Electromechanical Relay Test Plug

The Electromechanical Relay Test Plug is specifically designed for testing CDG and CAG series electromechanical protection relays without removing the relays from their cases. This solution ensures a reliable and straightforward connection of relay test equipment to protection relays and secondary circuits. With its touch-proof design, the test plug provides a “make before break” contact, enabling interruption-free connections to live, in-service circuits. This efficient design supports a single test setup for multiple relays, enhancing operational convenience and reducing downtime.

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• Enables on-load testing of CDG and CAG series relays/meters without disturbing panel wiring.
• Incorporates ten pairs of silver-plated finger contacts linked to test sockets.
• Features separated top and bottom contact strips, insulated for safety.
• Includes shortened top contact strips on fingers 3 & 4 to prevent paralleling of DC trip circuits.
• Allows fully automated test connections upon plug insertion and restoration of normal operations upon withdrawal.

• Ideal for the commissioning and testing of CDG and CAG series electromechanical relays.
• Suitable for routine maintenance of circuit protection equipment.
• Perfect for industries requiring efficient relay testing without system interruptions.
• This versatile and reliable tool is a valuable addition for professionals seeking streamlined, cost-effective, and safe testing solutions.

• Safe and reliable testing with interruption-free connections.
• Significantly reduces commissioning and maintenance costs.
• Simplified workflow for testing multiple relays.
• Ensures safety with a touch-proof design that protects the user and equipment.