✅ Schneider Electric NW Mechanical Interlock – MasterPact NW Interlocking Assembly The Schneider Electric NW Mechanical Interlock Kit is a reliable and safety-focused solution for mechanical interlocking between two MasterPact NW circuit breakers—whether fixed or drawout type. This assembly ensures safe operation by mechanically preventing simultaneous closing of interconnected breakers, avoiding backfeed and hazardous scenarios in low-voltage switchgear systems. This complete interlocking system includes: Schneider Electric 47926: Adaptation Fixture Kit for cable interlocking, designed for MasterPact NW fixed or drawout circuit breakers. Includes mechanical interlocking fixture and mounting hardware. Schneider Electric 33209: Two durable 2.5-meter interlocking cables, ensuring robust mechanical connection between the circuit breakers. Perfectly suited for fail-safe switching, transfer systems, and bus tie applications, this interlock enhances operational safety and prevents electrical faults due to misoperation. 🔧 Technical Specifications: Product Type: Mechanical Interlock Assembly Compatibility: Schneider Electric MasterPact NW (Fixed or Drawout) Included Parts: 47926: Mechanical Interlocking Fixture Kit 33209: 2 Interlocking Cables (Length: 2.5 meters each) Interlock Type: Cable-based mechanical interlock Function: Prevents simultaneous closing of two interconnected circuit breakers Application: Low-voltage switchgear, transfer schemes, dual incomer safety interlocks Category: OEM Spare Part ⚙️ Use Case Examples: Interlocking between Main and Tie breakers Mechanical fail-safe operation in busbar systems Coordination between Generator and Utility breakers