Place of Origin : Jiaxing,China
Delivery Time : 10-15 Working Days
Electromagnetic Relay With 1 Normally Open Contact Arrangement
Relay is an automatic control device that will change by leaps and bounds in output when the input quantity (electrical, magnetic, acoustic, light, thermal) reaches a certain value.
Power relays: The relays powered by electromagnetic.
Direct-current relays: The relays need input of direct current.
Alternating-current relays: The ralays need input of alternating current.
Polar relays: The control of the relay is dependent on