ECQML12, Circuit Breaker Mechanical Interlock

ECQML12 Circuit Breaker Mechanical Interlock for Electrical Distribution The Siemens ECQML12 is a mechanical interlock designed for use with 1-inch breakers in electrical distribution systems. It ensures safe and reliable operation by mechanically linking circuit breakers to prevent simultaneous switching, enhancing system protection. This component is suitable for electrical distributors and switchgear suppliers requiring dependable circuit breaker accessories. Specifications Manufacturer: Siemens Type of Electrical Connection: PLUG-IN Number of Poles: 1" Breaker Application: Electrical Distribution Product Weight: 0.0290 lb Width: 2.75 in Length: 1 in Height: 2.5 in Design: MP-T Standard: UL 489 Manufacturer Part #: ECQML12 Features Mechanical interlock bracket designed specifically for 1-inch breakers Ensures coordinated breaker operation to prevent unsafe switching Complies with UL 489 safety standards Compact dimensions suitable for residential and commercial load centers Plug-in connection type for easy installation Downloads & Links Data Sheet Catalog CAD Drawing Other 1 Installation/Operator Specification/Technical