Siemens Standby Power Interlock Kit 125 Amp and Below

For use on load centers, 125 Amp and lower. This device will prevent dangerous feedback between two power sources. Easy assembly requiring no modifications to the load center or meter combo.|Utility main breaker types include MBK100A or MBK125A standby main breaker types include QP, QPH or HQPH|Suitable for use with optional standby systems in accordance with article 702 of the NEC|Corrosion resistant finish|UL listed for use in most Siemens load centers and meter combos