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The IMPORT BDNA-23503 is a test clip relay clamp designed for accessing relay terminals during electrical testing and diagnostics. At 2-7/16 inches in overall length and 5/8 inches in overall width, this clip provides a secure, temporary connection to relay pins or terminals without the need for soldering or permanent wiring. It is commonly used by electricians, HVAC technicians, and control system service pros when verifying relay coil continuity, contact closure, or control voltage signals during system troubleshooting.
This test clip is suited for low-voltage control circuit diagnostics in residential and light commercial applications. Technicians use it to back-probe or clip onto relay terminals in HVAC control boards, motor starter circuits, and general-purpose relay sockets. The compact form factor makes it practical in tight panel spaces and crowded terminal strips where standard probe tips may not maintain consistent contact.
Designed as a general-purpose test clip for use with standard relay terminals in control circuit diagnostics across residential and light commercial electrical and HVAC systems.
Test clips are installed by qualified electricians or HVAC technicians performing live circuit diagnostics. Always identify the voltage level present at the relay terminals before attaching the clip, and ensure the clip jaw is fully seated on the terminal pin to maintain a reliable connection. Do not exceed the current or voltage rating of the clip during testing. Remove all test clips before returning the system to normal operation.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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