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12V 50A High Load Relay BS4 12S C20 Electric Control Device Load Relay

Shenzhen Ketai Electronic Technology Co., Ltd.
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Address: R2306,Block 8-9 of Honghai Business Building,Xingjijiayuan,Hongxing Community, Songgang Street, Baoan District, Shenzhen

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Shenzhen Ketai Electronic Technology Co., Ltd.

12V 50A High Load Relay BS4 12S C20 Electric Control Device Load Relay

Country/Region china
City & Province shenzhen
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Product Details

12V 50A High Load Relay BS4 12S C20 Electric Control Device Load Relay

 

12V 50A Relay Introduce:

The relay is an electric control device, which is an electrical appliance that causes the controlled quantity to undergo a predetermined step change in the electrical output circuit when the change of the input quantity (excitation quantity) meets the specified requirements. It has an interactive relationship between the control system (also known as the input loop) and the controlled system (also known as the output loop). Usually used in automatic control circuits, it is actually an "automatic switch" that uses a small current to control the operation of a large current. Therefore, it plays the role of automatic adjustment, safety protection, and conversion circuit in the circuit.

 

12V 50A Relay Features:

Sensitivity: When a metallic short circuit occurs within the protected range of equipment or lines, the protection device should have the necessary sensitivity coefficient. Guaranteed to be removed if there is a fault.

 

12V 50A Relay Technical Rating:

Contact Rating

Contact Form

1A:NO; 1B:NC; 1C:SPDT

Contact Material

Ag; AgNi

Contact Load Capacity

1A, 2A,3A, 5A/125VAC,30VDC

Switching Power Max.

150W 625VA

Switching Voltage Max.

60VDC 250VAC

Switching Current Max.

5A

Contact Resistance

≤100mΩ

IEC 255-7 3.12

Life expectancy

Electrical

10^5

IEC 255-7 3.30

Mechanical

10^7

IEC 255-7 3.31

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