Allen-Bradley 700-HB33Z24 Relay

Allen-Bradley 700-HB33Z24 is a general-purpose, plug‑in blade-base relay with a 24 V DC coil and three-pole double-throw (3PDT) contacts, rated for 15 A per contact. Designed to fit the 700‑HB blade-base sockets, it provides three Form-C switching paths in a compact control‑panel package, enabling multiple loads or signals to be controlled from a single device. The catalog number indicates a three‑pole, 24 V DC coil relay in the 700‑HB family, offering a robust, replaceable option for industrial automation and machine interfaces. Variants exist, such as 700‑HB33Z24‑3‑4, which adds Push-To-Test and Manual Override with a Pilot Light, and other bulk/pin configurations, reflecting the range of options available within the same 700‑HB blade-base platform. Used in control circuits where isolated, reliable switching is required, this relay supports quick installation in Allen-Bradley automation environments and serves as a drop-in replacement for compatible 700‑HB blade-base relays where a 24 V DC coil and 3PDT functionality are needed.