Circuit Breakers & Fuses

Circuit-Breakers-&-Fuses
CIRCUIT BREAKERS:

R.L. Cook maintains an extensive multi-brand inventory of both contemporary and original design circuit breaker styles. We also carry circuit breaker accessories and enclosures.

FUSES:

We stock fuses for many applications. We have fast-acting, slow-acting, rejection and renewable styles. Related items stocked are fuse blocks and fuse reducers.

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BACKGROUND

Circuit Breakers are re-usable over-current protective devices that open a circuit automatically at a predetermined over-current state.

Fuses are over-current protective devices with a fusible link that melts and opens a circuit on an over-current condition.

Disconnect switches are used to periodically remove electrical circuits from their supply source; we stock both fused and non-fused disconnect switches.

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All photographs on this site are of actual products from our extensive inventory and should not be interpreted as representing an authorized relationship with any manufacturer unless explicitly stated.
R.L. COOK SALES & SUPPLY COMPANY
206-763-8777
sales@rlcook.com
8814 14th Avenue So.
Seattle, WA 98108-4864