{"product_id":"schneider-electric-s29390-powerpact-shunt-trip-accessory-for-h-j-l-frame-circuit-breakers","title":"Schneider Electric S29390 PowerPacT Shunt Trip Accessory for H\/J\/L Frame Circuit Breakers","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-start=\"0\" data-end=\"451\"\u003eThe Schneider Electric S29390 is a shunt trip accessory designed for PowerPacT™ H-, J-, and L-frame molded case circuit breakers. Operating at 24 V DC, it enables remote tripping of the circuit breaker when the control voltage exceeds 70% of its rated value. This accessory supports both impulse and maintained control signals for enhanced protection and control integration.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSchneider Electric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCircuit Breaker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eS29390\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMolded Case Circuit Breaker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eShunt trip accessory\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Frames\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePowerPacT H, J, and L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Control Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTrip Activation Threshold\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≥ 70% of rated voltage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSignal Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eImpulse (≥20 ms) or maintained\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoil Duty Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eContinuous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTightening Torque\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12.39 lbf·in (1.4 N·m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWire Size Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAWG 18–14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRemote tripping and protection control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About S29390\u003c\/h4\u003e\n\u003cp data-start=\"590\" data-end=\"1074\" class=\"\"\u003eThe S29390 is a shunt trip (MX) accessory within the Schneider Electric PowerPacT™ accessory lineup for H-, J-, and L-frame circuit breakers. It is constructed with a continuous-duty rated coil to ensure stable operation during prolonged energization. The device integrates directly into compatible PowerPacT breakers, allowing external control systems to initiate breaker tripping. Typical usage includes remote emergency shutdowns, control circuit interlocking, and ground-fault protection schemes when used with appropriate sensing elements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"1085\" data-end=\"1102\"\u003eKey Features:\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eShunt trip functionality: Enables remote electrical tripping of the circuit breaker.\u003c\/li\u003e\n\u003cli\u003e24 V DC rated coil: Designed for low-voltage control circuit integration.\u003c\/li\u003e\n\u003cli\u003eImpulse and maintained signal support: Accepts ≥20 ms impulse or continuous control signals.\u003c\/li\u003e\n\u003cli\u003eContinuous-duty coil: Suitable for extended energized operation without overheating.\u003c\/li\u003e\n\u003cli\u003ePowerPacT compatibility: Designed for H-, J-, and L-frame circuit breakers.\u003c\/li\u003e\n\u003cli\u003eGround-fault protection support: Can be used with Class I ground-fault sensing elements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe S29390 delivers the reliability and precision required for remote tripping and advanced protection control in low-voltage power distribution systems.\u003c\/p\u003e","brand":"Schneider Electric","offers":[{"title":"Default Title","offer_id":48717985349930,"sku":"S29390","price":465.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/S29390_DA_1500x1500_7af723db-0db9-4f4c-81cb-d2a10c0cfb31.jpg?v=1718457208","url":"https:\/\/iqelectro.com\/products\/schneider-electric-s29390-powerpact-shunt-trip-accessory-for-h-j-l-frame-circuit-breakers","provider":"IQElectro","version":"1.0","type":"link"}