{"product_id":"joslyn-clark-t77u021-contactor","title":"Joslyn Clark T77U021 Contactor","description":"\u003cdiv\u003e\u003cp\u003eJoslyn Clark T77U021 Contactor is a 30 A, 3-pole motor-contactor in a NEMA Size 1 package with a 110\/120 VAC coil, widely used in industrial control panels to switch 3-phase motors and other line-voltage loads. This Sylvania-branded unit belongs to Joslyn Clark's T77 family and is designed for reliable energize\/de-energize cycles in routine start\/stop applications. The coil voltage—110\/120 VAC—supports standard low-voltage control circuits, allowing direct interfacing with typical pushbuttons, pilot relays, or programmable logic controllers. The T77U021 variant is specified as a 3-pole device with a current rating of 30 amperes, suitable for energizing small to mid-size motors and similar loads in light to medium-duty service. Included in many listings is a normally open (NO) control circuit contact, enabling straightforward integration into common control schemes without needing additional adapters. As a legacy component, the T77U021 is frequently sought for refurbishment, replacement, or upgrade in equipment that originally used Joslyn Clark\/Sylvania contactors.\u003c\/p\u003e\u003c\/div\u003e","brand":"SYLVANIA","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":46253366706410,"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-010.png?v=1788727428","url":"https:\/\/gtghardware.com\/products\/joslyn-clark-t77u021-contactor","provider":"GTG Hardware","version":"1.0","type":"link"}