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JHY Mechanical & Electrical Equipment Co.

JHY: Global Industrial Automation Experts. We provide rapid supply of high-performance PLC modules, servo drives, and HMIs from leading brands. Specializing in obsolete CNC parts and rare industrial spare parts, JHY ensures fast shipping and global delivery. From modern motion control systems to legacy repairs, our quality-tested components guarantee maximum uptime.

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HomeCircuit Breakers & Contactors

Circuit Breakers & Contactors

22686 products

Products

Hammond Power Solutions C1F002CES - Transformer 2kVA 277V-120/240V

Hammond Power Solutions C1F002CES - Transformer 2kVA 277V-120/240V

Hammond Power Solutions C1F002CES - Transformer 2kVA 277V-120/240V

Circuit Breakers & Contactors

SIEMENS 32 AMP CURVE D 6kA TRIPLE POLE MCB CIRCUIT BREAKER 5SX23 5SX2

SIEMENS 32 AMP CURVE D 6kA TRIPLE POLE MCB CIRCUIT BREAKER 5SX23 5SX2

SIEMENS 32 AMP CURVE D 6kA TRIPLE POLE MCB CIRCUIT BREAKER 5SX23 5SX2

Circuit Breakers & Contactors

FPE HFJ631225 MAGNETIC TRIP CIRCUIT BREAKER - 225 A, 3 POLE, 600 VAC B#

FPE HFJ631225 MAGNETIC TRIP CIRCUIT BREAKER - 225 A, 3 POLE, 600 VAC B#

FPE HFJ631225 MAGNETIC TRIP CIRCUIT BREAKER - 225 A, 3 POLE, 600 VAC B#

Circuit Breakers & Contactors

EDB24050 SQUARE D NEW IN BOXES 16 AVAILABLE FREE SHIPPING

EDB24050 SQUARE D NEW IN BOXES 16 AVAILABLE FREE SHIPPING

EDB24050 SQUARE D NEW IN BOXES 16 AVAILABLE FREE SHIPPING

Circuit Breakers & Contactors

Siemens Sentron FXD6-A 250 Amp 600VAC 3 Pole Circuit Breaker

Siemens Sentron FXD6-A 250 Amp 600VAC 3 Pole Circuit Breaker

Siemens Sentron FXD6-A 250 Amp 600VAC 3 Pole Circuit Breaker

Circuit Breakers & Contactors

SQAURE D KAL361501021 CIRCUIT BREAKER TYPE KAL 150AMP 3-POLE 600V

SQAURE D KAL361501021 CIRCUIT BREAKER TYPE KAL 150AMP 3-POLE 600V

SQAURE D KAL361501021 CIRCUIT BREAKER TYPE KAL 150AMP 3-POLE 600V

Circuit Breakers & Contactors

Eaton HFD1040 40A 277v 65kA 1P Bolt-on Circuit Breaker - Wrnty

Eaton HFD1040 40A 277v 65kA 1P Bolt-on Circuit Breaker - Wrnty

Eaton HFD1040 40A 277v 65kA 1P Bolt-on Circuit Breaker - Wrnty

Circuit Breakers & Contactors

Siemens QR23B200 200 Amp 3P Circuit Breaker 200A 240V 3 Pole QR2

Siemens QR23B200 200 Amp 3P Circuit Breaker 200A 240V 3 Pole QR2

Siemens QR23B200 200 Amp 3P Circuit Breaker 200A 240V 3 Pole QR2

Circuit Breakers & Contactors

10-6530-4 - Eaton 135A 600VAC 3-Pole Definite Purpose Motor Control Overload Rel

10-6530-4 - Eaton 135A 600VAC 3-Pole Definite Purpose Motor Control Overload Rel

10-6530-4 - Eaton 135A 600VAC 3-Pole Definite Purpose Motor Control Overload Rel

Circuit Breakers & Contactors

QR22B100 - Siemens 100A 2 Pole 240VAC Thermal Magnetic Molded Case Circuit Break

QR22B100 - Siemens 100A 2 Pole 240VAC Thermal Magnetic Molded Case Circuit Break

QR22B100 - Siemens 100A 2 Pole 240VAC Thermal Magnetic Molded Case Circuit Break

Circuit Breakers & Contactors

Westinghouse CA3225X Molded Case Circuit Breaker 225 Amp 3-Pole (Pre-Owned)

Westinghouse CA3225X Molded Case Circuit Breaker 225 Amp 3-Pole (Pre-Owned)

Westinghouse CA3225X Molded Case Circuit Breaker 225 Amp 3-Pole (Pre-Owned)

Circuit Breakers & Contactors

GE TEYL1020B - 20A - 1 Pole Circuit Breaker - NEW Open Box - Lot of 5

GE TEYL1020B - 20A - 1 Pole Circuit Breaker - NEW Open Box - Lot of 5

GE TEYL1020B - 20A - 1 Pole Circuit Breaker - NEW Open Box - Lot of 5

Circuit Breakers & Contactors

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