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
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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 LINE AND LOAD SIDE LUGS (LN1E100) WIRE RANGE 10 - 1/0AWG (CU/AL). DIMENSIONS (W x Hx D) IN 3.00 x 6.4 x 3.92.
MFR: Siemens
MFR #: ED43B030L
UPC: 783643236141
Item #: 49174
Available to Order
$5019.73 each
Availability
Location Available Qty
Siemens
BREAKER 20A 2P 120/240V 22K BLH 22 KAIC
MFR: Siemens
MFR #: B220H
UPC: 783643263901
Item #: 156162
Available to Order
$773.72 each
Availability
Location Available Qty
Siemens
Low Voltage Residential Circuit Breakers Miniature Circuit Breakers GFCI - Equipment Protect 2-pole plug-on 10k are Circuit Protection Load Center Mains, Feeders, and Miniature Circuit Breakers. Sub Brand N/A Type QE Special Features N/A Application Electrical Distribution Standard UL 489 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 #: QE230
UPC: 783643305908
Item #: 39047
Available to Order
$857.57 each
Availability
Location Available Qty
Siemens
Low Voltage Molded Case Circuit Breakers Panelboard Mounting 240V Circuit Breakers - Type BL, 2-Pole, 120/240VAC are Circuit Protection Molded Case Circuit Breakers. Type BLH Application Electrical Distribution Standard UL 489 Voltage Rating 120/240V A mperage Rating 100A Trip Range Thermal Magnetic Interrupt Rating 22 AIC Number Of Poles 2P
MFR: Siemens
MFR #: B2100H
UPC: 783643263970
Item #: 164241
Available to Order
$1658.95 each
Availability
Location Available Qty
Siemens
Low Voltage Molded Case Circuit Breakers Sentron Molded Case Circuit Breakers - MCCB Operating Mechanisms are Circuit Protection Molded Case Circuit Breakers. BREAKER ED MAX-FLEX COMPLETE KIT
MFR: Siemens
MFR #: FHOE036
UPC: 783643200548
Item #: 309017
Available to Order
$3319.61 each
Availability
Location Available Qty
Siemens
BREAKER 25A 1P 120V 65K HBL 65 KAIC
MFR: Siemens
MFR #: B125HH
UPC: 783643089099
Item #: 394340
Available to Order
$583.29 each
Availability
Location Available Qty
Siemens
Low Voltage Molded Case Circuit Breakers General Purpose MCCBs - 2-pole, TM - CQD, 14KAIC, 480/277VAC are Circuit Protection Molded Case Circuit Breakers. BREAKER CQD 2-POLE40A 480/277V 14KA DIN RAIL
MFR: Siemens
MFR #: CQD240
UPC: 783643277656
Item #: 409576
Available to Order
$1338.14 each
Availability
Location Available Qty
Siemens
BREAKER 70A 2P 120/240V 65K HBL 65 KAIC
MFR: Siemens
MFR #: B270HH
UPC: 783643264199
Item #: 394356
Available to Order
$2794.65 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. 80A 3-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 3.00 x 6.4 x 3.92.
MFR: Siemens
MFR #: ED63B080L
UPC: 783643236363
Item #: 200415
Available to Order
$7131.58 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 1-POLE (10KAIC AT 120V). NON-INTERCHANGEABLE TRIP UNIT. SPECIAL FEATURES LINE AND LOAD SIDE LUGS (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 #: ED21B015L
UPC: 783643232075
Item #: 926769
Available to Order
$964.14 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 BQH. Rated 120V (020A) (AIR 22 kA). Special features Load side lugs are included.
MFR: Siemens
MFR #: BQ1B020H
UPC: 783643161498
Item #: 343755
Available to Order
$339.68 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 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 #: ED43B070
UPC: 783643209459
Item #: 361778
Available to Order
$5903.24 each
Availability
Location Available Qty
Siemens
CIRCUIT BREAKER 230/400V 6KA, 1-POLE, C, 10A, D=70MM
MFR: Siemens
MFR #: 5SY6110-7
UPC: 754554849973
Item #: 408583
Available to Order
$227.10 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 3-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 3.00 x 6.4 x 3.92.
MFR: Siemens
MFR #: ED63B050L
UPC: 783643236332
Item #: 118371
Available to Order
$5724.82 each
Availability
Location Available Qty
Siemens
BREAKER BQD 3P 35A 480VAC 14KA 10 KAIC
MFR: Siemens
MFR #: BQD335
UPC: 783643277380
Item #: 146763
Available to Order
$2482.42 each
Availability
Location Available Qty
Siemens
Low Voltage Molded Case Circuit Breakers Sentron Molded Case Circuit Breakers - Circuit Breaker Enclosures are Circuit Protection Molded Case Circuit Breakers. Sub Brand Sentron Features Type 1 Enclosure Application For use with 110-125A ED4. ED6. or HED4 Frame ED4, ED6 or HED4 Enclosure Type 1
MFR: Siemens
MFR #: CED6N1S
UPC: 783643247529
Item #: 264793
Available to Order
$1844.23 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 Application Electrical Distribution Standard UL 489 Voltage Rating 120V Amperage Rating 35A Trip Range Thermal Magnetic Interrupt Rating 10 AIC Number Of Poles 1P
MFR: Siemens
MFR #: Q135
UPC: 783643156241
Item #: 228660
Available to Order
$24.79 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 3-POLE (18KAIC AT 480V). NON-INTERCHANGEABLE TRIP UNIT. SPECIAL FEATURES LINE AND LOAD SIDE LUGS (LN1E100) WIRE RANGE 10 - 1/0AWG (CU/AL). DIMENSIONS (W x Hx D) IN 3.00 x 6.4 x 3.92.
MFR: Siemens
MFR #: ED43B070L
UPC: 783643236202
Item #: 450771
Available to Order
$5903.24 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 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 #: ED43B015
UPC: 783643209367
Item #: 1259597
Available to Order
$5019.73 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 120/240V Amperage Rating 20-50A Trip Range Thermal Magnetic Interrupt Rating 10 AIC Number Of Poles Two single poles and one double pole
MFR: Siemens
MFR #: Q22050CT
UPC: 783643195028
Item #: 178012
Available to Order
$136.32 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 40A Trip Range Thermal Magnetic Interrupt Rating 65 AIC Number Of Poles 3P
MFR: Siemens
MFR #: B340HH
UPC: 783643264236
Item #: 394363
Available to Order
$2940.47 each
Availability
Location Available Qty
Siemens
Motor Starter protector MSP, IEC, SIRIUS Component in Group Installation Group Tap Conductor Protector Trip Class 10, 3.5 - 5 Amps Frame Size S00 Screw Terminals UL File E47705 in Vol. 7 Sec. 6
MFR: Siemens
MFR #: 3RV1011-1FA10
UPC: 754554408989
Item #: 361378
Available to Order
$900.93 each
Availability
Location Available Qty
Siemens
LOW VOLTAGE SENTRON MOLDED CASE CIRCUIT BREAKER ACCESSORY. ALUMINUM BODY LUG FOR 2/3-POLE 30A - 100A ED FRAME BREAKER. WIRE RANGE 10 - 1/0 AWG (CU/AL).SUITABLE FOR LOAD SIDE ONLY. SINGLE LUG.
MFR: Siemens
MFR #: LN1E100
UPC: 783643146969
Item #: 354577
Available to Order
$21.10 each
Availability
Location Available Qty
Siemens
BREAKER VL IEC EXT SHAFT 600MM 8X8MM SPARE PART FOR ROTARY OPERATING MECHANISM 8UC6 EXTENSION SHAFT 600MM LONG 8 X 8MM
MFR: Siemens
MFR #: 8UC6082
UPC: 754554319636
Item #: 1206200
Available to Order
$437.47 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 Special Features Shunt Trip 120V Application Electrical Distribution Standard UL 489 Voltage Rating 120/240V Amperage Rating 50A Trip Range Thermal Magnetic Interrupt Rating 10 AIC Number Of Poles 2P
MFR: Siemens
MFR #: Q25000S01
UPC: 783643237568
Item #: 686552
Available to Order
$358.56 each
Availability
Location Available Qty
Siemens
Schalter_motor 3RV1011-1ba10-
MFR: Siemens
MFR #: 3RV1011-1BA10
UPC: 754554408903
Item #: 1203250
Available to Order
$900.93 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 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 #: ED42B030
UPC: 783643209244
Item #: 49373
Available to Order
$3834.28 each
Availability
Location Available Qty
Siemens
BREAKER 25A 2P 120/240V 10K BL 10 KAIC
MFR: Siemens
MFR #: B225
UPC: 783643263543
Item #: 69000
Available to Order
$391.15 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 (015A) (AIR 10 kA). Special features Load side lugs are included.
MFR: Siemens
MFR #: BQ2B015
UPC: 783643102408
Item #: 179183
Available to Order
$396.29 each
Availability
Location Available Qty
Siemens
LOW VOLTAGE SENTRON MOLDED CASE CIRCUIT BREAKER ACCESSORY. 3 PIECE ALUMINUM BODY LUG FOR 3-POLE 600A - 1200A MD / ND FRAME BREAKER. WIRE RANGE 250 - 500KCMIL (CU/AL) - 4 BARREL LUG. INCLUDES NDTS END BARRIER. SUITABLE FOR LINE AND LOAD SIDES. 3 LUG KIT.
MFR: Siemens
MFR #: 3TA4N8500
UPC: 783643247321
Item #: 155186
Available to Order
$4652.60 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 BL Application Electrical Distribution Standard UL 489 Voltage Rating 240V Amperage Rating 15A Trip Range Thermal Magnetic Interrupt Rating 10 AIC Number Of Poles 3P
MFR: Siemens
MFR #: B315
UPC: 783643263680
Item #: 16318
Available to Order
$1271.23 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 120/240V Amperage Rating 15-20A Trip Range Thermal Magnetic Interrupt Rating 10 AIC Number Of Poles Two single poles and one double pole
MFR: Siemens
MFR #: Q21520CT
UPC: 783643194953
Item #: 112605
Available to Order
$136.32 each
Availability
Location Available Qty
Siemens
LOW VOLTAGE SENTRON MOLDED CASE CIRCUIT BREAKER ACCESSORY. ALUMINUM BODY LUG FOR 2/3-POLE 250A - 600A JD AND LD FRAME BREAKER. WIRE RANGE 500 - 600KCMIL (CU) / 500 - 750KCMIL (AL) - 1 BARREL LUG. SUITABLE FOR LINE AND LOAD SIDES. SINGLE LUG.
MFR: Siemens
MFR #: TA1L6750
UPC: 783643192065
Item #: 190890
Available to Order
$435.75 each
Availability
Location Available Qty
Siemens
Motor Starter protector MSP, IEC, SIRIUS Component in Group Installation Group Tap Conductor Protector Trip Class 10, 4.5 - 6.3 Amps Frame Size S00 Screw Terminals UL File E47705 in Vol. 7 Sec. 6
MFR: Siemens
MFR #: 3RV1011-1GA10
UPC: 754554409009
Item #: 112732
Available to Order
$900.93 each
Availability
Location Available Qty
Siemens
RAIL,MOUNTING,35MM X 7.5MM X 1MM,6.5 FT. YELLOW CHROMATIZED PERFORATED, GALVANIZED, 35X27X7.3X1.0MM, 2000MM LONG STANDARD MOUNTING RAIL
MFR: Siemens
MFR #: 5ST1146
UPC: 754554217987
Item #: 250187
Available to Order
$191.59 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 (025A) (AIR 10 kA). Special features Load side lugs are included.
MFR: Siemens
MFR #: BQ2B025
UPC: 783643161191
Item #: 204676
Available to Order
$396.29 each
Availability
Location Available Qty
Siemens
Low Voltage Residential Circuit Breakers Miniature Circuit Breakers GFCI - Equipment Protect 2-pole plug-on 10k are Circuit Protection Load Center Mains, Feeders, and Miniature Circuit Breakers. Sub Brand N/A Type QE 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/A Trip Range Thermal Magnetic Interrupt Rating 10 AIC Number Of Poles 2P
MFR: Siemens
MFR #: QE220
UPC: 783643305885
Item #: 583901
Available to Order
$823.27 each
Availability
Location Available Qty
Siemens
BREAKER BQD 2P 60A 480VAC 14KA 10 KAIC
MFR: Siemens
MFR #: BQD260
UPC: 783643277298
Item #: 96500
Available to Order
$1405.04 each
Availability
Location Available Qty
Siemens
Low Voltage Molded Case Circuit Breakers General Purpose MCCBs are Circuit Protection Molded Case Circuit Breakers. 3-Pole Common-Trip circuit breaker type BQ. Rated 240V (030A) (AIR 10 kA). Special features Load side lugs are included.
MFR: Siemens
MFR #: BQ3B030
UPC: 783643102606
Item #: 188286
Available to Order
$1279.81 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 120/240V Amperage Rating 40-40A Trip Range Thermal Magnetic Interrupt Rating 10 AIC Number Of Poles 2P
MFR: Siemens
MFR #: Q24040CT2
UPC: 783643083974
Item #: 70843
Available to Order
$155.32 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 EXTRA HIGH BREAKING CAPACITY. 20A 3-POLE (18KAIC AT 600V) (65KAIC AT 480V). NON-INTERCHANGEABLE TRIP UNIT. SPECIAL FEATURES LINE AND LOAD SIDE LUGS (SA1E025) WIRE RANGE 14 - 10AWG (CU) / 12 - 10AWG (AL). DIMENSIONS (W x H x D) IN 3.00 x 6.5 x 3.92.
MFR: Siemens
MFR #: HHED63B020L
UPC: 783643331051
Item #: 206199
Available to Order
$8668.73 each
Availability
Location Available Qty
Siemens
LOW VOLTAGE SENTRON MOLDED CASE CIRCUIT BREAKER. 250A FD FRAME FOR STANDARD BREAKING CAPACITY 3-POLE 600V BREAKERS.
MFR: Siemens
MFR #: FD63F250
UPC: 783643211537
Item #: 1145624
Available to Order
$7831.53 each
Availability
Location Available Qty
Siemens
Low Voltage Molded Case Circuit Breakers General Purpose MCCBs are Circuit Protection Molded Case Circuit Breakers. 3-Pole Common-Trip circuit breaker type BQ. Rated 240V (035A) (AIR 10 kA). Special features Load side lugs are included.
MFR: Siemens
MFR #: BQ3B035
UPC: 783643161269
Item #: 215955
Available to Order
$1279.81 each
Availability
Location Available Qty
Siemens
SUPPLEMENTARY PROTECTOR,2P,13A,CURVE D Supplementary Protector, UL1077 Rated, IEC Mini Circuit Breaker, 2 Pole, 13 Amps, 480 VAC, Trip Characteristic Curve D, 36mm Width,70mm Depth, UL File E116386 in Vol. 1 Sec. 2
MFR: Siemens
MFR #: 5SY4213-8
UPC: 754554876016
Item #: 1254604
Available to Order
$528.97 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. 60A 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 #: ED22B060
UPC: 783643208919
Item #: 308984
Available to Order
$2190.77 each
Availability
Location Available Qty
Siemens
LOW VOLTAGE SENTRON MOLDED CASE CIRCUIT BREAKER INTERNAL ACCESSORY. 120VAC SHUNT TRIP COMBINATION WITH FORM C 240 VAC AUXILIARY SWITCH (1NO / 1NC). SUITS ED FRAME BREAKERS.
MFR: Siemens
MFR #: S01ED62A
UPC: 783643234581
Item #: 870755
Available to Order
$4901.36 each
Availability
Location Available Qty
Siemens
Low Voltage Molded Case Circuit Breakers General Purpose MCCBs are Circuit Protection Molded Case Circuit Breakers. 3-Pole Common-Trip circuit breaker type BQH. Rated 240V (040A) (AIR 22 kA). Special features Load side lugs are included.
MFR: Siemens
MFR #: BQ3B040H
UPC: 783643161702
Item #: 1158041
Available to Order
$1902.56 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. 150A 3-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 #: FXD63B150
UPC: 783643211254
Item #: 163471
Available to Order
$15819.18 each
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.