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CMD9L-R+CMM9 4P MCB Auto Recloser

CMD9L-R+CMM9 4P MCB Auto Recloser

Model :

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FEATURES

  • It can be matched with a circuit breaker/leakage protection switch and automatically reclose when MCB / RCCB trips unexpectedly, no need for manual closing, reduce the cost of manual maintenance, and eliminate faults in time to improve efficiency.

  • built-in 3 reclosing times, continuous closing failure within 15 minutes can send an alarm through auxiliary contact.

  • With manual / automatic selector switch.

  • With mechanical/electronic double locking function.

  • The shaft transmission mode is more stable and reliable.

  • Can match other accessories.

  • Work status is indicated by LED.

  • 1-MODULE.

  • with RS485 interface Control

Technical parametersGRD9L-R
Control modeAuto Reclosing
Supply terminalsA1-A2
Voltage rangeDC 12V
Power input DCmax.1W(standby)  max.20W(action)
Voltage rangeAC220V(50-60Hz)
Supply voltage tolerance-10%;+10%
Power input AC max.1VA(standby)max.20VA(action)
Supply voltage tolerance-10%;+10%
Supply indicationred LED
Action time≤1s
Auto reclosing times3
Auto reclosing interval time10s-60s-300s
Reset the closing times No trip or manual reset within 15 minutes after the successful closing
Mechanical life10000
Electrical life(AC1)4000
operating temperature -20℃ to +55℃ (-4℉ to 131℉)
Storage temperature -35℃ to +75℃ (-22℉ to 158℉)
Mounting/DIN railDin rail EN/IEC60715
Protection degree IP20
operating positionany
overvoltage category
Pollution degree2
Max.cable size(mm)solid wire max.1×2.5or2×1.5/with sleeve max.1×2.5(AWG12)
Dimensions82×18×78mm
Weight80g
combination with accessories
Auxillary contactYes
Alarm contactYes
Shunt release YesYes
Under-voltage releaseYes



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