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Normally Closed (NC) Modular Contactors

Explore our range of Normally Closed (NC) Modular Contactors, designed for efficient control of electrical loads. These high-quality contactors ensure reliable performance and durability, making them ideal for residential, commercial, and industrial applications. Improve your electrical systems with our dependable NC Contactors.

Showing all 8 results

WCED WAC4P25NC WCED 4P 25A 4NC Modular Contactor

WCED 4P 25A 4NC Modular Contactor

4 In stock
More available within 1-3 working days*
SKU: WAC4P25NC
£13.49

3-£13.15£0.34£13.49
5-£12.82£0.67£13.49
10-£12.48£1.01£13.49
20-£12.14£1.35£13.49
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WCED WAC4P32NC WCED WAC4P32NC 4 Pole 32A Normally Closed AC Modular Contactor 1

WCED WAC4P32NC 4 Pole 32A Normally Closed AC Modular Contactor

8 In stock
More available within 1-3 working days*
SKU: WAC4P32NC
£13.50

3-£13.16£0.34£13.50
5-£12.83£0.68£13.50
10-£12.49£1.01£13.50
20-£12.15£1.35£13.50
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WCED WAC4P40NC WCED WAC4P40NC 4 Pole 40A Normally Closed AC Contactor 1WCED WAC4P40NC WCED WAC4P40NC 4 Pole 40A Normally Closed AC Contactor 2

WCED WAC4P40NC 4 Pole 40A Normally Closed AC Contactor

1 In stock
More available within 1-3 working days*
SKU: WAC4P40NC
£13.50

3-£13.16£0.34£13.50
5-£12.83£0.68£13.50
10-£12.49£1.01£13.50
20-£12.15£1.35£13.50
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WCED WAC4P63NC WCED 4 Pole 63A 4NC Modular Contactor

WCED 4 Pole 63A 4NC Modular Contactor

Out of stock
This item cannot be back-ordered
SKU: WAC4P63NC
£13.50

3-£13.16£0.34£13.50
5-£12.83£0.68£13.50
10-£12.49£1.01£13.50
20-£12.15£1.35£13.50
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WCED WAC2P20NC/24 WCED 2 Pole 20A 24V Normally Closed AC Contactor 1

WCED 2 Pole 20A 24V NC Normally Closed AC Modular Contactor

9 In stock
More available within 1-3 working days*
SKU: WAC2P20NC/24
£6.25

3-£6.09£0.16£6.25
5-£5.94£0.31£6.25
10-£5.78£0.47£6.25
20-£5.63£0.63£6.25
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WCED WAC4P25NC/24 WCED 4 Pole 25A 24V Normally Closed AC Contactor 1

WCED 4 Pole 25A 24V NC Normally Closed AC Modular Contactor

5 In stock
More available within 1-3 working days*
SKU: WAC4P25NC/24
£13.49

3-£13.15£0.34£13.49
5-£12.82£0.67£13.49
10-£12.48£1.01£13.49
20-£12.14£1.35£13.49
Add to quote
WCED WAC4P40NC/24 WCED 4 Pole 40A 24V Normally Closed AC Contactor 1

WCED 4 Pole 40A 24V NC Normally Closed AC Modular Contactor

9 In stock
More available within 1-3 working days*
SKU: WAC4P40NC/24
£13.49

3-£13.15£0.34£13.49
5-£12.82£0.67£13.49
10-£12.48£1.01£13.49
20-£12.14£1.35£13.49
Add to quote
WCED WAC4P63NC/24 WCED 4 Pole 63A 24V Normally Closed AC Contactor 1

WCED 4 Pole 63A 24V NC Normally Closed AC Modular Contactor

3 In stock
More available within 1-3 working days*
SKU: WAC4P63NC/24
£14.50

3-£14.14£0.36£14.50
5-£13.78£0.73£14.50
10-£13.41£1.09£14.50
20-£13.05£1.45£14.50
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Showing all 8 results

Normally Closed (NC) Modular Contactors

Normally Closed (NC) Modular Contactors are essential components in electrical systems, designed to control and manage power distribution effectively. These contactors are available with coil voltages of 230V and 24V, catering to various application needs.

Key Features:
  • Contact Configuration: NC contactors have contacts that remain closed when the coil is de-energised, allowing current to flow. When the coil is energised, the contacts open, interrupting the current.
  • Pole Options:
    • 2-Pole Contactors: Suitable for single-phase applications.
    • 4-Pole Contactors: Ideal for three-phase systems or controlling multiple circuits.
  • Coil Voltages:
    • 230V AC: Commonly used in residential and commercial applications.
    • 24V AC/DC: Preferred in control circuits and automation systems.
  • Current Ratings: Available in various ratings to match specific load requirements.
  • Mounting: Designed for DIN rail installation, ensuring easy integration into control panels.
Applications:
  • Lighting Control: Manage lighting circuits efficiently in residential, commercial, or industrial settings.
  • Motor Control: Suitable for controlling small motors and other inductive loads.
  • Heating Systems: Regulate electric heaters and HVAC systems.
  • Automation Systems: Integrate into automated machinery and process control setups.
Considerations When Selecting NC Modular Contactors:
  • Load Type: Ensure the contactor’s current rating matches the requirements of your load (e.g., resistive or inductive).
  • Number of Poles: Choose between 2-pole or 4-pole configurations based on the number of circuits or phases you need to control.
  • Coil Voltage: Verify that the coil voltage (230V or 24V) is compatible with your control circuit’s supply voltage.

Compliance: Ensure the contactor meets relevant standards, such as the IET Wiring Regulations Eighteenth Edition BS 7671:2018+A2:2022, to guarantee safety and reliability.

Our range of NC modular contactors offers versatility and reliability for various control applications, ensuring seamless integration into your electrical systems.

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