Allen‑Bradley 100‑C43EJ00 Contactor

Basic Information

• Brand: Allen‑Bradley (Rockwell Automation)
• Model: 100‑C43EJ00
• Product Type: IEC AC Contactor

Model Code Definition

1. 100‑C: Standard IEC contactor series of Allen‑Bradley
2. 43: Rated operational current 43A (AC‑3 duty)
3. E: Electronic DC coil with built‑in surge suppression
4. J: 24V DC coil voltage
5. 00: No built‑in auxiliary contacts (0NO + 0NC auxiliary)

Key Electrical Specifications

• Main Poles: 3 Normally Open (3‑pole)
• Rated Current (AC‑3, 415V): 43A
• Max Switching Voltage: 690V AC
• Coil Parameter: 24V DC electronic coil, integrated diode for surge absorption
• Motor Power Rating:
  • 15 HP @ 230V 3‑phase
  • 30 HP @ 460V 3‑phase
  • 22 kW @ 400/415V
• Termination: Screw terminals, line‑side coil wiring
• Mounting: Standard 35mm DIN rail or panel mounting
• Protection Grade: IP20 finger safe terminals
• Operating Temperature: -25°C ~ +60°C
• Electrical Service Life: Up to 1.3 million switching cycles
• Compliance Standards: IEC/EN 60947‑4‑1, UL, CCC, RCM, KC, RoHS

Product Advantages

1. Compact frame design to save control cabinet space
2. Low holding power consumption for energy efficiency
3. Reversible coil terminals, flexible wiring layout
4. Supports front/side installation of auxiliary contact attachments
5. Compatible with bimetallic & electronic overload relays for complete motor starter assembly
6. Global multi‑regional safety certifications for cross‑border equipment export

Typical Applications

• Direct start & stop control of 3‑phase squirrel‑cage motors (AC‑3 load)
• Industrial automation control panels, pump & fan drive circuits
• HVAC equipment, packaging machinery, conveyor power switching
• General resistive & inductive load distribution control