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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

22731 products

Products

NEW Siemen EQ9985 Main Circuit Breaker 200 Amp 4 Pole 120/240VAC

NEW Siemen EQ9985 Main Circuit Breaker 200 Amp 4 Pole 120/240VAC

NEW Siemen EQ9985 Main Circuit Breaker 200 Amp 4 Pole 120/240VAC

Circuit Breakers & Contactors

Eaton KD3400F Series C Molded Case Circuit Breaker; 600V, 400 Amp, 3 Pole

Eaton KD3400F Series C Molded Case Circuit Breaker; 600V, 400 Amp, 3 Pole

Eaton KD3400F Series C Molded Case Circuit Breaker; 600V, 400 Amp, 3 Pole

Circuit Breakers & Contactors

HGA36050 Square D PowerPact I-Line HG Circuit Breaker 50A 600V 3PoleNEW TAKE Out

HGA36050 Square D PowerPact I-Line HG Circuit Breaker 50A 600V 3PoleNEW TAKE Out

HGA36050 Square D PowerPact I-Line HG Circuit Breaker 50A 600V 3PoleNEW TAKE Out

Circuit Breakers & Contactors

SQUARE D FAP3603015M Mag Gard Motor Circuit Protector 30 amp 600 volt - TESTED -

SQUARE D FAP3603015M Mag Gard Motor Circuit Protector 30 amp 600 volt - TESTED -

SQUARE D FAP3603015M Mag Gard Motor Circuit Protector 30 amp 600 volt - TESTED -

Circuit Breakers & Contactors

New Square D FA34040, I-Line Plug-In Molded Case Circuit Breaker 40A 3P 480V

New Square D FA34040, I-Line Plug-In Molded Case Circuit Breaker 40A 3P 480V

New Square D FA34040, I-Line Plug-In Molded Case Circuit Breaker 40A 3P 480V

Circuit Breakers & Contactors

👀 NEW EATON 100 AMP PDG2 CIRCUIT BREAKER 600 VAC 250 VDC 3 POLE PDG23G0100TFFL

👀 NEW EATON 100 AMP PDG2 CIRCUIT BREAKER 600 VAC 250 VDC 3 POLE PDG23G0100TFFL

👀 NEW EATON 100 AMP PDG2 CIRCUIT BREAKER 600 VAC 250 VDC 3 POLE PDG23G0100TFFL

Circuit Breakers & Contactors

Hasting Fiberglass ST 235 Tel-O-Pole w/Tip Lock-Retracted 64"-35 Feet Extended

Hasting Fiberglass ST 235 Tel-O-Pole w/Tip Lock-Retracted 64"-35 Feet Extended

Hasting Fiberglass ST 235 Tel-O-Pole w/Tip Lock-Retracted 64"-35 Feet Extended

Circuit Breakers & Contactors

Siemens BQD3100 3 Pole 480v 100 Amp Circuit Main Breaker

Siemens BQD3100 3 Pole 480v 100 Amp Circuit Main Breaker

Siemens BQD3100 3 Pole 480v 100 Amp Circuit Main Breaker

Circuit Breakers & Contactors

Resfab REB89071 89071 Filter Kit, 1Char/1Hepa - NOB NEW!

Resfab REB89071 89071 Filter Kit, 1Char/1Hepa - NOB NEW!

Resfab REB89071 89071 Filter Kit, 1Char/1Hepa - NOB NEW!

Circuit Breakers & Contactors

Siemens QRH23B100 3 Pole 100A Circuit Breaker QRH2 240V New Surplus

Siemens QRH23B100 3 Pole 100A Circuit Breaker QRH2 240V New Surplus

Siemens QRH23B100 3 Pole 100A Circuit Breaker QRH2 240V New Surplus

Circuit Breakers & Contactors

Eaton 100 Amp Circuit Breaker 600 VAC / 250 VDC 3 Pole HFD3100BP10

Eaton 100 Amp Circuit Breaker 600 VAC / 250 VDC 3 Pole HFD3100BP10

Eaton 100 Amp Circuit Breaker 600 VAC / 250 VDC 3 Pole HFD3100BP10

Circuit Breakers & Contactors

Hammond Power Solutions C1F1C0WES - Transformer 1kVA 277-120/240V Copper

Hammond Power Solutions C1F1C0WES - Transformer 1kVA 277-120/240V Copper

Hammond Power Solutions C1F1C0WES - Transformer 1kVA 277-120/240V Copper

Circuit Breakers & Contactors

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