{"product_id":"westinghouse-373d958g14-kb-breaker-vari-depth-mechanism","title":"Westinghouse 373D958G14 Kb Breaker Vari-depth Mechanism","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"740\"\u003eThe Westinghouse 373D958G14 Vari-Depth Mechanism is a circuit breaker operating mechanism designed for Westinghouse KB-frame molded case circuit breakers. It provides external manual operation of the breaker through an enclosure door while accommodating various enclosure depths using an adjustable shaft and linkage assembly. This mechanism is commonly installed in switchboards, \u003ca href=\"https:\/\/plgautomation.com\/collections\/drives-motor-control\"\u003emotor control\u003c\/a\u003e centers, industrial control panels, and power distribution equipment where safe breaker operation is required without opening the enclosure. Vari-depth mechanisms are specifically designed to adapt to different panel depths while maintaining reliable breaker actuation and personnel safety. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"742\" data-end=\"759\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"760\" data-end=\"1122\"\u003eThe Westinghouse 373D958G14 vari-depth mechanism is commonly used in industrial switchgear, electrical distribution panels, motor control centers, manufacturing facilities, utility power systems, and OEM electrical equipment where KB-frame circuit breakers require external operation through a door-mounted handle mechanism. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1124\" data-end=\"1153\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1154\" data-end=\"2107\"\u003e• Manufacturer: Westinghouse \/ Cutler-Hammer \/ \u003ca href=\"https:\/\/plgautomation.com\/collections\/eaton?_pos=1\u0026amp;_psq=ea\u0026amp;_ss=e\u0026amp;_v=1.0\"\u003eEaton\u003c\/a\u003e\u003cbr data-start=\"1206\" data-end=\"1209\"\u003e• Part Number: 373D958G14\u003cbr data-start=\"1234\" data-end=\"1237\"\u003e• Product Type: Vari-Depth Operating Mechanism\u003cbr data-start=\"1283\" data-end=\"1286\"\u003e• Compatible Breaker Series: KB Frame Circuit Breakers\u003cbr data-start=\"1340\" data-end=\"1343\"\u003e• Application Type: Circuit Breaker Operating Accessory\u003cbr data-start=\"1398\" data-end=\"1401\"\u003e• Function: External breaker operation through enclosure door\u003cbr data-start=\"1462\" data-end=\"1465\" data-is-only-node=\"\"\u003e• Operating Method: Manual rotary handle mechanism\u003cbr data-start=\"1515\" data-end=\"1518\"\u003e• System Compatibility: Westinghouse KB Frame Breakers\u003cbr data-start=\"1572\" data-end=\"1575\"\u003e• Installation Environment: Switchgear and electrical enclosures\u003cbr data-start=\"1639\" data-end=\"1642\"\u003e• Mounting Type: Door-mounted operating mechanism\u003cbr data-start=\"1691\" data-end=\"1694\"\u003e• Mechanical Function: Adjustable-depth breaker actuation\u003cbr data-start=\"1751\" data-end=\"1754\"\u003e• Safety Feature: Allows breaker operation without opening enclosure\u003cbr data-start=\"1822\" data-end=\"1825\"\u003e• Industry Use: Industrial power distribution and motor control\u003cbr data-start=\"1888\" data-end=\"1891\"\u003e• Compatible Equipment: Switchboards, MCCs, and panelboards\u003cbr data-start=\"1950\" data-end=\"1953\"\u003e• Service Application: Replacement and retrofit projects\u003cbr data-start=\"2009\" data-end=\"2012\"\u003e• Equipment Category: Circuit Breaker Accessory Hardware \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2109\" data-end=\"2133\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2134\" data-end=\"2267\"\u003e• Eaton KB Frame Vari-Depth Mechanism\u003cbr data-start=\"2171\" data-end=\"2174\"\u003e• Cutler-Hammer KB Breaker Operating Mechanism\u003cbr data-start=\"2220\" data-end=\"2223\"\u003e• Siemens Rotary Breaker Operating Mechanism\u003c\/p\u003e","brand":"WESTINGHOUSE","offers":[{"title":"New","offer_id":51732496908590,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_e2c34078-e322-41ff-b6d6-1b7ad1be361e.jpg?v=1770599661","url":"https:\/\/plgautomation.com\/products\/westinghouse-373d958g14-kb-breaker-vari-depth-mechanism","provider":"PLG Automation ","version":"1.0","type":"link"}