Allen-Bradley 700-HLT2U24 Terminal Block Relay

Allen-Bradley 700-HLT2U24 is a 24 V AC/DC general‑purpose terminal‑block relay with an electromechanical SPDT (1 Form C) output. It is designed to mount on standard 700‑HL terminal‑block bases and uses spring‑clamp terminals for fast, secure wiring. The universal 24 V coil accepts both AC and DC drive signals, enabling flexible interfacing with PLCs and control circuits, while the output provides a common, normally open, and normally closed contact arrangement for straightforward switching of signals or small loads. Contacts are standard silver, suitable for general control tasks, and the device supports high‑density interposing and isolation in control panels where space is at a premium. Typical applications include signaling, interposing relays, and simple logic interfacing in automation systems that require translating low‑power control signals to field devices while maintaining electrical separation. As part of Allen‑Bradley’s terminal‑block relay family, the 700‑HLT2U24 offers consistent form factor with other 700‑HL relays and is commonly stocked by Rockwell Automation and distributors for quick integration with compatible bases and wiring schemes. No hazardous location (HazLoc) certification is specified for this variant.