Number of concerns：99times
Product Type：Power Distribution
Shelf time：2024-12-18
Product description：The GSM lift wireless intercom call system product is the fifth generation of our company's products, the machine room with wireless GSM extensions to talk to the management centre, no wiring to reduce the daily use of maintenance costs, to provide a comprehensive intercom call solution for the management centre; adopt
Tel：400-879-0955
>Product Overview
DZ20 series plastic case circuit breaker (hereinafter referred to as circuit breaker), rated insulation voltage 690V, for AC 50Hz, rated working voltage 380V, its rated current from 16A to 1250A. generally used as a distribution, Y type rated current 225A and Y type 400A circuit breaker can also be used as a protection motor. Under normal circumstances, the circuit breaker can be used for infrequent line conversion and infrequent starting of motors.
Circuit breakers for power distribution, used in distribution networks to distribute electrical energy and as overload, short circuit and undervoltage protection for lines and power supply equipment.
Circuit breakers for motor protection are used in the distribution network for starting and running cage induction motors and as overload, short-circuit and undervoltage protection for cage induction motors.
Products comply with standards: IEC60947-2, GB/T 14048.2, JB/T8589-2006.
>Model number and meaning
>Main technical parameters
Front panel wiring
Wiring behind the board
