中文簡(jiǎn)體
ENGLISH
DC contactor is an automatic electromagnetic switch，which is suitable for frequent connecting and disconnecting DC main circuits and large -capacity control circuits.
①When the contactor coil is powered on, the coil current generates a magnetic field.
Generally electromagnetic DC contactors are divided into two types: hermetically sealed type（epoxy sealed and ceramic sealed) and open type (Soviet style and British style).
What is the difference between epoxy sealed and ceramic sealed contactor?
The common failure mode : contact burn (overheating) and contact melting welding (adhesion).
50 Outer casing 100 Outer casing 300 Outer casing 600 Outer casing
50 Outer casing 100 Outer casing 300 Outer casing 600 Outer casing
Room202, Comprehensive Building, No. 6.7.8, Luo Loin Community, Shiyan Street, Baoan District, Shenzhen, Guangdong, CN
15767639918
COPYRIGHT ? Shenzhen Dongke R&D Co., Ltd ALL RIGHTS RESERVED. Record No：粵ICP備2022151525號(hào)
XML Map
