Low-voltage replacement circuit breakers
Featuring Siemens WL operator
Low-voltage replacement circuit breakers provide a cost-effective way to upgrade to current technology while increasing equipment reliability and minimizing downtime. Our low-voltage replacement circuit breakers utilize the proven Siemens WL circuit breaker for the core operator, main contacts, and accessories, and they are designed so that the primaries connect directly to the existing bus. Our direct-rack connection eliminates the need for intermediate connections between the original bus and the new circuit breaker, therefore also eliminating potential heat and loss of efficiency due to increased resistance and removing any additional points of failure or maintenance.
Why upgrade to replacement circuit breakers?
Preserved investment in cubicles
Reduced downtime and minimal changeover time during upgrade
Increased reliability and performance
Improved employee safety.
Direct-connect to the primary contact mitigates heat generation
WL operator is less prone to nuisance tripping
Tip modules for all applications
Secondary contacts mounted on front for safe, easy access
Remote operation and monitoring for safety
24/7 support line.
Safety related features:
Visible, ready-to-close indicator
Customizable interlocking and mechanical trip indication
Available Siemens Dynamic Arc Sentry (DAS) provides an arc flash mitigation mode to lower the possible arc flash energy
Siemens Sm@rt Gear package options available.