Skip to main content

Circuit Breakers

Over 10,000 Items found
ABB

Plug-In Circuit Breaker, Molded Case, 2 Pole, 30A, 120/240VAC, 10 KAIC

Item #: 635772
CAT #: THQL21WY30
UPC: 783164000658
Company wide:
Eaton

Circuit Breaker Operator Mechanism

Item #: 135152
CAT #: C371E1
UPC: 782113599533
Company wide:
ABB

Breaker, 20A, 1P, 120/240V, 10 kAIC, Q-Line Series

Item #: 78160
CAT #: THQL1120HM
UPC: 783164131567
Company wide:
ABB

Ted 1 Pole 277/480v 14k Ic 15 Amp

Item #: 329466
CAT #: TED113015
UPC: 783164082401
Company wide:
ABB

T7-X1 SHUNT TRIP 110-120V

Item #: 716112
CAT #: KT7XS6
UPC: 804325373241
Company wide:
ABB

Back Mounting Plate, Screw Type, 2P, for THQC Breakers

Item #: 561640
CAT #: TQCBMPA2
UPC: 783164061093
Company wide:
ABB

Miniature Circuit Breaker, 2P, 2A

Item #: 1205378
CAT #: SU202M-Z2
UPC: 016779933104
Company wide:
ABB

Breaker, 110A, 600VAC, 25kAIC, 3P, Molded Case, Thermal Magnetic

Item #: 635841
CAT #: THED136110WL
UPC: 783164143874
Company wide:
ABB

ABB S202MUC-Z25 MCB S200MUC 2P Z 25

Item #: 1917205
CAT #: S202MUC-Z25
UPC: 013614433478
Company wide:
ABB

ABB S202MUC-K20 MCB S200MUC 2P K 20

Item #: 1018694
CAT #: S202MUC-K20
UPC: 013614433249
Company wide:
ABB

MCB S200MUC 2P C 1A AC/DC

Item #: 1835565
CAT #: S202MUC-C1
UPC: 013614432921
Company wide:
ABB

ABB S203MUC-Z63 MCB S200MUC 3P Z 63

Item #: 2345437
CAT #: S203MUC-Z63
UPC: 013614435762
Company wide:
ABB

Miniature Circuit Breaker, 4 Pole

Item #: 1092611
CAT #: SU204M-K50
UPC: 016779930714
Company wide:
ABB

Miniature Circuit Breaker, 2P, 20A

Item #: 1169497
CAT #: SU202M-Z20
UPC: 016779933210
Company wide:
ABB

ABB S402M-B40 SMISSLN MCB IEC 2P 40

Item #: 1944377
CAT #: S402M-B40
UPC: 612270102065
Company wide:
ABB

ABB XT4SU3150FFF000XXX XT4S 250 EKI

Item #: 1749839
CAT #: XT4SU3150FFF000XXX
UPC: 015644794109
Company wide:
ABB

ABB XT2SU3025EFF000XXX XT2S 125 EKI

Item #: 1058544
CAT #: XT2SU3025EFF000XXX
UPC: 015644788887
Company wide:
ABB

ABB XT2HU3010EFF000XXX XT2H 125 EKI

Item #: 1744237
CAT #: XT2HU3010EFF000XXX
UPC: 015644788979
Company wide:
ABB

ABB S803C-C50 MCB S800C 3P C 50A

Item #: 2071287
CAT #: S803C-C50
UPC: 612271213265
Company wide:
ABB

ABB S202MR-K15

Item #: 2120297
CAT #: S202MR-K15
UPC: 016779957957
Company wide:
ABB

Breaker, Molded Case, Terminal Lugs, T5 Frame, 3/0 AWG - 250 MCM

Item #: 478310
CAT #: KT5400-4
UPC: 015644561749
Company wide:
ABB

ABB XT2VU3050AFF000XXX XT2V 125 TMF

Item #: 1158356
CAT #: XT2VU3050AFF000XXX
UPC: 015644788283
Company wide:
ABB

ABB XT4HU3100MFF000XXX XT4H 250 MCP

Item #: 1600885
CAT #: XT4HU3100MFF000XXX
UPC: 015644793164
Company wide:
ABB

ABB XT4LU3175BFF000XXX XT4L 250TMA

Item #: 2200598
CAT #: XT4LU3175BFF000XXX
UPC: 015644792471
Company wide:
ABB

Plug-In Circuit Breaker, Molded Case, 2 Pole, 30A, 120/240VAC, 10 KAIC

GEN THQL21WY30
Item #: 635772
CAT #: THQL21WY30
UPC: 783164000658
Category: Residential 2-Pole Circuit Breakers
Company wide:
Eaton

Circuit Breaker Operator Mechanism

Circuit Breaker Operator Mechanism, 150A, Flange Mount, 5.1" H x 16.8" L x 6.8" W
Item #: 135152
CAT #: C371E1
UPC: 782113599533
Category: Molded Case Circuit Breaker Operating Mechanisms & Handle Shafts
Company wide:
ABB

Breaker, 20A, 1P, 120/240V, 10 kAIC, Q-Line Series

20 Amp, 1-Pole, Plug-On Circuit Breaker, Q-Line Series, 10 kAIC, 120/240 VAC. High Magnetic.
Item #: 78160
CAT #: THQL1120HM
UPC: 783164131567
Category: Residential 1-Pole Circuit Breakers
Company wide:
ABB

Ted 1 Pole 277/480v 14k Ic 15 Amp

the E150 Product Line Consists Of Thermal Magnetic Circuit Breakers, Magnetic Circuit Breakers, And Molded-case Switches Rated Up To 150 Amps And 600 Volts Ac.catalog Numbers Include The Complete Breaker Or Switch. The Wl Catalog Number Suffix Indicates That The Devices Come With Cu/al Line And Load Lugs.
Item #: 329466
CAT #: TED113015
UPC: 783164082401
Category: 240-277V Rated Molded Case Circuit Breakers
Company wide:
ABB

T7-X1 SHUNT TRIP 110-120V

110-120VAC/DC shunt trip for use on T7 circuit breakers
Item #: 716112
CAT #: KT7XS6
UPC: 804325373241
Category: DIN Rail Mount Circuit Breakers Shunt Trip Modules
Company wide:
ABB

Back Mounting Plate, Screw Type, 2P, for THQC Breakers

Back Mounting Plate, Screw Type, for THQC Breakers, 2-Pole
Item #: 561640
CAT #: TQCBMPA2
UPC: 783164061093
Category: Circuit Breaker Mounting Kits
Company wide:
ABB

Miniature Circuit Breaker, 2P, 2A

Miniature Circuit Breaker, 2 Pole, 2 Amp, 10kA, UL 489
Item #: 1205378
CAT #: SU202M-Z2
UPC: 016779933104
Category: 2-Pole DIN Rail Mount Circuit Breakers
Company wide:
ABB

Breaker, 110A, 600VAC, 25kAIC, 3P, Molded Case, Thermal Magnetic

Breaker, Molded Case, 110 Amp, 600 Volt AC, 25 kAIC, 3-Pole, Thermal Magnetic, with Lugs
Item #: 635841
CAT #: THED136110WL
UPC: 783164143874
Category: 600V Rated Molded Case Circuit Breakers
Company wide:
ABB

ABB S202MUC-Z25 MCB S200MUC 2P Z 25

ABB S202MUCZ25 MCB S200MUC 2P
Item #: 1917205
CAT #: S202MUC-Z25
UPC: 013614433478
Category: 2-Pole DIN Rail Mount Circuit Breakers
Company wide:
ABB

ABB S202MUC-K20 MCB S200MUC 2P K 20

ABB S202MUCK20 MCB S200MUC 2P
Item #: 1018694
CAT #: S202MUC-K20
UPC: 013614433249
Category: 2-Pole DIN Rail Mount Circuit Breakers
Company wide:
ABB

MCB S200MUC 2P C 1A AC/DC

MCB S200MUC 2P C 1A AC/DC
Item #: 1835565
CAT #: S202MUC-C1
UPC: 013614432921
Category: 2-Pole DIN Rail Mount Circuit Breakers
Company wide:
ABB

ABB S203MUC-Z63 MCB S200MUC 3P Z 63

ABB S203MUCZ63 MCB S200MUC 3P
Item #: 2345437
CAT #: S203MUC-Z63
UPC: 013614435762
Category: 3-Pole DIN Rail Mount Circuit Breakers
Company wide:
ABB

Miniature Circuit Breaker, 4 Pole

Miniature Circuit Breaker K-Char., 10Ka, 50A, 4P Ul489
Item #: 1092611
CAT #: SU204M-K50
UPC: 016779930714
Category: 4-Pole DIN Rail Mount Circuit Breakers
Company wide:
ABB

Miniature Circuit Breaker, 2P, 20A

Miniature Circuit Breaker, 2 Pole, 20 Amp, 10kA, UL 489
Item #: 1169497
CAT #: SU202M-Z20
UPC: 016779933210
Category: 2-Pole DIN Rail Mount Circuit Breakers
Company wide:
ABB

ABB S402M-B40 SMISSLN MCB IEC 2P 40

ABB S402MB40
Item #: 1944377
CAT #: S402M-B40
UPC: 612270102065
Category: 2-Pole DIN Rail Mount Circuit Breakers
Company wide:
ABB

ABB XT4SU3150FFF000XXX XT4S 250 EKI

ABB XT4SU3150FFF000XXX XT4S 2
Item #: 1749839
CAT #: XT4SU3150FFF000XXX
UPC: 015644794109
Category: 600V Rated Molded Case Circuit Breakers
Company wide:
ABB

ABB XT2SU3025EFF000XXX XT2S 125 EKI

ABB XT2SU3025EFF000XXX XT2S 1
Item #: 1058544
CAT #: XT2SU3025EFF000XXX
UPC: 015644788887
Category: 600V Rated Molded Case Circuit Breakers
Company wide:
ABB

ABB XT2HU3010EFF000XXX XT2H 125 EKI

ABB XT2HU3010EFF000XXX XT2H 1
Item #: 1744237
CAT #: XT2HU3010EFF000XXX
UPC: 015644788979
Category: 600V Rated Molded Case Circuit Breakers
Company wide:
ABB

ABB S803C-C50 MCB S800C 3P C 50A

ABB S803CC50 MCB S800C 3P C 5
Item #: 2071287
CAT #: S803C-C50
UPC: 612271213265
Category: 3-Pole DIN Rail Mount Circuit Breakers
Company wide:
ABB

ABB S202MR-K15

ABB S202MR-K15
Item #: 2120297
CAT #: S202MR-K15
UPC: 016779957957
Category: 2-Pole DIN Rail Mount Circuit Breakers
Company wide:
ABB

Breaker, Molded Case, Terminal Lugs, T5 Frame, 3/0 AWG - 250 MCM

Breaker, Molded Case, Terminal Lugs, T5 Frame, 3/0 AWG - 250 MCM
Item #: 478310
CAT #: KT5400-4
UPC: 015644561749
Category: Molded Case Circuit Breaker Lug Kits
Company wide:
ABB

ABB XT2VU3050AFF000XXX XT2V 125 TMF

ABB XT2VU3050AFF000XXX XT2V 1
Item #: 1158356
CAT #: XT2VU3050AFF000XXX
UPC: 015644788283
Category: 600V Rated Molded Case Circuit Breakers
Company wide:
ABB

ABB XT4HU3100MFF000XXX XT4H 250 MCP

ABB XT4HU3100MFF000XXX XT4H 2
Item #: 1600885
CAT #: XT4HU3100MFF000XXX
UPC: 015644793164
Category: 600V Rated Molded Case Circuit Breakers
Company wide:
ABB

ABB XT4LU3175BFF000XXX XT4L 250TMA

ABB XT4LU3175BFF000XXX XT4L 2
Item #: 2200598
CAT #: XT4LU3175BFF000XXX
UPC: 015644792471
Category: 600V Rated Molded Case Circuit Breakers
Company wide:
Over 10,000 Items found