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Description
4 Pole 230/400V 100A Normally Open AC Modular Contactor
The WCED 4 Pole 230/400V 100A Normally Open AC Modular Contactor is a robust and versatile solution for managing high-capacity electrical loads in residential, commercial, and industrial installations. Designed for silent operation and compact installations, this contactor is ideal for controlling lighting, HVAC systems, and heavy-duty machinery efficiently.
Key Features of 4 Pole 230/400V 100A Normally Open AC Modular Contactor
- 100A Current Rating: Designed to handle high electrical loads with consistent performance.
- 4 Pole Configuration: Provides reliable control for multiple circuits.
- Normally Open (NO): Ensures current flows only when activated, delivering precise circuit management.
- Rated Voltage: Compatible with 230/400V AC @ 50Hz for versatile use.
- Compact Modular Design: Fits seamlessly into consumer units and enclosures, optimising space.
- Silent Operation: Operates without noise, perfect for noise-sensitive environments.
- Durable Construction: High-quality materials ensure long-term 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: 100A
- 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 100A Modular Contactor operates using an electromagnetic coil:
- Default State: In its normally open (NO) configuration, the contacts remain open, preventing current flow.
- Activation: Energising the control voltage activates the electromagnetic coil, pulling the armature to close the contacts and allow current to flow.
- Deactivation: When the coil is de-energised, the contacts return to their open state, stopping current flow.
Applications
- Residential: Ideal for high-capacity heating systems and large lighting circuits.
- Commercial: Suitable for HVAC systems, retail lighting setups, and office electrical control.
- Industrial: Designed for motors, pumps, and other heavy-duty machinery requiring precise circuit management.
Why Choose This Contactor?
The WCED 4 Pole 230/400V 100A NO Modular Contactor combines precision, durability, and silent operation, making it a trusted choice for electricians and engineers. Its robust design and compliance with international safety standards ensure reliable performance across a range of demanding applications.
Short Description
The WCED 4 Pole 230/400V 100A NO Modular Contactor is a reliable solution for high-capacity electrical control, offering a 100A rating, compact design, and compliance with BS EN standards.
