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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Siemens
OEZ-LK1496-ST400
MFR: Siemens
MFR #: 3VA5330-6EC36-0AA0
UPC: 804766802928
Item #: 1508041
Available to Order
$6017.33 each
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Siemens
OEZ-LK1496-ST250
MFR: Siemens
MFR #: 3VA5220-6EC36-0AA0
UPC: 804766717420
Item #: 1508040
Available to Order
$3715.90 each
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Siemens
OEZ-LK1496-ST400
MFR: Siemens
MFR #: 3VA5340-7EC36-0AA0
UPC: 804766803383
Item #: 1495213
Available to Order
$7769.77 each
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Siemens
LOW VOLTAGE 3VA UL MOLDED CASE CIRCUIT BREAKER WITH THERMAL - MAGNETIC TRIP UNIT. 3VA52 FRAME WITH MEDIUM (CLASS H) BREAKING CAPACITY. 200A 3-POLE (25KAIC AT 600V) (65KAIC AT 480V). TM230 TRIP UNIT WITH FIXED Ir ADJUSTABLE Ii. SPECIAL FEATURES WITHOUT LUGS. 100 PERCENT RATED. DIMENSIONS (W x H x D) IN 4.1 x 7.3 x 4.2.
MFR: Siemens
MFR #: 3VA5220-6EC31-2AA0
UPC: 195125355576
Item #: 1480288
Available to Order
$3674.73 each
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Discontinued
Eaton
Type CH 3/4-inch Standard Circuit Breaker
MFR: Eaton
MFR #: CH215
UPC: 782113101729
Item #: 944564
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Discontinued
CIRCUIT_BREAKER 3RV1031-4FA10-28...40A
Siemens
CIRCUIT_BREAKER 3RV1031-4FA10-28...40A
MFR: Siemens
MFR #: 3RV1031-4FA10
UPC: 754554409368
Item #: 345305
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Discontinued
Siemens
LOW VOLTAGE PANELBOARD MOUNT EG FRAME CIRCUIT BREAKER WITH THERMAL - MAGNETIC TRIP. UL LISTED NEB FRAME WITH STANDARD BREAKING CAPACITY. 100A 2-POLE (22KAIC AT 600Y/347V) (35KAIC AT 480V). SPECIAL FEATURES MOUNTS ON PANELBOARD, LOAD SIDE LUGS ONLY (TA1EG10) WIRE RANGE 8 - 1/0 AWS (CU/AL). DIMENSIONS (W x H x D) IN 2 x 5.5 x 3.
MFR: Siemens
MFR #: NEB2B100B
UPC: 783643558465
Item #: 1111444
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Discontinued
LOW VOLTAGE PANELBOARD MOUNT EG FRAME CIRCUIT BREAKER WITH THERMAL - MAGNETIC TRIP. UL LISTED HEB FRAME WITH HIGH BREAKING C APACITY. 50A 3-POLE (25KAIC AT 600Y/347V) (65KAIC AT 480V). SPECIAL FEATURES MOUNTS ON PANELBOARD, LOAD SIDE LUGS ONLY (TA1EG10) WIRE RANGE 8 - 1/0 AWS (CU/AL). DIMENSIONS (W x H x D) IN3 x 5.5 x 3.
Siemens
LOW VOLTAGE PANELBOARD MOUNT EG FRAME CIRCUIT BREAKER WITH THERMAL - MAGNETIC TRIP. UL LISTED HEB FRAME WITH HIGH BREAKING C APACITY. 50A 3-POLE (25KAIC AT 600Y/347V) (65KAIC AT 480V). SPECIAL FEATURES MOUNTS ON PANELBOARD, LOAD SIDE LUGS ONLY (TA1EG10) WIRE RANGE 8 - 1/0 AWS (CU/AL). DIMENSIONS (W x H x D) IN3 x 5.5 x 3.
MFR: Siemens
MFR #: HEB3B050B
UPC: 783643559028
Item #: 95737
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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
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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
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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
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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
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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
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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
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Discontinued
AFCI Combo Type (Gen 2) - 1 Pole, 15A, 10kA IR
Siemens
AFCI Combo Type (Gen 2) - 1 Pole, 15A, 10kA IR
MFR: Siemens
MFR #: MPA115AFC
UPC: 887621216054
Item #: 603251
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Discontinued
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
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Discontinued
BREAKER 15/20A 1P 120V 10K MH-T DUPLEX
Siemens
BREAKER 15/20A 1P 120V 10K MH-T DUPLEX
MFR: Siemens
MFR #: MP1520
UPC: 040892521993
Item #: 640963
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Discontinued
LOW VOLTAGE MOLDED CASE CIRCUIT BREAKER WITH TRIP FREE MECHANISM. QJ FRAME STANDARD 40C BREAKER. 110A 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. 110A 3-POLE (10KA AT 240V). SPECIAL FEATURES NO LUGS INSTALLED.
MFR: Siemens
MFR #: QJ23B110
UPC: 783643201088
Item #: 762517
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Discontinued
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 90 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 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 90 Interrupt Rating 10 Number Of Poles 2 Operating Temperature 40
MFR: Siemens
MFR #: MP290
UPC: 040892280005
Item #: 44223
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Discontinued
LOW VOLTAGE MOLDED CASE CIRCUIT BREAKER WITH TRIP FREE MECHANISM. QJ FRAME STANDARD 40C BREAKER. 225A 2-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 2-POLE (10KA AT 240V). SPECIAL FEATURES NO LUGS INSTALLED.
MFR: Siemens
MFR #: QJ22B225
UPC: 783643193758
Item #: 214697
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Discontinued
BREAKER 15A 1P 120V 10K MP-GT GFCI 5MA
Siemens
BREAKER 15A 1P 120V 10K MP-GT GFCI 5MA
MFR: Siemens
MFR #: MP115GFP
UPC: 040892007428
Item #: 748823
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Discontinued
LOW VOLTAGE MOLDED CASE CIRCUIT BREAKER WITH TRIP FREE MECHANISM. QJ FRAME STANDARD 40C BREAKER. 175A 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. 175A 3-POLE (10KA AT 240V). SPECIAL FEATURES NO LUGS INSTALLED.
MFR: Siemens
MFR #: QJ23B175
UPC: 783643193796
Item #: 151001
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Discontinued
Low Voltage Residential Circuit Breakers Main Breakers - Branch Main Breakers Non-reversible are Circuit Protection Load Center Mains, Feeders, and Miniature Circuit Breakers. Type MD-T Voltage Rating 120/240 Amperage Rating 150 Interrupt Rating 10 Number Of Poles 2
Siemens
Low Voltage Residential Circuit Breakers Main Breakers - Branch Main Breakers Non-reversible are Circuit Protection Load Center Mains, Feeders, and Miniature Circuit Breakers. Type MD-T Voltage Rating 120/240 Amperage Rating 150 Interrupt Rating 10 Number Of Poles 2
MFR: Siemens
MFR #: MPD2150
UPC: 040892006421
Item #: 183025
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Discontinued
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 70 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 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 70 Interrupt Rating 10 Number Of Poles 2 Operating Temperature 40
MFR: Siemens
MFR #: MP270
UPC: 040892279801
Item #: 93186
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Discontinued
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 125 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 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 125 Interrupt Rating 10 Number Of Poles 2 Operating Temperature 40
MFR: Siemens
MFR #: MP2125
UPC: 040892281194
Item #: 3686
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Discontinued
Motor Starter protector MSP, IEC, SIRIUS Component in Group Installation ManualCombination Starter Type E Self-protected Group Tap Conductor Protector Trip Class 20, 28 - 40 Amps Frame Size S2 Screw Terminals UL File E47705 in Vol. 7 (1) Sec. 7 (12)
Siemens
Motor Starter protector MSP, IEC, SIRIUS Component in Group Installation ManualCombination Starter Type E Self-protected Group Tap Conductor Protector Trip Class 20, 28 - 40 Amps Frame Size S2 Screw Terminals UL File E47705 in Vol. 7 (1) Sec. 7 (12)
MFR: Siemens
MFR #: 3RV1031-4FB10
UPC: 754554626574
Item #: 562722
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Discontinued
LOW VOLTAGE SENTRON MOLDED CASE CIRCUIT BREAKER ACCESSORY. COPPER BODY LUG FOR 2/3-POLE 1200A - 2000A PD AND RD FRAME BREAKER. WIRE RANGE 300 - 600KCMIL (CU/AL) - 5 BARREL LUG. SUITABLE FOR LINE AND LOAD SIDES. SUITS VL PG FRAME WHEN USING MOUNTING BASE (MBPG1600 OR MBPG1601). SINGLE LUG.
Siemens
LOW VOLTAGE SENTRON MOLDED CASE CIRCUIT BREAKER ACCESSORY. COPPER BODY LUG FOR 2/3-POLE 1200A - 2000A PD AND RD FRAME BREAKER. WIRE RANGE 300 - 600KCMIL (CU/AL) - 5 BARREL LUG. SUITABLE FOR LINE AND LOAD SIDES. SUITS VL PG FRAME WHEN USING MOUNTING BASE (MBPG1600 OR MBPG1601). SINGLE LUG.
MFR: Siemens
MFR #: TC5R600
UPC: 783643244634
Item #: 448146
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$1524.50 each
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Discontinued
Low Voltage Molded Case Circuit Breakers Sentron Molded Case Circuit Breakers - MCCB Connection Accessories are Circuit Protection Molded Case Circuit Breakers. BREAKER QJ AL/CU LUGS 1W 300KCMIL
Siemens
Low Voltage Molded Case Circuit Breakers Sentron Molded Case Circuit Breakers - MCCB Connection Accessories are Circuit Protection Molded Case Circuit Breakers. BREAKER QJ AL/CU LUGS 1W 300KCMIL
MFR: Siemens
MFR #: TA1Q300
UPC: 783643122703
Item #: 46522
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Discontinued
LOW VOLTAGE MOLDED CASE CIRCUIT BREAKER WITH TRIP FREE MECHANISM. QJ FRAME STANDARD 40C BREAKER. 150A 2-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. 150A 2-POLE (10KA AT 240V). SPECIAL FEATURES NO LUGS INSTALLED.
MFR: Siemens
MFR #: QJ22B150
UPC: 783643193727
Item #: 102121
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Discontinued
LOW VOLTAGE MOLDED CASE CIRCUIT BREAKER WITH TRIP FREE MECHANISM. QJ FRAME STANDARD 40C BREAKER. 125A 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. 125A 3-POLE (10KA AT 240V). SPECIAL FEATURES NO LUGS INSTALLED.
MFR: Siemens
MFR #: QJ23B125
UPC: 783643193772
Item #: 146193
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Discontinued
Motor Starter protector MSP, IEC, SIRIUS Component in Group Installation ManualCombination Starter Starter with 3RV1928-1H adapter Type E Self-protected GroupTap Conductor Protector Trip Class 10, 5.5 - 8 Amps Frame Size S0 Screw Terminals UL File E47705 in Vol.7(1) Sec.9 (11)
Siemens
Motor Starter protector MSP, IEC, SIRIUS Component in Group Installation ManualCombination Starter Starter with 3RV1928-1H adapter Type E Self-protected GroupTap Conductor Protector Trip Class 10, 5.5 - 8 Amps Frame Size S0 Screw Terminals UL File E47705 in Vol.7(1) Sec.9 (11)
MFR: Siemens
MFR #: 3RV1021-1HA10
UPC: 754554409252
Item #: 172099
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Discontinued
Low Voltage Residential Circuit Breakers Main Breakers - Branch Main Breaker Reversible are Circuit Protection Load Center Mains, Feeders, and Miniature Circuit Breakers. Type MD-T Voltage Rating 120/240 Amperage Rating 200 Interrupt Rating 22 Number Of Poles 2
Siemens
Low Voltage Residential Circuit Breakers Main Breakers - Branch Main Breaker Reversible are Circuit Protection Load Center Mains, Feeders, and Miniature Circuit Breakers. Type MD-T Voltage Rating 120/240 Amperage Rating 200 Interrupt Rating 22 Number Of Poles 2
MFR: Siemens
MFR #: MPD2200R
UPC: 040892006483
Item #: 21514
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Discontinued
LOW VOLTAGE MOLDED CASE CIRCUIT BREAKER WITH TRIP FREE MECHANISM. QJ FRAME STANDARD 40C BREAKER. 200A 3-POLE (22KA AT 240V). SPECIAL FEATURES NO LUGS INSTALLED.
Siemens
LOW VOLTAGE MOLDED CASE CIRCUIT BREAKER WITH TRIP FREE MECHANISM. QJ FRAME STANDARD 40C BREAKER. 200A 3-POLE (22KA AT 240V). SPECIAL FEATURES NO LUGS INSTALLED.
MFR: Siemens
MFR #: QJH23B200
UPC: 783643193901
Item #: 61406
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Discontinued
Low Voltage Residential Circuit Breakers Miniature Thermal Mag Circuit Breakers - Type QP/MP, 3-Pole, 240VAC are Circuit Protection Load Center Mains, Feeders, and Miniature Circuit Breakers. Type MP-T Application For Use In 100 AMP, 3-Phase Output WML Meter Stacks Only Standard HACR Rated Voltage Rating 240 Amperage Rating 100 Interrupt Rating 10 Number Of Poles 3 Operating Temperature 40
Siemens
Low Voltage Residential Circuit Breakers Miniature Thermal Mag Circuit Breakers - Type QP/MP, 3-Pole, 240VAC are Circuit Protection Load Center Mains, Feeders, and Miniature Circuit Breakers. Type MP-T Application For Use In 100 AMP, 3-Phase Output WML Meter Stacks Only Standard HACR Rated Voltage Rating 240 Amperage Rating 100 Interrupt Rating 10 Number Of Poles 3 Operating Temperature 40
MFR: Siemens
MFR #: MP3100
UPC: 040892237603
Item #: 371909
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Discontinued
Low Voltage Residential Circuit Breakers Miniature Circuit Breakers GFCI - Personnel Protect 1-pole plug-on 10k are Circuit Protection Load Center Mains, Feeders, and Miniature Circuit Breakers. Replaced by US2 QF115A
Siemens
Low Voltage Residential Circuit Breakers Miniature Circuit Breakers GFCI - Personnel Protect 1-pole plug-on 10k are Circuit Protection Load Center Mains, Feeders, and Miniature Circuit Breakers. Replaced by US2 QF115A
MFR: Siemens
MFR #: QF115
UPC: 783643148574
Item #: 47653
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Discontinued
Siemens
LOW VOLTAGE SENTRON MOLDED CASE CIRCUIT BREAKER WITH SOLID STATE SENSITRIP III ELECTRONIC TRIP UNIT. ASSEMBLED STANDARD 40 DEG C BREAKER LD FRAME WITH FUSELESS CURRENT LIMITING BREAKING CAPACITY. 500A 3-POLE (100KAIC AT 600V) (150KAIC AT 480V). NON-INTERCHANGEABLE LIG TRIP UNIT. SPECIAL FEATURES NO LUGS INSTALLED. DIMENSIONS (W x H x D) IN 7.50 x 17.9 x 4.00.
MFR: Siemens
MFR #: SCLD69500G
UPC: 783643217652
Item #: 356802
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Discontinued
BREAKER 30A 1P 120V 10K MP-T
Siemens
Low Voltage Residential Circuit Breakers Miniature Thermal Mag Circuit Breakers - Type QP/MP 1-pole 10k are Circuit Protection Load Center Mains, Feeders, and Miniature Circuit Breakers. Type MP-T Standard HACR Rated Voltage Rating120 Amperage Rating 30 Interrupt Rating 10 Number Of Poles 1 Operating Temperature 40
MFR: Siemens
MFR #: MP130
UPC: 040892518917
Item #: 144757
Available to Order
$47.85 each
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Discontinued
Motor Starter protector MSP, IEC, SIRIUS Component in Group Installation ManualCombination Starter with 3RT1946-4GA07 adapter Type E Self-protected Group Tap Conductor Protector Trip Class 20, 45 - 63 Amps Frame Size S3 Screw Terminals ULFile E47705 in Vol. 7(1) Sec. 8 (13)
Siemens
Motor Starter protector MSP, IEC, SIRIUS Component in Group Installation ManualCombination Starter with 3RT1946-4GA07 adapter Type E Self-protected Group Tap Conductor Protector Trip Class 20, 45 - 63 Amps Frame Size S3 Screw Terminals ULFile E47705 in Vol. 7(1) Sec. 8 (13)
MFR: Siemens
MFR #: 3RV1042-4JB10
UPC: 754554730479
Item #: 364363
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Discontinued
Low Voltage Residential Circuit Breakers Miniature Circuit Breakers GFCI - Personnel Protect 1-pole plug-on 10k are Circuit Protection Load Center Mains, Feeders, and Miniature Circuit Breakers. BREAKER 20A 1P 120V 10K QPF GFCI 5MAReplaced by QF120A
Siemens
Low Voltage Residential Circuit Breakers Miniature Circuit Breakers GFCI - Personnel Protect 1-pole plug-on 10k are Circuit Protection Load Center Mains, Feeders, and Miniature Circuit Breakers. BREAKER 20A 1P 120V 10K QPF GFCI 5MAReplaced by QF120A
MFR: Siemens
MFR #: QF120
UPC: 783643148581
Item #: 48352
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Discontinued
Motor Starter protector MSP, IEC, SIRIUS Component in Group Installation ManualCombination Starter Type E Self-protected Group Tap Conductor Protector Trip Class 10, 22 - 32 Amps Frame Size S2 Screw Terminals UL File E47705 in Vol. 7 (1) Sec. 7 (12)
Siemens
Motor Starter protector MSP, IEC, SIRIUS Component in Group Installation ManualCombination Starter Type E Self-protected Group Tap Conductor Protector Trip Class 10, 22 - 32 Amps Frame Size S2 Screw Terminals UL File E47705 in Vol. 7 (1) Sec. 7 (12)
MFR: Siemens
MFR #: 3RV1031-4EA10
UPC: 754554409351
Item #: 288123
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Discontinued
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 60A 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 60A 2P 120/240V 10K QPF GFCI5MA
MFR: Siemens
MFR #: QF260
UPC: 783643273771
Item #: 166459
Available to Order
Phone: 1-855-999-2372 Email Contact Us
Availability
Location Available Qty
Discontinued
Low Voltage Residential Circuit Breakers Main Breakers - Branch Main Breakers Non-reversible are Circuit Protection Load Center Mains, Feeders, and Miniature Circuit Breakers. Type MD-T Voltage Rating 120/240 Amperage Rating 175 Interrupt Rating 10 Number Of Poles 2
Siemens
Low Voltage Residential Circuit Breakers Main Breakers - Branch Main Breakers Non-reversible are Circuit Protection Load Center Mains, Feeders, and Miniature Circuit Breakers. Type MD-T Voltage Rating 120/240 Amperage Rating 175 Interrupt Rating 10 Number Of Poles 2
MFR: Siemens
MFR #: MPD2175
UPC: 040892006414
Item #: 1188737
Available to Order
Phone: 1-855-999-2372 Email Contact Us
Availability
Location Available Qty
Discontinued
Low Voltage Residential Circuit Breakers Main Breakers - Type QPP/MPP Breakers are Circuit Protection Load Center Mains, Feeders, and Miniature CircuitBreakers. Type MPP Voltage Rating 120/240 Amperage Rating 200 Interrupt Rating 10 Number Of Poles 4
Siemens
Low Voltage Residential Circuit Breakers Main Breakers - Type QPP/MPP Breakers are Circuit Protection Load Center Mains, Feeders, and Miniature CircuitBreakers. Type MPP Voltage Rating 120/240 Amperage Rating 200 Interrupt Rating 10 Number Of Poles 4
MFR: Siemens
MFR #: MPP2200
UPC: 040892528664
Item #: 1206633
Available to Order
Phone: 1-855-999-2372 Email Contact Us
Availability
Location Available Qty
Discontinued
Appleton
Ground Indicator; 3/4 Inch NPT, 250 Volt AC
MFR: Appleton Electric
MFR #: AEPGI50
UPC: 781381923996
Item #: 64597
Available to Order
Phone: 1-855-999-2372 Email Contact Us
Availability
Location Available Qty
Discontinued
Eaton Crouse-Hinds series EIB circuit breaker, 15A, EG frame type, Bolted/ground joint cover construction, Copper-free aluminum, Cutler-Hammer breaker, Three-pole, 600 Vac
Eaton
Eaton Crouse-Hinds series EIB circuit breaker, 15A, EG frame type, Bolted/ground joint cover construction, Copper-free aluminum, Cutler-Hammer breaker, Three-pole, 600 Vac
MFR: Eaton Crouse-Hinds
MFR #: EIBA3015
UPC: 662276054479
Item #: 620940
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.