800-806-5552

Connecticut, United States

sales@nationalbreaker.com

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140 Turnpike Drive Middlebury CT 06762

Connecticut, United States

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NBS Video – The Citadel Mechanism | Rugged | Reliable | BalancedNBS Job video – Air Blast Breaker Custom Retro fillsRetrofill Replacement of GE Magna Blast with 15kV, 63kA horizontal draw-outPSE GE AM 13,8 1000 3500 Amp Citadel 4000 ConversionVideo instructions – Racking tool – Secondary ConnectorNational Breaker Services – UL 891 Switchboard & Storm Hardening Switchgear

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