Klockner Moeller |
NZM10 inverse time molded
case circuit breakers are mode up of a switch block and protective trip
module. Switch blocks and trip modules can be ordered separately and
combined per the two tables shown below to suit any particular application. |
AUXILIARY CONTACT |
TYPE Article Number |
NHI STANDARD AUXILIARY CONTACT n Switching simultaneously with the main contacts. They can be typically used for signaling, interlocking or switching auxiliary circuits such as a control circuit. n Field Installable |
NHI-NZM10 034943 |
VHI EARLY MAKE AUXILIARY CONTACT n Typically used for powering up the undervoltage trip prior to closing of main contacts and for control circuit interlocking tasks. n CANNOT be used in conjunction with T-NZM10 remote control drive. n Field Installable |
VHI-NZM10 034944 |
RHI TRIP INDICATING AUXILIARY CONTACT 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 initiated by voltage trips. n Field Installable |
RHI-NZM10 034945 |
SIGNALING BLOCK 3 Poles n Differential fault indication and visual display of breaker operating states: -(1) + (2) tripping due to short circuit. -(2) tripping due to overload and general trip condition. -(3) overload early warning signal in the event that the long time response setting is about to be exceeded (i.e. useful for load shedding purposes). n Each function signals via a pair of contacts (1 N.O. and 1 N.C.). n Mounts directly onto lower portion of circuit breaker n Required supply voltage: 24-230 V, AC or DC. n Field Installable |
M-NZM10 034946 |
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