Description
4 Pole 230/400V 25A Normally Open AC Modular Contactor
The WCED 4 Pole 230/400V 25A Normally Open AC Modular Contactor is a reliable and versatile solution for controlling medium-capacity electrical circuits. Designed for use in residential, commercial, and light industrial installations, this modular contactor offers silent operation, a compact design, and durable performance.
Key Features of 4 Pole 230/400V 25A Normally Open AC Modular Contactor
- 25A Current Rating: Ideal for medium electrical loads with consistent performance.
- 4 Pole Configuration: Provides control for multiple circuits simultaneously.
- Normally Open (NO): Ensures current flows only when activated, allowing precise circuit management.
- Rated Voltage: Operates at 230/400V AC @ 50Hz for versatile use.
- Compact Modular Design: Fits seamlessly into consumer units and enclosures, saving installation space.
- Silent Operation: Noise-free performance, perfect for noise-sensitive settings.
- Durable Construction: High-quality materials ensure long-lasting reliability.
- Standards Compliance: Certified to BS EN 61095 and BS EN 60947-4-1 for safe and efficient operation.
Technical Specifications
- Brand: WCED
- Poles: 4 Pole
- Current Rating: 25A
- Control Voltage: 230/400V AC
- Operation Type: Normally Open (NO)
- Degree of Protection: IP20, conforming to BS EN 60529
- Utilisation Categories: AC-7a (resistive loads) and AC-1 (slightly inductive loads)
- Ambient Temperature Range: -25 °C to +40 °C
- Mounting: 35 mm DIN rail compatible
- Recommended Torque: 2.0Nm for secure installation
- Compliance: Certified to BS EN 61095 and BS EN 60947-4-1
How It Works
The WCED 4 Pole 25A Modular Contactor operates using an electromagnetic coil for efficient circuit control:
- Default State: In the normally open (NO) configuration, the contacts remain open, preventing current flow.
- Activation: When the control voltage energises the coil, the magnetic field pulls the armature, closing the contacts to allow current flow.
- Deactivation: Once the coil is de-energised, the contacts return to their open state, halting current flow.
Applications
- Residential: Suitable for managing lighting systems, heating circuits, and small automation setups.
- Commercial: Ideal for office lighting, HVAC systems, and medium electrical loads.
- Light Industrial: Effective for controlling small motors, pumps, and other equipment.
Why Choose This Contactor?
The WCED 4 Pole 230/400V 25A NO Modular Contactor offers reliable, precise, and silent operation. Its compact design and compliance with international safety standards make it a trusted choice for electricians and engineers seeking dependable performance across various applications.
