STANDBY POWER MANUAL TRANSFER INTERLOCK KIT FOR QP BREAKERS (660044)

For use on load centers or meter combinations that will accept 2-pole circuit breakers opposite one another
Suitable for use with optional standby systems in accordance with article 702 of the National Electric Code
For use only on Siemens and Murray products
Interlocks two main breakers so that both circuit breakers cannot be “ON” at the same time, preventing dangerous feedback to the utility power lines
Remains attached to circuit breakers when cover is removed