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Powersub™ Medium Voltage Substation Circuit Breakers, Type FVR

The Square D Powersub circuit breaker offers superior reliability combined with numerous operational benefits. These versatile circuit breakers are available with 600 to 4000 ampere continuous current ratings and voltage ratings from 15.5KV to 38kV. These breakers offer state-of-the-art vacuum technology and quality design features including:

Arc-resistant construction
High-speed operation
Contact wear indicators
Proven vacuum circuit technology
Meets or exceeds applicable ANSI standards
Isolated low voltage compartment