Contactum 20A 2 Pole Modular Contactor 1 NO / 1 NC 230V AC Coil DIN Rail | COA20-11/230

Compact DIN Rail Contactor for Lighting, Heating & Automation Applications

The Contactum COA20-11/230 is a compact 20A modular contactor designed for reliable switching of electrical loads in residential, commercial and industrial installations.

Featuring a 230V AC coil, 1 Normally Open (NO) and 1 Normally Closed (NC) contact configuration, this space-saving 1-module wide DIN rail contactor is ideal for controlling lighting, heating, ventilation, water heating systems, tariffs, timers and automation circuits.

Its compact design allows installation within consumer units, distribution boards and control panels where space is at a premium.

Available now from Alert Electrical your trusted UK supplier of control gear and modular protection devices 1996

Features

• 20A Modular Contactor
• 2 Pole Design
• 1 Normally Open (NO) Contact
• 1 Normally Closed (NC) Contact
• 230V AC Coil
• DIN Rail Mounted
• Compact 1 Module Width
• 20A Resistive Contact Rating
• Ideal for Switching & Automation
• Suitable for Domestic & Commercial Applications

Reliable Electrical Load Control

The COA20-11/230 provides dependable switching for a wide range of electrical systems, including:

• Lighting control
• Electric heating systems
• Water heaters
• Ventilation systems
• Economy tariff switching
• Time clock controlled circuits
• Building automation systems

Compact 1 Module Design

Occupying only a single DIN module, this contactor is ideal where distribution board space is limited.

Benefits:

• Saves enclosure space
• Easier installation
• Cleaner panel layouts
• Suitable for consumer units and control panels

1 NO / 1 NC Contact Configuration

The mixed contact arrangement provides flexible control options:

Contact Arrangement

• 1 Normally Open (NO)
• 1 Normally Closed (NC)

Suitable for signalling, control and switching applications requiring both open and closed contact states.

DIN Rail Installation

Designed for quick mounting within:

• Consumer units
• Distribution boards
• Control panels
• Automation systems
• Electrical enclosures

Providing a professional and secure installation.

• Model: COA20-11/230
• Brand: Contactum
• Product Type: Modular Installation Contactor
• Contact Configuration: 1 NO + 1 NC
• Poles: 2 Pole
• Contact Rating: 20A Resistive
• Coil Voltage: 220-240V AC
• Operating Voltage: 230V AC
• Mounting Type: DIN Rail
• Module Width: 1 Module
• Application: Load Switching & Control

Ideal Applications

• Lighting Control Systems
• Electric Heating Control
• Water Heating Systems
• Time Switch Installations
• Ventilation Equipment
• Building Management Systems
• Commercial Control Panels
• Domestic Automation
• Distribution Boards
• Energy Management Systems

Why Choose the Contactum COA20-11/230?

The Contactum COA20-11/230 offers a compact and dependable solution for electrical switching and automation applications. With its 20A rating, 230V coil and versatile 1 NO / 1 NC contact arrangement, it is ideal for installers seeking reliable control equipment that fits neatly into modern electrical installations.