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Description
4 Pole 25A 24V Normally Open AC Modular Contactor
The WCED 4 Pole 25A 24V Normally Open AC Modular Contactor is a dependable and versatile solution for managing electrical circuits in residential, commercial, and industrial applications. Designed for silent operation and compact installations, this contactor is ideal for controlling lighting, heating, and other electrical systems efficiently. Its normally open (NO) configuration ensures precise control, making it a valuable addition to modern electrical setups.
Key Features of 4 Pole 25A 24V Normally Open AC Modular Contactor
- 25A Current Rating: Handles moderate electrical loads with reliable performance.
- 4 Pole Configuration: Provides efficient control of multiple circuits simultaneously.
- Normally Open (NO): Allows current flow only when activated, ensuring precise circuit management.
- Compact Modular Design: Fits seamlessly into consumer units and enclosures, optimising installation space.
- Silent Operation: Operates without noise, perfect for noise-sensitive environments.
- Durable Build: Constructed with high-quality materials for long-term reliability.
- Versatile Applications: Suitable for residential, commercial, and light industrial setups.
Technical Specifications
- Brand: WCED
- Poles: 4 Pole
- Current Rating: 25A
- Control Voltage: 24V AC electromagnetic coil
- Operational Voltage: 230/400V AC @ 50Hz
- 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), compliant with BS EN 60947-4-1
- Ambient Temperature Range: -25 °C to +40 °C
- Mounting: 35 mm DIN rail compatible
- Compliance: Certified to BS EN 61095 for modular contactors
How It Works
The WCED 4 Pole 25A 24V Modular Contactor operates using an electromagnetic coil:
- Default State: In the normally open (NO) configuration, the contacts remain open, preventing current flow.
- Activation: When the 24V AC coil is energised, the electromagnetic field pulls the armature, closing the contacts to allow current flow.
- Deactivation: Once the coil is de-energised, the contacts return to their default open state, stopping the current flow.
Applications
- Residential: Control lighting, small heating systems, and automation setups.
- Commercial: Manage HVAC systems, lighting setups, and electrical loads in retail or office spaces.
- Light Industrial: Suitable for motors, pumps, and other small-scale machinery.
Why Choose This Contactor?
The WCED 4 Pole 25A 24V NO Modular Contactor combines precision, durability, and silent operation, making it a trusted choice for electricians and engineers. Its compact design and compliance with international safety standards ensure reliable and efficient performance in various settings.
