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The IMPORT BDNA-23509 is a test clip designed for use in relay testing and diagnostic applications. This small, low-profile clip provides a secure mechanical connection to relay terminals, switch contacts, or similar components during circuit testing and troubleshooting. With an overall length of approximately 4-7/64 inches, it fits into tight spaces common in control panels, junction boxes, and relay enclosures. Electricians, HVAC controls technicians, and instrumentation specialists use this clip when probing live or de-energized low-voltage circuits during service and commissioning work.
This test clip is suited for bench testing and field diagnostic work across residential, commercial, and light industrial electrical and controls applications. It is commonly used when verifying relay coil continuity, contact closure, or signal passing in low-voltage control circuits. Its compact form factor makes it practical for HVAC control boards, PLC input-output terminals, and similar relay-based switching circuits where a reliable temporary connection is needed without modifying wiring.
Designed as a general-purpose test clip for use with relay terminals and contact points in low-voltage control circuit testing applications.
Test clips of this type are installed by electricians and HVAC controls technicians during diagnostic and commissioning procedures. Always verify circuit voltage and de-energize circuits where safe to do so before attaching or removing test clips. Follow applicable NEC guidelines when working within electrical enclosures. Do not exceed the rated current or voltage capacity of the clip as specified by the manufacturer.
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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