✅ 33662 – Schneider Electric Voltage Release MX/XF (200–250 V AC/DC, 50/60 Hz) The Schneider Electric 33662 is an MX or XF voltage release accessory designed for use with Compact NS and NSX circuit breakers. Operating at a wide control voltage range of 200 to 250 V AC/DC and compatible with 50/60 Hz, this accessory enables either remote tripping (MX) or remote opening inhibition (XF), depending on the wiring and control logic. It ensures enhanced safety and control in power distribution systems by allowing voltage-dependent operations. 🔧 Technical Specifications: Specification Details Part Number 33662 Brand Schneider Electric Product Type Voltage Release Module (MX or XF) Function MX = Shunt Trip / XF = Undervoltage Release Control Voltage Range 200…250 V AC/DC Frequency 50/60 Hz Compatibility Compact NS/NSX MCCBs Mounting Type Plug-in module Trip Function Activation Remote / automatic depending on control logic Standards Compliance IEC 60947-2 Typical Use Case Remote tripping, power loss protection, system interlocks 🌟 Key Features: ✅ Dual Function: Works as either MX (shunt trip) or XF (undervoltage release). ✅ Wide Voltage Compatibility: Operates with both AC and DC supplies from 200 to 250 V. ✅ Reliable Remote Operation: Enhances safety and automation in electrical systems. ✅ Quick Integration: Compatible with NS and NSX series breakers. ✅ Compact Design: Fits directly into the breaker body without external wiring complexity. 🧰 Applications: Remote breaker tripping from control panels or emergency buttons System interlocks and safety circuits Undervoltage protection in automation panels Generator or UPS-controlled circuit shutdowns