Our Bulletin 700-HTA Alternating Relays serve as interposing relays between your controller and field devices. The alternating feature lets you select the primary or secondary load or to alternate between the two. You can use these relays in applications with pumps, compressors, air conditioning, and refrigeration units.
Our Bulletin 700-HL Terminal Block Relays work in a variety of high-density isolation and interposing applications. The thin per-pole interface (6.2 mm wide) and quick connections help reduce installation costs. Optional leakage current suppression circuit design addresses nuisance coil turn-on or contact non-drop-out concerns for TRIAC controller outputs. The spring-clamp terminal base option is ideal for applications that are subject to vibration.
Our Bulletin 700-HG Power Relays are suitable for switching DC loads. Our relays are available with an optional magnetic blowout for arc suppression, enabling switching of even higher current DC circuits.
Our Bulletin 700-HB Square Base Relays are designed for HVAC, elevator, and automotive industry applications. Two types of sockets are available; the IEC closed terminal version and the NEMA open terminal version.