIONS (W x H x D) IN 9 x 16 x 6.2.
MFR: Siemens
MFR #: HNX3V120
UPC: 040892796971
Item #: 688710
Available to Order
$71314.05 each
Availability
Location Available Qty
Discontinued
Siemens
LOW VOLTAGE VL UL LISTED MOLDED CASE CIRCUIT BREAKER WITH ELECTRONIC TRIP UNIT (ETU). BREAKER HJG FRAME WITH HIGH BREAKING C APACITY. 400A 3-POLE (25KAIC AT 600V) (65KAIC AT 480V). ETU555 LSIG NON INTERCHANGEABLE TRIP. DIMENSIONS (W x H x D) IN 5.5 x 11 x 4.2.
MFR: Siemens
MFR #: HJX3V400
UPC: 040892806472
Item #: 868263
Available to Order
$53764.23 each
Availability
Location Available Qty
Discontinued
Siemens
LOW VOLTAGE VL UL LISTED MOLDED CASE CIRCUIT BREAKER WITH ELECTRONIC TRIP UNIT (ETU). BREAKER NNG FRAME WITH NORMAL BREAKING CAPACITY. 1200A 3-POLE (25KAIC AT 600V) (35KAIC AT 480V). ETU586 LSI WITH LCD NON INTERCHANGEABLE TRIP. EXTERNAL CONNECTION LINE AND LOAD LUGS (TA4NG500) WIRE RANGE 1/0AWG - 500KCMIL (CU/AL). DIMENSIONS (W x H x D) IN 9 x 16 x 6.2.
MFR: Siemens
MFR #: NNX3A120L
UPC: 040892802214
Item #: 681424
Available to Order
$53644.93 each
Availability
Location Available Qty
Discontinued
Siemens
LOW VOLTAGE VL UL LISTED MOLDED CASE CIRCUIT BREAKER WITH ELECTRONIC TRIP UNIT (ETU). BREAKER NFG FRAME WITH NORMAL BREAKING CAPACITY. 250A 3-POLE (18KAIC AT 600Y/347V) (35KAIC AT 480V). ETU586 LSI WITH LCD NON-INTERCHANGEABLE TRIPUNIT. EXTERNAL CONNECTION LINE AND LOAD LUGS (TAW1FG350) WIRE RANGE 4AWG - 350KCMIL (CU/AL). DIMENSIONS (W x H x D) IN 4.1 x 7.3 x 3.4.
MFR: Siemens
MFR #: NFK3A250L
UPC: 887621133764
Item #: 1004160
Available to Order
$28775.76 each
Availability
Location Available Qty
Discontinued
Siemens
LOW VOLTAGE VL UL LISTED MOLDED CASE CIRCUIT BREAKER WITH ELECTRONIC TRIP UNIT (ETU). BREAKER HFG FRAME WITH HIGH BREAKING C APACITY. 250A 3-POLE (18KAIC AT 600Y/347V) (65KAIC AT 480V). ETU555 LSI NON-INTERCHANGEABLE TRIP UNIT. EXTERNAL CONNECTION LINE AND LOAD LUGS (TAW1FG350) WIRE RANGE 4AWG - 350KCMIL (CU/AL). DIMENSIONS (W x H x D) IN 4.1 x 7.3 x 3.4.
MFR: Siemens
MFR #: HFK3T250L
UPC: 887621130510
Item #: 1122321
Available to Order
$38734.38 each
Availability
Location Available Qty
Discontinued
BREAKER VL 125A TM 3P 18K 600Y NOLGS
Siemens
CIRCUIT-BREAKER VL 150 UL TYPE DG NON-INTERCHANGEABLE FRAME W. APPROBATION CIRCUIT-BREAKER ACC. UL489 STANDARD BREAKING CAPACITY 3-P OLE, NEMA RATING 35KA@480VAND 18KA@600/347V (MOLDED CASE CIRCUIT BREAKER) OVERCURRENT RELEASE TM, LI TU= 40 DEGR. CELSIUS IN=125A, RATED CURRENT II= 625...1250A SHORT-CIRCUIT PROTECTIONIR= 125A OVERCURRENT RELEASE F. PLANT PROTECTION W/O CONNECTION ACCESSORIES WITHOUT AUXILIARY RELEASE WITHOUT AUXILIARY/ALARM SWITCH
MFR: Siemens
MFR #: NDK3B125
UPC: 887621128524
Item #: 330427
Available to Order
$16405.71 each
Availability
Location Available Qty
Discontinued
Siemens
LOW VOLTAGE VL UL LISTED MOLDED CASE CIRCUIT BREAKER WITH ELECTRONIC TRIP UNIT (ETU). BREAKER HNG FRAME WITH HIGH BREAKING C APACITY. 1200A 3-POLE (35KAIC AT 600V) (65KAIC AT 480V). ETU555 LIG NON INTERCHANGEABLE TRIP. EXTERNAL CONNECTION LINE AND LOAD LUGS (TA4NG500) WIRE RANGE 1/0AWG - 500KCMIL (CU/AL). DIMENSIONS (W x H x D) IN 9 x 16 x 6.2.
MFR: Siemens
MFR #: HNX3W120L
UPC: 040892797213
Item #: 1087644
Available to Order
$60271.95 each
Availability
Location Available Qty
Discontinued
Siemens
LOW VOLTAGE VL UL LISTED MOLDED CASE CIRCUIT BREAKER WITH ELECTRONIC TRIP UNIT (ETU). BREAKER HMG FRAME WITH HIGH BREAKING C APACITY. 600A 3-POLE (35KAIC AT 600V) (65KAIC AT 480V). ETU555 LI INTERCHANGEABLE TRIP UNIT. EXTERNAL CONNECTION LINE AND LOAD LUGS (TA3MG500) WIRE RANGE 1/0AWG - 500KCMIL (CU/AL). DIMENSIONS (W x H x D) IN 7.5 x 16 x 4.7.
MFR: Siemens
MFR #: HMG3R600L
UPC: 040892808117
Item #: 953657
Available to Order
$34448.38 each
Availability
Location Available Qty
Discontinued
Siemens
LOW VOLTAGE VL UL LISTED MOLDED CASE CIRCUIT BREAKER WITH ELECTRONIC TRIP UNIT (ETU). BREAKER HMG FRAME WITH HIGH BREAKING C APACITY. 600A 3-POLE (35KAIC AT 600V) (65KAIC AT 480V). ETU555 LSI NON INTERCHANGEABLE TRIP. EXTERNAL CONNECTION LINE AND LOAD LUGS (TA3MG500) WIRE RANGE 1/0AWG - 500KCMIL (CU/AL). DIMENSIONS (W x H x D) IN 7.5 x 16 x 4.7.
MFR: Siemens
MFR #: HMX3T600L
UPC: 040892809060
Item #: 1014826
Available to Order
$35561.19 each
Availability
Location Available Qty
Discontinued
Siemens
LOW VOLTAGE VL UL LISTED MOLDED CASE CIRCUIT BREAKER WITH ELECTRONIC TRIP UNIT (ETU). BREAKER HDG FRAME WITH HIGH BREAKING C APACITY. 150A 3-POLE (18KAIC AT 600Y/347V) (65KAIC AT 480V). ETU555 LIG NON-INTERCHANGEABLE TRIP UNIT. EXTERNAL CONNECTION LOAD END LUGS (TA1DG30) WIRE RANGE 6AWG - 3/0 (CU/AL). DIMENSIONS (W x H x D) IN 4.1 x 7.3 x 3.4.
MFR: Siemens
MFR #: HDK3W150B
UPC: 887621129682
Item #: 991414
Available to Order
$36035.46 each
Availability
Location Available Qty
Discontinued
Siemens
LOW VOLTAGE VL UL LISTED MOLDED CASE CIRCUIT BREAKER WITH ELECTRONIC TRIP UNIT (ETU). BREAKER HNG FRAME WITH HIGH BREAKING C APACITY. 1200A 3-POLE (35KAIC AT 600V) (65KAIC AT 480V). ETU555 LIG INTERCHANGEABLE TRIP UNIT. EXTERNAL CONNECTION LINE AND LOAD LUGS (TA4NG500) WIRE RANGE 1/0AWG - 500KCMIL (CU/AL). DIMENSIONS (W x H x D) IN 9 x 16 x 6.2.
MFR: Siemens
MFR #: HNG3W120L
UPC: 040892796216
Item #: 1104174
Available to Order
$60271.95 each
Availability
Location Available Qty
Discontinued
Siemens
LOW VOLTAGE VL UL LISTED MOLDED CASE CIRCUIT BREAKER WITH ELECTRONIC TRIP UNIT (ETU). BREAKER LJG FRAME WITH VERY HIGH BREAKING CAPACITY. 250A 3-POLE (25KAIC AT 600V) (100KAIC AT 480V). ETU586 LSI WITH LCD INTERCHANGEABLE TRIP UNIT. EXTERNAL CONNECTION LINE AND LOAD LUGS (TA2JG250) WIRE RANGE 3/0 - 250KCMIL (CUL/AL). DIMENSIONS (W x H x D) IN 5.5 x 11 x 4.2.
MFR: Siemens
MFR #: LJG3A250L
UPC: 040892808650
Item #: 837316
Available to Order
$53436.64 each
Availability
Location Available Qty
Discontinued
Siemens
BREAKER VL 3P 600A 65KA FX LCD LSI 100 WITHOUT AUXILIARY RELEASE WITHOUT AUXILIARY/ALARM SWITCH
MFR: Siemens
MFR #: HMY3A600
UPC: 040892809374
Item #: 753229
Available to Order
$40643.18 each
Availability
Location Available Qty
Discontinued
Siemens
CIRCUIT-BREAKER VL 1200 UL TYP NG NON-INTERCHANGEABLE FRAME W. APPROBATION CIRCUIT-BREAKER TO UL489 HIGH BREAKING CAPACITY 3-POLE, NEMA RATING 65KA/480V AND 35KA/600V (MOLDED CASE CIRCUIT BREAKER) ELECTRONIC TRIP UNIT LCD ETU, LSIG TU= 40 DEGR. CELSIUS 3 PHASES/4 CABLES IN=1000A, RATED CURRENT SHORT-CIRCUIT PROTECTIONSHORT-CIRCUIT PROTECTION IR=400-1000A OVERCURRENT REL. F. PLANT PROTECTION WITHOUT AUXILIARY RELEASE WITHOUT AUXILIARY/ALARM SWITCH
MFR: Siemens
MFR #: HNX3G100
UPC: 040892796377
Item #: 344298
Available to Order
$63441.22 each
Availability
Location Available Qty
Discontinued
Siemens
CIRCUIT-BREAKER VL 1600 UL TYP PG NON-INTERCHANGEABLE FRAME W. APPROBATION CIRCUIT-BREAKER TO UL489 STANDARD BREAKING CAPACITY 3-POLE, NEMA RATING 35KA/480V, (MOLDED CASE CIRCUIT BREAKER) ELECTRONIC TRIP UNIT ETU, LI TU= 40 DEGR. CELSIUS IN= 1600A, RATED CURRENT II= 1.25 TO 6 X IN, SHORT-CIRCUIT PROTECTION IR= 700-1600A OVERCURRENT REL. F. PLANT PROTECTION W/O CONNECTION ACCESSORIES WITHOUT AUXILIARY RELEASE WITHOUT AUXILIARY/ALARM SWITCH
MFR: Siemens
MFR #: NPX3R160
UPC: 040892805475
Item #: 765265
Available to Order
$62083.94 each
Availability
Location Available Qty
Discontinued
BRKR QAF2 AFCI 1P 120V 20A 10KA NL
Siemens
BREAKER 20A 1P 120V 10K QAF2 COMB AFCI
MFR: Siemens
MFR #: QA120AFCNL
UPC: 887621216283
Item #: 315172
Available to Order
$1326.11 each
Availability
Location Available Qty
Discontinued
BRKR BRF QAF2 AFCI 1P 120V 15A 10KA
Siemens
BREAKER 15A 1P 120V 10K QAF AFCI
MFR: Siemens
MFR #: QA115AF
UPC: 887621020163
Item #: 389447
Available to Order
$244.55 each
Availability
Location Available Qty
Discontinued
BRKR MP-AT2 AFCI 1P 120V 15A 10KA
Siemens
AFCI Combo Type (Gen 2) - 1 Pole, 15A, 10kA IR
MFR: Siemens
MFR #: MPA115AFC
UPC: 887621216054
Item #: 603251
Available to Order
Phone: 1-855-999-2372 Email Contact Us
Availability
Location Available Qty
Discontinued
Siemens Low Voltage Residential Circuit Breakers Miniature Circuit Breakers GFCI - Personnel Protect 2-pole plug-on 10k are Circuit Protection Load Center Mains, Feeders, and Miniature Circuit Breakers. BREAKER 30A 2P 120/240V 10K QPF GFCI5MA
Siemens
Low Voltage Residential Circuit Breakers Miniature Circuit Breakers GFCI - Personnel Protect 2-pole plug-on 10k are Circuit Protection Load Center Mains, Feeders, and Miniature Circuit Breakers. BREAKER 30A 2P 120/240V 10K QPF GFCI5MA
MFR: Siemens
MFR #: QF230
UPC: 783643148567
Item #: 126891
Available to Order
Phone: 1-855-999-2372 Email Contact Us
Availability
Location Available Qty

About Circuit Breakers

Circuit breakers are a critical component of electrical systems, protecting them against overload or short-circuiting. These devices shut off power when levels exceed a safety threshold in order to prevent damage to equipment or personnel. There are a variety of types of circuit breakers to suit different applications, including miniature, molded case, low voltage, GFCI, and AFCI.