{"product_id":"schneider-electric-8430mps-phase-failure-relay","title":"Schneider Electric 8430MPS Phase Failure Relay","description":"\u003cdiv\u003e\u003cp\u003eThe Schneider Electric Square D Class 8430MPS Phase Failure Relay is a socket-mounted, voltage-sensing device that monitors three-phase power and opens or de-energizes a control circuit when a phase fault is detected. This model belongs to the 8430 Class, Type MPS family and provides a single SPDT output contact for straightforward interfacing with motor starters, relays, or other control circuitry used in three-phase systems. The 8430MPSV24 variant is a 240 VAC version with a 5 A SPDT rating, making it suitable for protecting motors, pumps, and compressors in industrial or commercial installations where phase loss could cause damage or nuisance trips. Some MPS relays include a status indicator LED to show normal versus fault conditions, aiding quick diagnostics during commissioning and maintenance. Variants exist for different line voltages, enabling selection to match the application’s supply voltage, and the socket-mountable design facilitates replacement within existing Square D 8430 control panels and enclosures. This relay is used to provide reliable phase-protection in applications where maintaining proper phase sequence and presence is critical to motor performance and equipment longevity.\u003c\/p\u003e\u003c\/div\u003e","brand":"Square","offers":[{"title":"New","offer_id":46258981863658,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-012.png?v=1788727428","url":"https:\/\/gtghardware.com\/products\/schneider-electric-8430mps-phase-failure-relay","provider":"GTG Hardware","version":"1.0","type":"link"}