Standard 4 Pin Relay

Product Detail

standard 4 pin relay




standard 4 pin relay MAH-112-B-1R is a 12v one normally closed with resistor plug car relay      without bracket, suitable for air conditioner, oil pumb control, fan control.




standard 4 pin relay parameters




Contact Arrangement	1B,Change-over type
Contact material	AgNi,AgSnO2
Contact rating	30A/40A  or  45A/60A
Coil voltage	12VDC
Electrical lift	100,000 cycles
Mechanical Life	1,000,000 cycles




standard 4 pin relay Coil date




Voltage  (VDC)	Operate    Voltage  (VDC)	Release    Voltage  (VDC)	Coil  Resistance (O±10%)	Coil    power   (W)	Parallel    Resistance (O±10%)	Equivalent    Resistance (O±10%)	Max    Allowable      coil    voltage      (VDC)
							20?	85?
12	=8.4	=1.2	90	1.6	-	-	20.2	15.7
12	=8.4	=1.2	90	1.8	680	79.5	20.2	15.7




standard 4 pin relay Dimensions and wiring diagram



 

 

standard 4 pin relay appliance
 It is used in car head light control ,fog  light, head light, battery control, oil pumb control, fan control, air  conditioner, harness.

 
 standard 4 pin relay packing
 Carton size: 45X40X22cm
 -50pcs/inner box
 -500pcs/carton
 The inside of the carton is protected by corrugated  paper, high strength cartons, no problems for long-distance export transport.



1. We are China high quality  manufacturer, founded in 2007, we have own buildings.



 

2.We produce relay by automatic  production line, Now, we have 15 automatic production lines. And daily capacity  is more than 600000pcs. Some production lines are designed by ourselves.




 


 

3.Have batch code for each relay,  When product is abnormal, we can find the problem in the shortest time, Has a  good traceability.




 


 

4.We have a strict management  system for suppliers and raw materials,We usually choose best quality material for relays. For example:  Copper wiring buy from Elektrisola, Silver contact buy from FUDA, plastic part  from DOPONT