This product adopts modularity design which may assembly the most contact poles and forms (such as normally open, normally closed and switching) required by customers with minimum parts. The coil of this series covers a large of current and can be modified according to customer's requirement. Besides, it makes use of horizontal magnetic blowout with make/break current of maximum 220V DC, so we use horizontal magnetic blow-our. They are used in program-controlled or successive power supply, forklift,[...]

It belongs to single pole normally open and is developed on the base of small-size military contactor of the Former Soviet. It is widely used in programme-controlled power supply or continuously power system, forklifts, motors, engineering machinery, etc.[...]

This product adopts modularity design and is widely used in passenger trains (such as international passenger train from Peiking to Moscow), electric forklifts as well as all kinds of electric motors. Today, Tianyi's DC JCQ contactors are used by many companies such as American GE, Changchun passenger Train works of railway Department, Changchun specific electrical machinery factory, Baoji Electrical forklift, etc.[...]

Its one-pole NC products with patent No. ZL97222946.9, won Original Products Prize in 1998. It can effectively avoid producing excessive heat. This product is suitable to programme-control power and continuous power systems.[...]

This kind of product is bitable. The contact state is maintained by permanently magnet. Applying a pulse of current to coil can change the state of contacts (either from on to off or from off to on). The energizing time may be less than 1 second. When the coil is reenergized, the contact of contactor will maintain the state of on or off. Each product has two coils with two connecting means: 1. series coils, changing direction of current may realize on and off; 2. one coil realizes pick, the other[...]