The Model 0040010 18A 3-Phase AC Contactor is a high-capacity motor starter relay engineered for reliable circuit connection, disconnection, and frequent AC motor control. Built with premium silver alloy contacts and flame-retardant ABS housing, it provides dependable electrical switching for industrial machinery, pumps, compressors, and automation systems.
Key Features
- Heavy-Duty Motor Control: Ideal for remote switching and frequent starting/stopping of 3-phase AC motors.
- Premium Silver Contacts: High electrical conductivity and arc resistance ensure long operational lifespan.
- Flame-Retardant ABS Housing: Heat-resistant, durable casing enhances electrical safety.
- Dual Mounting Methods: Supports standard 35mm DIN rail mounting or screw-on panel installation.
- Multiple Coil Voltages: Available in 110V AC, 220V AC, and 380V AC coil ratings to match your control circuit.
Technical Specifications
- Model: 0040010
- Rated Current: 18A
- Main Contacts: 3 Poles, Normally Open (3 NO)
- Auxiliary Contact: 1 Normally Open (1 NO)
- Contact Material: Silver Alloy
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Contact Ratings:
- 220V AC / 18A / 4 kW
- 380V AC / 18A / 7.5 kW
- 690V AC / 18A / 10 kW
- Control (Coil) Voltages: 110V AC, 220V AC, 380V AC
- Mounting: 35mm DIN Rail or Screw Mount
- Dimensions: 47 mm × 76 mm × 87 mm
Applications
Suitable for AC motor starters, HVAC systems, industrial conveyors, water pump control, lighting systems, and industrial power distribution.