Product Description
A pack of 4 pin SPDT 12V, 40 Amp electrical relay with pre-wired relay socket harness. This relay has a universal application and can be used in automotive setups, car sound systems, security systems, and various other applications. Relay comes with mounting tab for easy installation. The interlocking design on the harness allows multiple harnesses to be coupled together for organization and ease of setup.
 
Product Features
100% Brand new and high quality.
12V 5 Prong Relays with 5 Prong Sockets wires.
30/40 AMP high switching capability.
Heavy-duty impact molded relay socket with 5 WIRES.
Wire Specifications: Black(Ground) PIN 85; Blue(Positive)PIN 30; RED PIN 87a; White (To Switch) PIN 86; Yellow (To Light/Accessory) PIN 87.
Universal usages: automotive setups, car sound systems, security systems, etc.
Package includes: 5 relays + 5 socket wires.
Dimension: 1.02*1.22*7.68 in (26*31*195 mm).
Weight: 2.08 oz (58g).
 
Contact Capacity:
Normal switching Capacity (res.load):
- NO 40A 14VDC 
- NC 30A 14VDC
Max. switching current: 40A.
Max. switching voltage: 30VDC.
Max. switching power: 560W.
 
Characteristic Data:
Initial contact resistance (at 6VDC 1A): 50mΩ Max.
Operate time (at nominal volt.): 10 msec. Max.
Release time (at nominal volt.): 5 msec Max.
Initial insulation resistance: 100MΩ Min. (DC500V).
Initial dielectric strength:
- Between open contacts: AC500V, 50/60 Hz 1Min. 
- Between coil and contact: AC500V, 50/60 Hz 1Min.
Vibration resistance:
- Functional: 10 ~ 55Hz at double amplitude of 1.5 mm 
- Destructive: 10 ~ 55Hz at double amplitude of 1.5 mm
Shock resistance:
- Functional: 20G Min. - Destructive: 100G Min.
Endurance (operations):
- Mechanical (at 7,200 ops./h): 10,000,000 
- Electrical (at 600 ops./h): 100,000
Ambient Temperature: -40°C ~ +125°C (no condensation).
 
Package Includes
5 x Relays with sockets.