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
Siemens
BREAKER 50A 1P 120V 10K QP 10 KAIC
MFR: Siemens
MFR #: Q150
UPC: 783643148239
Item #: 53145
Available to Order
$63.45 each
Availability
Location Available Qty
Siemens
LOW VOLTAGE SENTRON MOLDED CASE CIRCUIT BREAKER WITH THERMAL - MAGNETICTRIP UNIT. STANDARD 40 DEG C BREAKER ED FRAME WITH HIGH BREAKING CAPACITY. 60A 2-POLE (42KAIC AT 480V). NON-INTERCHANGEABLE TRIP UNIT. SPECIAL FEATURES LOAD LUGS ONLY (LN1E100) WIRE RANGE 10 - 1/0AWG (CU/AL). DIMENSIONS (W x H x D) IN 2.00x 6.4 x 3.92.
MFR: Siemens
MFR #: HED42B060
UPC: 783643210028
Item #: 113054
Available to Order
$3362.89 each
Availability
Location Available Qty
Siemens
LOW VOLTAGE SENTRON MOLDED CASE CIRCUIT BREAKER WITH MAGNETIC ONLY TRIPUNIT. MOLDED CASE SWITCH (BREAKER) ED FRAME WITH STANDARD BREAKING CAPACITY. 125A 3-POLE 600V 1000A SELF-PROTECTIVE INSTANTANEOUS OVERRIDE. NON-INTERCHANGEABLETRIP UNIT. SPECIAL FEATURES LOAD LUGS ONLY (TA1E6125) WIRE RANGE 3 - 3/0AWG (CU) / 1 - 2/0AWG (AL). DIMENSIONS (W x H x D) IN 3.00 x 6.4 x 3.92.
MFR: Siemens
MFR #: ED63S125A
UPC: 783643216563
Item #: 466680
Available to Order
$6165.47 each
Availability
Location Available Qty
Siemens
SUP PTOR 5SY4 4P 480V 63A 5K A-TRIP
MFR: Siemens
MFR #: 5SY4463-5
UPC: 754554876726
Item #: 524797
Available to Order
$694.77 each
Availability
Location Available Qty
Siemens
BREAKER 50A 2P 120/240V 22K BLH 120V ST 22 KAIC, W/120V S.T. FACTORY INSTALLED
MFR: Siemens
MFR #: B250H00S01
UPC: 783643268814
Item #: 394353
Available to Order
$797.94 each
Availability
Location Available Qty
Siemens
BREAKER BQD 1P 45A 277VAC 14KA 10 KAIC
MFR: Siemens
MFR #: BQD145
UPC: 783643277144
Item #: 619108
Available to Order
$311.94 each
Availability
Location Available Qty
Siemens
LOW VOLTAGE SENTRON MOLDED CASE CIRCUIT BREAKER WITH THERMAL - MAGNETICTRIP UNIT. ASSEMBLED STANDARD 40 DEG C BREAKER LD FRAME WITH STANDARD BREAKING CAPACITY. 600A 3-POLE (25KAIC AT 600V) (35KAIC AT 480V). NON-INTERCHANGEABLE TRIP UNIT. SPECIAL FEATURES NO LUGS INSTALLED. DIMENSIONS (W x H x D) IN 7.50 x 11.0 x 4.00.
MFR: Siemens
MFR #: LXD63B600
UPC: 783643213760
Item #: 140521
Available to Order
$19296.29 each
Availability
Location Available Qty
Siemens
SENTRON 2000A ENCLOSURE BREAKER PD/RD ENCLOSURE TYP 1
MFR: Siemens
MFR #: PRD6N1
UPC: 783643252479
Item #: 938037
Available to Order
$20027.74 each
Availability
Location Available Qty
Siemens
LOW VOLTAGE SENTRON MOLDED CASE CIRCUIT BREAKER WITH THERMAL - MAGNETICTRIP UNIT. STANDARD 40 DEG C BREAKER ED FRAME WITH STANDARD BREAKING CAPACITY. 15A 3-POLE (18KAIC AT 600V) (25KAIC AT 480V). NON-INTERCHANGEABLE TRIP UNIT. SPECIAL FEATURES LOAD LUGS ONLY (SA1E025) WIRE RANGE 14 - 10AWG (CU) / 12 - 10AWG (AL). DIMENSIONS (W x H x D) IN 3.00 x 6.4 x 3.92.
MFR: Siemens
MFR #: ED63B015
UPC: 783643209664
Item #: 12271
Available to Order
$2823.11 each
Availability
Location Available Qty
Siemens
LOW VOLTAGE SENTRON MOLDED CASE CIRCUIT BREAKER WITH THERMAL - MAGNETICTRIP UNIT. STANDARD 40 DEG C BREAKER ED FRAME WITH STANDARD BREAKING CAPACITY. 20A 1-POLE (10KAIC AT 120V). NON-INTERCHANGEABLE TRIP UNIT. SPECIAL FEATURES LOAD LUGS ONLY (SA1E025) WIRE RANGE 14 - 10AWG (CU) / 12 - 10AWG (AL). DIMENSIONS (W x H x D) IN 1.00 x 6.4 x 3.92.
MFR: Siemens
MFR #: ED21B020
UPC: 783643208711
Item #: 1171347
Available to Order
$475.24 each
Availability
Location Available Qty
Siemens
BREAKER SJD AL/CU LUGS 1,2W 4AWG-3/0 LUG. SINGLE LUG.
MFR: Siemens
MFR #: TA2J630
UPC: 783643198241
Item #: 1202749
Available to Order
$99.26 each
Availability
Location Available Qty
Siemens
LOW VOLTAGE SENTRON MOLDED CASE CIRCUIT BREAKER WITH THERMAL - MAGNETICTRIP UNIT. ASSEMBLED STANDARD 40 DEG C BREAKER FD FRAME WITH STANDARD BREAKING CAPACITY. 100A 2-POLE (22KAIC AT 600V) (35KAIC AT 480V). NON-INTERCHANGEABLE TRIP UNIT. SPECIAL FEATURES NO LUGS INSTALLED. DIMENSIONS (W x H x D) IN 4.50 x 9.5x 4.00.
MFR: Siemens
MFR #: FXD62B100
UPC: 783643211117
Item #: 394396
Available to Order
$6171.33 each
Availability
Location Available Qty
Siemens
LOW VOLTAGE SENTRON MOLDED CASE CIRCUIT BREAKER WITH THERMAL - MAGNETICTRIP UNIT. STANDARD 40 DEG C BREAKER ED FRAME WITH STANDARD BREAKING CAPACITY. 70A 1-POLE (22KAIC AT 277V). NON-INTERCHANGEABLE TRIP UNIT. SPECIAL FEATURES LOAD LUGS ONLY (LD1E100) WIRE RANGE 6 - 1/0AWG (CU/AL). DIMENSIONS (W x H x D) IN 1.00 x 6.4 x 3.92.
MFR: Siemens
MFR #: ED41B070
UPC: 783643209176
Item #: 942197
Available to Order
$1058.05 each
Availability
Location Available Qty
Siemens
Low Voltage Molded Case Circuit Breakers Panelboard Mounting 240V Circuit Breakers - Type BL, 3-Pole, 240VAC are Circuit Protection Molded Case CircuitBreakers. Type HBL Application Electrical Distribution Standard UL 489 Voltage Rating 240V Amperage Rating 80A Trip Range Thermal Magnetic Interrupt Rating 65 AIC Number Of Poles 3P
MFR: Siemens
MFR #: B380HH
UPC: 783643264274
Item #: 139670
Available to Order
$1878.49 each
Availability
Location Available Qty
Siemens
LOW VOLTAGE SENTRON MOLDED CASE CIRCUIT BREAKER WITH THERMAL - MAGNETICTRIP UNIT. STANDARD 40 DEG C BREAKER ED FRAME WITH STANDARD BREAKING CAPACITY. 50A 1-POLE (10KAIC AT 120V). NON-INTERCHANGEABLE TRIP UNIT. SPECIAL FEATURES LOAD LUGS ONLY (LD1E060) WIRE RANGE 10 - 4AWG (CU/AL). DIMENSIONS (W x H x D) IN 1.00 x 6.4 x 3.92.
MFR: Siemens
MFR #: ED21B050
UPC: 783643208773
Item #: 507086
Available to Order
$475.24 each
Availability
Location Available Qty
Siemens
Low Voltage Molded Case Circuit Breakers Panelboard Mounting 240V GFCI Circuit Breakers - 1-Pole, GFCI - BLE, 10KAIC, 120VAC are Circuit Protection Molded Case Circuit Breakers. Sub Brand N/A Type BL Special Features N/A Application Electrical Distribution Standard UL 489 Voltage Rating 120V 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 1P
MFR: Siemens
MFR #: BE130
UPC: 783643266117
Item #: 357537
Available to Order
$832.17 each
Availability
Location Available Qty
Siemens
SUPPLEMENTARY PROTECTOR,3P,20A,CURVE D Supplementary Protector, UL1077 Rated, IEC Mini Circuit Breaker, 3 Pole, 20 Amps, 480 VAC, Trip Characteristic Curve D, 54mm Width,70mm Depth, UL File E116386 in Vol. 1 Sec. 2
MFR: Siemens
MFR #: 5SY4320-8
UPC: 754554876511
Item #: 509769
Available to Order
$208.60 each
Availability
Location Available Qty
Siemens
Low Voltage Molded Case Circuit Breakers General Purpose MCCBs - Type BQ, 2-Pole, 120/240VAC are Circuit Protection Molded Case Circuit Breakers. 2-Pole Common-Trip circuit breaker type BQH. Rated 120/240V (030A) (AIR 22 kA). Special features Load side lugs are included.
MFR: Siemens
MFR #: BQ2B030H
UPC: 783643161603
Item #: 342818
Available to Order
$385.28 each
Availability
Location Available Qty
Siemens
Low Voltage Residential Circuit Breakers Miniature Thermal Mag Circuit Breakers - Duplex, Triplex, Quadplex are Circuit Protection Load Center Mains, Feeders, and Miniature Circuit Breakers. Type QT Application Electrical Distribution Standard UL 489 Voltage Rating 120V Amperage Rating 30-20A Trip Range Thermal Magnetic Interrupt Rating 10 AIC Number Of Poles 1P
MFR: Siemens
MFR #: Q3020
UPC: 783643170797
Item #: 216564
Available to Order
$136.15 each
Availability
Location Available Qty
Siemens
LOW VOLTAGE SENTRON MOLDED CASE CIRCUIT BREAKER. THERMAL - MAGNETIC TRIP UNIT FOR FD FRAME 225A 3-POLE 600V BREAKERS.
MFR: Siemens
MFR #: FD63T225
UPC: 783643211988
Item #: 846384
Available to Order
$3976.02 each
Availability
Location Available Qty
Siemens
LOW VOLTAGE SENTRON MOLDED CASE CIRCUIT BREAKER WITH THERMAL - MAGNETICTRIP UNIT. STANDARD 40 DEG C BREAKER ED FRAME WITH STANDARD BREAKING CAPACITY. 30A 3-POLE (18KAIC AT 480V). NON-INTERCHANGEABLE TRIP UNIT. SPECIAL FEATURES LOAD LUGS ONLY (LN1E100) WIRE RANGE 10 - 1/0AWG (CU/AL). DIMENSIONS (W x H x D) IN 3.00 x 6.4 x 3.92.
MFR: Siemens
MFR #: ED43B030
UPC: 783643209398
Item #: 174719
Available to Order
$2474.99 each
Availability
Location Available Qty
Siemens
LOW VOLTAGE SENTRON MOLDED CASE CIRCUIT BREAKER WITH THERMAL - MAGNETICTRIP UNIT. STANDARD 40 DEG C BREAKER ED FRAME WITH STANDARD BREAKING CAPACITY. 35A 2-POLE (18KAIC AT 480V). NON-INTERCHANGEABLE TRIP UNIT. SPECIAL FEATURES LOAD LUGS ONLY (LN1E100) WIRE RANGE 10 - 1/0AWG (CU/AL). DIMENSIONS (W x H x D) IN 2.00 x 6.4 x 3.92.
MFR: Siemens
MFR #: ED42B035
UPC: 783643209251
Item #: 809109
Available to Order
$1890.22 each
Availability
Location Available Qty
Siemens
LOW VOLTAGE SENTRON MOLDED CASE CIRCUIT BREAKER WITH THERMAL - MAGNETICTRIP UNIT. STANDARD 40 DEG C BREAKER ED FRAME WITH HIGH BREAKING CAPACITY. 20A 3-POLE (42KAIC AT 480V). NON-INTERCHANGEABLE TRIP UNIT. SPECIAL FEATURES LOAD LUGS ONLY (SA1E025) WIRE RANGE 14 - 10AWG (CU) / 12 - 10AWG (AL). DIMENSIONS (W x H x D) IN 3.00 x 6.4 x 3.92.
MFR: Siemens
MFR #: HED43B020
UPC: 783643210103
Item #: 366222
Available to Order
$4120.74 each
Availability
Location Available Qty
Siemens
Low Voltage Molded Case Circuit Breakers General Purpose MCCBs - 1-pole, TM - CQD, 14KAIC, 277VAC are Circuit Protection Molded Case Circuit Breakers. BREAKER CQD 1-POLE20A 277VAC 14KA DIN RAIL RAIL
MFR: Siemens
MFR #: CQD120
UPC: 783643277489
Item #: 703009
Available to Order
$332.48 each
Availability
Location Available Qty
Siemens
LOW VOLTAGE SENTRON MOLDED CASE CIRCUIT BREAKER WITH THERMAL - MAGNETICTRIP UNIT. STANDARD 40 DEG C BREAKER ED FRAME WITH STANDARD BREAKING CAPACITY. 20A 2-POLE (18KAIC AT 480V). NON-INTERCHANGEABLE TRIP UNIT. SPECIAL FEATURES LOAD LUGS ONLY (SA1E025) WIRE RANGE 14 - 10AWG (CU) / 12 - 10AWG (AL). DIMENSIONS (W x H x D) IN 2.00 x 6.4 x 3.92.
MFR: Siemens
MFR #: ED42B020
UPC: 783643209220
Item #: 22921
Available to Order
$1890.22 each
Availability
Location Available Qty
Siemens
Low Voltage Molded Case Circuit Breakers General Purpose MCCBs - Type BQ, 2-Pole, 120/240VAC are Circuit Protection Molded Case Circuit Breakers. 2-Pole Common-Trip circuit breaker type BQ. Rated 120/240V (045A) (AIR 10 kA). Special features Load side lugs are included.
MFR: Siemens
MFR #: BQ2B045
UPC: 783643161214
Item #: 174051
Available to Order
$200.46 each
Availability
Location Available Qty
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 QP/MP Special Features Shunt Trip 120V Application Electrical Distribution Standard UL 489 Voltage Rating 120V AmperageRating 15A Trip Range Thermal Magnetic Interrupt Rating 10 AIC Number Of Poles 1P
MFR: Siemens
MFR #: Q11500S01
UPC: 783643237940
Item #: 376164
Available to Order
$435.56 each
Availability
Location Available Qty
Siemens
LOW VOLTAGE SENTRON MOLDED CASE CIRCUIT BREAKER WITH THERMAL - MAGNETICTRIP UNIT. STANDARD 40 DEG C BREAKER ED FRAME WITH STANDARD BREAKING CAPACITY. 30A 2-POLE (18KAIC AT 600V) (25KAIC AT 480V). NON-INTERCHANGEABLE TRIP UNIT. SPECIAL FEATURES LINE AND LOAD SIDE LUGS (LN1E100) WIRE RANGE 10 - 1/0AWG (CU/AL). DIMENSIONS (W x H x D) IN 2.00 x 6.4 x 3.92.
MFR: Siemens
MFR #: ED62B030L
UPC: 783643087590
Item #: 665963
Available to Order
$2219.76 each
Availability
Location Available Qty
Siemens
Low Voltage Molded Case Circuit Breakers Panelboard Mounting 240V GFCI Circuit Breakers - 2-Pole, GFCI - BLE, 10KAIC, 120/240VAC are Circuit ProtectionMolded Case Circuit Breakers. Sub Brand N/A Type BL Special Features N/A Application Electrical Distribution Standard UL 489 Voltage Rating 120/240V Amperage Rating 20A Load Rating N/A Frequency Rating N/A Phase N/A Frame N/A Trip Type N/ATrip Range Thermal Magnetic Interrupt Rating 10 AIC Number Of Poles 2P
MFR: Siemens
MFR #: BE220
UPC: 783643274112
Item #: 88304
Available to Order
$1087.39 each
Availability
Location Available Qty
Siemens
LOW VOLTAGE SENTRON MOLDED CASE CIRCUIT BREAKER WITH THERMAL - MAGNETICTRIP UNIT. STANDARD 40 DEG C BREAKER ED FRAME WITH HIGH BREAKING CAPACITY. 30A 3-POLE (42KAIC AT 480V). NON-INTERCHANGEABLE TRIP UNIT. SPECIAL FEATURES LINE AND LOAD SIDE LUGS (LN1E100) WIRE RANGE 10 - 1/0AWG (CU/AL). DIMENSIONS (W x H x D) IN 3.00 x 6.4 x 3.92.
MFR: Siemens
MFR #: HED43B030L
UPC: 783643236424
Item #: 162732
Available to Order
$4120.74 each
Availability
Location Available Qty
Siemens
LOW VOLTAGE SENTRON MOLDED CASE CIRCUIT BREAKER INTERNAL ACCESSORY. 120VAC UNDERVOLTAGE REALEASE COMBINATION WITH TWO FORM C 480 VAC AUXILIARY SWITCH (1NO / 1NC). SUITS MD / ND / PD / RD FRAME BREAKERS.
MFR: Siemens
MFR #: U01MN64AA
UPC: 783643226692
Item #: 342317
Available to Order
$3330.62 each
Availability
Location Available Qty
Siemens
LOW VOLTAGE SENTRON MOLDED CASE CIRCUIT BREAKER WITH THERMAL - MAGNETICTRIP UNIT. STANDARD 40 DEG C BREAKER ED FRAME WITH STANDARD BREAKING CAPACITY. 20A 3-POLE (10KAIC AT 240V). NON-INTERCHANGEABLE TRIP UNIT. SPECIAL FEATURES LOAD LUGS ONLY (SA1E025) WIRE RANGE 14 - 10AWG (CU) / 12 - 10AWG (AL). DIMENSIONS (W x H x D) IN 3.00 x 6.4 x 3.92.
MFR: Siemens
MFR #: ED23B020
UPC: 783643208971
Item #: 157975
Available to Order
$1603.71 each
Availability
Location Available Qty
Siemens
LOW VOLTAGE SENTRON MOLDED CASE CIRCUIT BREAKER INTERNAL ACCESSORY. 120VAC SHUNT TRIP. SUITS FD FRAME BREAKERS.
MFR: Siemens
MFR #: S01FD60
UPC: 783643212664
Item #: 113303
Available to Order
$2100.46 each
Availability
Location Available Qty
Siemens
LOW VOLTAGE SENTRON MOLDED CASE CIRCUIT BREAKER WITH THERMAL - MAGNETICTRIP UNIT. ASSEMBLED STANDARD 40 DEG C BREAKER FD FRAME WITH HIGH BREAKING CAPACITY. 200A 3-POLE (25KAIC AT 600V) (65KAIC AT 480V). NON-INTERCHANGEABLE TRIP UNIT. SPECIAL FEATURES NO LUGS INSTALLED. DIMENSIONS (W x H x D) IN 4.50 x 9.5 x 4.00.
MFR: Siemens
MFR #: HFXD63B200
UPC: 783643318496
Item #: 71662
Available to Order
$16850.64 each
Availability
Location Available Qty
Siemens
LOW VOLTAGE SENTRON MOLDED CASE CIRCUIT BREAKER WITH THERMAL - MAGNETICTRIP UNIT. ASSEMBLED STANDARD 40 DEG C BREAKER JD FRAME WITH STANDARD BREAKING CAPACITY. 300A 2-POLE (65KAIC AT 240V). NON-INTERCHANGEABLE TRIP UNIT. SPECIAL FEATURES NO LUGS INSTALLED. DIMENSIONS (W x H x D) IN 7.50 x 11.0 x 4.00.
MFR: Siemens
MFR #: JXD22B300
UPC: 783643212893
Item #: 394434
Available to Order
$8059.60 each
Availability
Location Available Qty
Siemens
LOW VOLTAGE SENTRON MOLDED CASE CIRCUIT BREAKER WITH THERMAL - MAGNETICTRIP UNIT. STANDARD 40 DEG C BREAKER ED FRAME WITH STANDARD BREAKING CAPACITY. 30A 2-POLE (10KAIC AT 240V). NON-INTERCHANGEABLE TRIP UNIT. SPECIAL FEATURES LOAD LUGS ONLY (LN1E100) WIRE RANGE 10 - 1/0AWG (CU/AL). DIMENSIONS (W x H x D) IN 2.00 x 6.4 x 3.92.
MFR: Siemens
MFR #: ED22B030
UPC: 783643208865
Item #: 854683
Available to Order
$1079.57 each
Availability
Location Available Qty
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 Application Electrical Distribution Standard UL 489 Voltage Rating 120/240V Amperage Rating 45A Trip Range Thermal Magnetic Interrupt Rating 22 AIC Number Of Poles 2P
MFR: Siemens
MFR #: Q245H
UPC: 783643434653
Item #: 589769
Available to Order
$265.70 each
Availability
Location Available Qty
Siemens
Low Voltage Molded Case Circuit Breakers General Purpose MCCBs - Type BQ, 2-Pole, 120/240VAC are Circuit Protection Molded Case Circuit Breakers. 2-Pole Common-Trip circuit breaker type BQH. Rated 120/240V (090A) (AIR 22 kA). Special features Load side lugs are included.
MFR: Siemens
MFR #: BQ2B090H
UPC: 783643161658
Item #: 1158038
Available to Order
$823.37 each
Availability
Location Available Qty
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 Application Electrical Distribution Standard UL 489 Voltage Rating 120/240V Amperage Rating 10A Trip Range Thermal Magnetic Interrupt Rating 10 AIC Number Of Poles 2P
MFR: Siemens
MFR #: Q210
UPC: 783643449046
Item #: 204322
Available to Order
$129.87 each
Availability
Location Available Qty
Siemens
LOW VOLTAGE SENTRON MOLDED CASE CIRCUIT BREAKER WITH THERMAL - MAGNETICTRIP UNIT. STANDARD 40 DEG C BREAKER ED FRAME WITH STANDARD BREAKING CAPACITY. 15A 3-POLE (10KAIC AT 240V). NON-INTERCHANGEABLE TRIP UNIT. SPECIAL FEATURES LOAD LUGS ONLY (SA1E025) WIRE RANGE 14 - 10AWG (CU) / 12 - 10AWG (AL). DIMENSIONS (W x H x D) IN 3.00 x 6.4 x 3.92.
MFR: Siemens
MFR #: ED23B015
UPC: 783643208964
Item #: 951801
Available to Order
$1603.71 each
Availability
Location Available Qty
Siemens
LOW VOLTAGE SENTRON MOLDED CASE CIRCUIT BREAKER INTERNAL ACCESSORY. 277VAC SHUNT TRIP. SUITS FD FRAME BREAKERS.
MFR: Siemens
MFR #: S15FD60
UPC: 783643212695
Item #: 69753
Available to Order
$1831.55 each
Availability
Location Available Qty
Siemens
LOW VOLTAGE SENTRON MOLDED CASE CIRCUIT BREAKER WITH THERMAL - MAGNETICTRIP UNIT. STANDARD 40 DEG C BREAKER ED FRAME WITH STANDARD BREAKING CAPACITY. 25A 1-POLE (22KAIC AT 277V). NON-INTERCHANGEABLE TRIP UNIT. SPECIAL FEATURES LOAD LUGS ONLY (SA1E025) WIRE RANGE 14 - 10AWG (CU) / 12 - 10AWG (AL). DIMENSIONS (W x H x D) IN 1.00 x 6.4 x 3.92.
MFR: Siemens
MFR #: ED41B025
UPC: 783643209107
Item #: 126776
Available to Order
$631.70 each
Availability
Location Available Qty
Siemens
LOW VOLTAGE SENTRON MOLDED CASE CIRCUIT BREAKER WITH THERMAL - MAGNETICTRIP UNIT. STANDARD 40 DEG C BREAKER ED FRAME WITH HIGH BREAKING CAPACITY. 100A3-POLE (42KAIC AT 480V). NON-INTERCHANGEABLE TRIP UNIT. SPECIAL FEATURES LOAD LUGS ONLY (LN1E100) WIRE RANGE 10 - 1/0AWG (CU/AL). DIMENSIONS (W x H x D) IN 3.00 x 6.4 x 3.92.
MFR: Siemens
MFR #: HED43B100
UPC: 783643210219
Item #: 284971
Available to Order
$4433.66 each
Availability
Location Available Qty
Siemens
CIRCUIT BREAKER 230/400V 10KA, 1-POLE, A, 4A, D=70MM
MFR: Siemens
MFR #: 5SY4104-5
UPC: 754554864846
Item #: 949105
Available to Order
$69.81 each
Availability
Location Available Qty
Siemens
Low Voltage Molded Case Circuit Breakers General Purpose MCCBs are Circuit Protection Molded Case Circuit Breakers. 1-Pole circuit breaker type BQ. Rated 120V (060A) (AIR 10 kA). Special features Load side lugs are included.
MFR: Siemens
MFR #: BQ1B060
UPC: 783643161177
Item #: 199878
Available to Order
$88.99 each
Availability
Location Available Qty
Siemens
LOW VOLTAGE SENTRON MOLDED CASE CIRCUIT BREAKER WITH MAGNETIC TRIP ONLYUNIT. STANDARD RANGE ETI BREAKER ED FRAME WITH STAND ARDBREAKING CAPACITY. MEETS UL 489 / IEC 60947-2 STANDARDS. 40A 3-POLEBREAKER (18KAIC AT 600V) (25KAIC AT 480V). SPECIAL FEATURES LOAD LUGSONLY (LN1E100) WIRE RANGE 10 - 1/0AWG (CU/AL). DIMENSIONS (W x H x D)IN 3 x 6.35 x 3.92.__________________________________ ______________________________________
MFR: Siemens
MFR #: ED63A040
UPC: 783643214958
Item #: 93401
Available to Order
$2980.55 each
Availability
Location Available Qty
Siemens
LOW VOLTAGE SENTRON MOLDED CASE CIRCUIT BREAKER WITH MAGNETIC TRIP ONLYUNIT. STANDARD RANGE ETI BREAKER ED FRAME WITH STAND ARDBREAKING CAPACITY. MEETS UL 489 / IEC 60947-2 STANDARDS. 10A 3-POLEBREAKER (18KAIC AT 600V) (25KAIC AT 480V). SPECIAL FEATURES LOAD LUGSONLY (SA1E025) WIRE RANGE 14 - 10AWG (CU) / 12 - 10AWG (AL). DIMENSIONS(W x H x D) IN 3 x 6.35 x 3.92.____________________ ____________________________________________________
MFR: Siemens
MFR #: ED63A010
UPC: 783643210820
Item #: 224032
Available to Order
$2980.55 each
Availability
Location Available Qty
Siemens
BREAKER BQD 1P 80A 277VAC 14KA 10 KAIC
MFR: Siemens
MFR #: BQD180
UPC: 783643277182
Item #: 533445
Available to Order
$590.63 each
Availability
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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.