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
Low Voltage Molded Case Circuit Breakers General Purpose MCCBs are Circuit Protection Molded Case Circuit Breakers. 1-Pole circuit breaker type BQ. Rated 120V (035A) (AIR 10 kA). Special features Load side lugs are included.
MFR: Siemens
MFR #: BQ1B035
UPC: 783643161146
Item #: 251079
Available to Order
$88.99 each
Availability
Location Available Qty
Siemens
SUPPLEMENTARY PROTECTOR,1P,10A,CURVE B Supplementary Protector, IEC Mini Circuit Breaker, 1 Pole, 10A, 220VDC, Trip Characteristic Curve B, 18mm Width, 70mm Depth, Not UL
MFR: Siemens
MFR #: 5SY5110-6
UPC: 754554878348
Item #: 147315
Available to Order
$88.88 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 (100A) (AIR 22 kA). Special features Load side lugs are included.
MFR: Siemens
MFR #: BQ2B100H
UPC: 783643161665
Item #: 258788
Available to Order
$823.37 each
Availability
Location Available Qty
Siemens
BREAKER 30A 2P 120/240V 22K QPH 22 KAIC
MFR: Siemens
MFR #: Q230H
UPC: 783643148765
Item #: 101236
Available to Order
$265.70 each
Availability
Location Available Qty
Siemens
SUPPLEMENTARY PROTECTOR,2P,20A,CURVE B Supplementary Protector, UL1077 Rated, IEC Mini Circuit Breaker, 2 Pole, 20 Amps, 480 VAC, Trip Characteristic Curve B, 36mm Width,70mm Depth, UL File E116386 in Vol. 1 Sec. 2
MFR: Siemens
MFR #: 5SY4220-6
UPC: 754554864389
Item #: 889111
Available to Order
$134.02 each
Availability
Location Available Qty
Siemens
BREAKER JD/LD MAX-FLEX BREAKER OPER ITE MAX-FLEX MEC. 400 & 600 AMP BRKS HANDLE
MFR: Siemens
MFR #: FHOJBO
UPC: 783643200616
Item #: 253605
Available to Order
$672.77 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 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 #: ED63B035L
UPC: 783643236301
Item #: 8624
Available to Order
$2589.40 each
Availability
Location Available Qty
Siemens
SUPPLEMENTARY PROTECTOR,1P,32A,CURVE B Supplementary Protector, UL1077 Rated, IEC Mini Circuit Breaker, 1 Pole, 32 Amps, 277 VAC, Trip Characteristic Curve B, 18mm Width,70mm Depth, UL File E116386 in Vol. 1 Sec. 2
MFR: Siemens
MFR #: 5SY4132-6
UPC: 754554875309
Item #: 919814
Available to Order
$72.34 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 (125A) (AIR 10 kA). Special features Load side lugs are included.
MFR: Siemens
MFR #: BQ2B125
UPC: 783643161245
Item #: 204274
Available to Order
$1092.28 each
Availability
Location Available Qty
Siemens
Low Voltage Molded Case Circuit Breakers General Purpose MCCBs - Type BQ, 1-Pole, 120VAC are Circuit Protection Molded Case Circuit Breakers. Type BQ Special Features MARINE Application Electrical Distribution Standard UL 489 Voltage Rating 120V Amperage Rating 40A Trip Range Thermal Magnetic Interrupt Rating 10 AIC Number Of Poles 1P
MFR: Siemens
MFR #: BQ1M040
UPC: 783643238077
Item #: 41418
Available to Order
$92.90 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 LINE AND LOAD SIDE LUGS (SA1E025) WIRE RANGE 14 - 10AWG (CU) / 12 - 10AWG (AL). DIMENSIONS (W x H x D) IN 3.00 x 6.4 x 3.92.
MFR: Siemens
MFR #: ED63B015L
UPC: 783643236264
Item #: 32007
Available to Order
$2589.40 each
Availability
Location Available Qty
Siemens
BREAKER BQD 2P 15A 480VAC 14KA 10 KAIC
MFR: Siemens
MFR #: BQD215
UPC: 783643277212
Item #: 94446
Available to Order
$664.95 each
Availability
Location Available Qty
Siemens
BREAKER CQD 3P 15A 480/277V 14KA DIN SIE
MFR: Siemens
MFR #: CQD315
UPC: 783643277731
Item #: 196850
Available to Order
$1210.60 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 500 - 750KCMIL (CU/AL) - 2 BARREL LUG. SUITABLE FOR LINE AND LOAD SIDES. 3 LUG KIT.
MFR: Siemens
MFR #: 3TA2N8750
UPC: 783643247307
Item #: 1195752
Available to Order
$1362.17 each
Availability
Location Available Qty
Siemens
Low Voltage Molded Case Circuit Breakers Panelboard Mounting 240V Circuit Breakers - Type BL, 1-Pole, 120VAC are Circuit Protection Molded Case CircuitBreakers. Type BLH Application Electrical Distribution Standard UL 489 Voltage Rating 120V Amperage Rating 40A Trip Range Thermal Magnetic Interrupt Rating 22 AIC Number Of Poles 1P
MFR: Siemens
MFR #: B140H
UPC: 783643263840
Item #: 394341
Available to Order
$195.09 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 Type Neutral Kit Features Neutral cable capacity and wire range (1 pc.) 6-350 kcmil, Grd. Lug (1 pc.) 14-2/0 Cu/Al Application For use with all FD breakers Frame FD
MFR: Siemens
MFR #: N250
UPC: 783643162020
Item #: 3430
Available to Order
$520.23 each
Availability
Location Available Qty
Siemens
BREAKER 20A 1P 120V 22K BLH 120V SHUNT 10 KAIC, W/120V S.T. FACTORY INSTALLED
MFR: Siemens
MFR #: B120H00S01
UPC: 783643268647
Item #: 66591
Available to Order
$586.72 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 Type JD Std UL F. Rating 50/60Hz Frame JD Enclosure TYPE 12 L 43 W 25 H 12 Operating Temperature (-25C -- 75C) AMBIENT TEMPERATURE Environmental Conditions INDUSTRIAL
MFR: Siemens
MFR #: J6N12
UPC: 783643198616
Item #: 729505
Available to Order
$2733.14 each
Availability
Location Available Qty
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 QP/MP Application Electrical Distribution Standard UL 489 Voltage Rating 240V Amperage Rating 60A Trip Range Thermal Magnetic Interrupt Rating 22 AIC Number Of Poles 3P
MFR: Siemens
MFR #: Q360H
UPC: 783643156463
Item #: 229057
Available to Order
$896.23 each
Availability
Location Available Qty
Siemens
LOW VOLTAGE SENTRON MOLDED CASE CIRCUIT BREAKER WITH THERMAL - MAGNETICTRIP UNIT. ASSEMBLED 100 PERCENT RATED STANDARD 40 DEG C BREAKER MD FRAME WITH HIGH BREAKING CAPACITY. 800A 3-POLE (50KAIC AT 600V) (65KAIC AT 480V). NON-INTERCHANGEABLE TRIP UNIT. SPECIAL FEATURES NO LUGS INSTALLED. DIMENSIONS (W x H x D)IN 9.00 x 16.0 x 6.00.
MFR: Siemens
MFR #: HMXD63B800H
UPC: 783643320277
Item #: 378123
Available to Order
$27125.12 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 FUSELESS CURRENT LIMITING BREAKING CAPACITY. 110A 3-POLE (100KAIC AT 600V) (200KAIC AT 480V). NON-INTERCHANGEABLE TRIP 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 9.6 x 3.92.
MFR: Siemens
MFR #: CED63B110
UPC: 783643210769
Item #: 334300
Available to Order
$15378.95 each
Availability
Location Available Qty
Siemens
BREAKER BQD 1P 70A 277VAC 14KA 10 KAIC
MFR: Siemens
MFR #: BQD170
UPC: 783643277175
Item #: 394376
Available to Order
$567.16 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 40A Trip Range Thermal Magnetic Interrupt Rating 22 AIC Number Of Poles 2P
MFR: Siemens
MFR #: Q240H
UPC: 783643148772
Item #: 1272328
Available to Order
$265.70 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 STANDARD BREAKING CAPACITY. 40A 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 #: ED21B040
UPC: 783643208759
Item #: 1171348
Available to Order
$435.15 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 (020A) (AIR 10 kA). Special features 120VAC Shunt Trip. Note Load side lugs are included.
MFR: Siemens
MFR #: BQ1B02000S01
UPC: 783643237704
Item #: 95234
Available to Order
$495.78 each
Availability
Location Available Qty
Siemens
Low Voltage Molded Case Circuit Breakers Special Application PanelboardMtg 240V Breakers - Swch Ntrl 2-pole TM BG 10KAIC 120/240VAC are Circuit Protection Molded Case Circuit Breakers. Type BG Special Features Switching Neutral Application Electrical Distribution Standard UL 489 Voltage Rating 120V Amperage Rating 20A Trip Range Thermal Magnetic Interrupt Rating 10 AIC Number Of Poles 2P
MFR: Siemens
MFR #: BG220
UPC: 783643271197
Item #: 394371
Available to Order
$309.01 each
Availability
Location Available Qty
Siemens
LOW VOLTAGE SENTRON MOLDED CASE CIRCUIT BREAKER WITH THERMAL - MAGNETICTRIP UNIT. ASSEMBLED STANDARD 40 DEG C BREAKER LMD FRAME WITH STANDARD BREAKINGCAPACITY. 800A 3-POLE (25KAIC AT 600V) (50KAIC AT 480V). NON-INTERCHANGEABLE TRIP UNIT. SPECIAL FEATURES NO LUGS INSTALLED. DIMENSIONS (W x H x D) IN 7.50 x 16.0 x 4.50.
MFR: Siemens
MFR #: LMXD63B800
UPC: 783643304123
Item #: 621381
Available to Order
$20381.73 each
Availability
Location Available Qty
Siemens
SUPPLEMENTARY PROTECTOR,3P,10A,CURVE D Supplementary Protector, UL1077 Rated, IEC Mini Circuit Breaker, 3 Pole, 10 Amps, 480 VAC, Trip Characteristic Curve D, 54mm Width,70mm Depth, UL File E116386 in Vol. 1 Sec. 2
MFR: Siemens
MFR #: 5SY4310-8
UPC: 754554862422
Item #: 1115673
Available to Order
$216.45 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. 80A 1-POLE (25KAIC 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 #: HED41B080
UPC: 783643209916
Item #: 171980
Available to Order
$1502.01 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 BL Application Electrical Distribution Standard UL 489 Voltage Rating 120/240V Am perage Rating 45A Trip Range Thermal Magnetic Interrupt Rating 10 AIC Number Of Poles 2P
MFR: Siemens
MFR #: B245
UPC: 783643263581
Item #: 82821
Available to Order
$197.53 each
Availability
Location Available Qty
Siemens
LOW VOLTAGE SENTRON MOLDED CASE CIRCUIT BREAKER WITH THERMAL - MAGNETICTRIP UNIT. ASSEMBLED STANDARD 40 DEG C BREAKER MD FRAME WITH STANDARD BREAKING CAPACITY. 800A 3-POLE (25KAIC AT 600V) (50KAIC AT 480V). NON-INTERCHANGEABLE TRIP UNIT. SPECIAL FEATURES NO LUGS INSTALLED. DIMENSIONS (W x H x D) IN 9.00 x 16.0 x 6.00.
MFR: Siemens
MFR #: MXD63B800
UPC: 783643252325
Item #: 236317
Available to Order
$20381.73 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 (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 #: ED43B020
UPC: 783643209374
Item #: 28832
Available to Order
$2270.61 each
Availability
Location Available Qty
Siemens
LOW VOLTAGE SENTRON MOLDED CASE CIRCUIT BREAKER ACCESSORY. ALUMINUM BODY LUG FOR 1/2/3-POLE 15A - 25A ED FRAME BREAKER. WIRE RANGE 14 - 10 AWG (CU) / 12 - 10 AWG (AL). SUITABLE FOR LINE AND LOAD SIDES.
MFR: Siemens
MFR #: SA1E025
UPC: 783643146952
Item #: 281044
Available to Order
$10.07 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 50A Trip Range Thermal Magnetic Interrupt Rating 22 AIC Number Of Poles 2P
MFR: Siemens
MFR #: B250H
UPC: 783643263932
Item #: 80878
Available to Order
$392.13 each
Availability
Location Available Qty
Siemens
Low Voltage Molded Case Circuit Breakers General Purpose MCCBs are Circuit Protection Molded Case Circuit Breakers. 2-Pole Common-Trip circuit breaker type BQ. Rated 240V (050A) (AIR 10 kA). Special features Load side lugs are included.
MFR: Siemens
MFR #: BQ2H050
UPC: 783643102538
Item #: 241609
Available to Order
$522.18 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 (060A) (AIR 10 kA). Special features 120VAC Shunt Trip. NoteLoad side lugs are included.
MFR: Siemens
MFR #: BQ3B06000S01
UPC: 783643237872
Item #: 887001
Available to Order
$1045.34 each
Availability
Location Available Qty
Siemens
LOW VOLTAGE SENTRON MOLDED CASE CIRCUIT BREAKER INTERNAL ACCESSORY. 120VAC SHUNT TRIP. SUITS JD / LD / LMD FRAME BREAKERS.
MFR: Siemens
MFR #: S01JLD6
UPC: 783643220133
Item #: 92022
Available to Order
$1679.98 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. 90A 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 #: ED43B090
UPC: 783643209473
Item #: 189953
Available to Order
$2669.58 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 HIGH BREAKING CAPACITY. 125A3-POLE (42KAIC AT 480V). NON-INTERCHANGEABLE TRIP UNIT. SPECIAL FEATURES LINE AND LOAD SIDE LUGS (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 #: HED43B125L
UPC: 783643236530
Item #: 812220
Available to Order
$8306.02 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 BLH Special Features Shunt Trip 120V Application Electrical Distribution Standard UL 489 Voltage Rating 120/240V Amperage Rating 80A Trip Range Thermal Magnetic Interrupt Rating 22 AIC Number Of Poles 3P
MFR: Siemens
MFR #: B380H00S01
UPC: 783643269019
Item #: 855484
Available to Order
$1805.15 each
Availability
Location Available Qty
Siemens
LOW VOLTAGE SENTRON MOLDED CASE CIRCUIT BREAKER. THERMAL - MAGNETIC TRIP UNIT FOR PD FRAME 1600A 3-POLE 600V BREAKERS.
MFR: Siemens
MFR #: PD63T160
UPC: 783643226180
Item #: 940151
Available to Order
$21145.45 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. 30A 1-POLE (65KAIC AT 277V). 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 x6.4 x 3.92.
MFR: Siemens
MFR #: HED41B030
UPC: 783643209848
Item #: 290864
Available to Order
$1325.99 each
Availability
Location Available Qty
Siemens
LOW VOLTAGE SENTRON MOLDED CASE CIRCUIT BREAKER. THERMAL - MAGNETIC TRIP UNIT FOR JD / LD FRAME 400A 3-POLE 600V BREAKERS.
MFR: Siemens
MFR #: JD63T400
UPC: 783643213494
Item #: 172860
Available to Order
$6009.98 each
Availability
Location Available Qty
Siemens
SUPPLEMENTARY PROTECTOR,3P,10A,CURVE C -
MFR: Siemens
MFR #: 5SY4310-7
UPC: 754554862415
Item #: 1114106
Available to Order
$216.45 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 20-40A Trip Range Thermal Magnetic Interrupt Rating 10 AIC Number Of Poles Two single poles and one double pole
MFR: Siemens
MFR #: Q22040CT
UPC: 783643195011
Item #: 279830
Available to Order
$265.70 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 Type FD Std UL F. Rating 50/60Hz Frame FD Enclosure TYPE 3R L 38.8 W 15.9 H 8.8 Operating Temperature (-25C -- 75C) AMBIENT TEMPERATURE Environmental Conditions OUTDOOR
MFR: Siemens
MFR #: F6N3R
UPC: 783643161993
Item #: 250325
Available to Order
$2275.50 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 50A Trip Range Thermal Magnetic Interrupt Rating 10 AIC Number Of Poles 1P
MFR: Siemens
MFR #: Q15000S01
UPC: 783643088696
Item #: 196622
Available to Order
$435.56 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. 350A 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 #: JXD63B350
UPC: 783643213081
Item #: 81549
Available to Order
$10921.82 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.