Selection of key interlock and provisions for the Masterpact NW circuit breaker.
Masterpact NW circuit breakers sold and supported in the USA.
The Masterpact NW breaker requires 1 or 2, p/n: KC40---10 (type CN22).
Order directly from Kirk:
Kirk Key Interlock, 9048 Meridian Circle NW, North Canton, OH 44720
Toll free: (800)438-2442, Phone: (234)209-9301, Fax: (330)497-4400
Field Installable Provisions;
Provision for 2 Locks on Cradle: S48565 (Install Bulletin 48049-156-02)
Provision for 2 Locks on Breaker: S48542 (Install Bulletin 48049-197-02)
Can also order Lock with provision (part numbers below):
S48923 is one Kirk Key lock for cradle locking
S48924 is two Kirk Key locks (keyed alike) for cradle locking
S48925 is two Kirk Key locks (keyed differently) for cradle locking
S48945 is one Kirk Key lock for circuit breaker locking
S48946 is two Kirk Key locks (keyed alike) for circuit breaker locking
S48947 is two Kirk Key locks (keyed differently) for circuit breaker locking
A lock order form must be submitted with the order. See 0613DB1607 for this order form.
Link to catalog: