This is a motor mechanism (MCH) for MasterPact NW circuit breakers. The motor mechanism module is used to remotely open and close the circuit breaker electrically. It is made up of a spring-charging motor equipped with an opening release and a closing voltage release. The spring-mechanism charging handle is used only as a backup if auxiliary power is absent. It is equipped with a 10A limit switch contact (CH) that signals the charged position of the mechanism. The operational control voltage is 200/240 VAC 50/60 Hz. The operating threshold is between 0.85xUn and 1.1xUn. The charging time is less than 4s. The maximum operating frequency should not exceed 3 cycles per minute. It is a spare part for MasterPact NW.
Specifications | |
Main | |
Range of product | MasterPact NW |
Range | MasterPacT |
Device short name | gear motor MCH |
Product or component type | Motor mechanism |
Device application | Automatic spring charging |
Range compatibility | Masterpact MasterPact NW circuit breaker |
EasyPact EasyPact MVS circuit breaker | |
[Uc] control circuit voltage | 200/240 V AC 50/60 Hz |
Complementary | |
Control type | Motor mechanism |
Maximum charging time | 4 s |
Maximum operating frequency | <= 3 cycles per minute |
Threshold tripping voltage | 0.85…1.1 Un |
Maximum power consumption in VA | 180 VA |
Accessory / separate part category | Spare parts for MasterPact NW |
Packing Units | |
Unit Type of Package 1 | PCE |
Number of Units in Package 1 | 1 |
Package 1 Height | 12.5 cm |
Package 1 Width | 13.5 cm |
Package 1 Length | 23.5 cm |
Package 1 Weight | 1.7 kg |
Unit Type of Package 2 | S03 |
Number of Units in Package 2 | 6 |
Package 2 Height | 30 cm |
Package 2 Width | 30 cm |
Package 2 Length | 40 cm |
Package 2 Weight | 10.2 kg |
Contractual warranty | |
Warranty | 18 months |
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