NHI STANDARD

n Simultaneous switching with the main contacts.  They can be typically used for signaling, interlocking or switching auxiliary circuits such as a control circuit.

n Two EK...NHI type contacts can be snap-mounted into the circuit breaker or molded case switch

EK10

Normally Open

EK01

Normally Closed

VHI EARLY-MAKE

n Leading the main contacts when switching ON as well as switching OFF.  Ideal for load shedding purposes or in conjunction with voltage trips in control circuits. 

n One VHI...type contact module per circuit breaker or molded case switch.

n Cannot be used in conjunction with the R-NZM 7 remote control drive.

VHI-NZM7

RHI TRIP-INDICATING

n Actuating independently of the normal ON and OFF operations of the device, switching only when the device has tripped due to overcurrents or other tripping causes such as those indicated by voltage trips.

n One EK...RHI type contact (either N.O. or N.C.) can be snap mounted into the circuit breaker or the molded case switch for trip indication.

EK10

EK01