DG55
automotive relays
• General purpose automotive or electric vehicle relays
• Ideal for Head lights, Fog lamp, Horn, Air Cooling Motor
Control, Starter, Radiator Cooling, Window Control and
ABS Systems
• 60A continuous DC current capacity (at 23°C)
• Industry standard terminal arrangement
• RoHS Compliant
Contacts
Contact number & arrangement
Contact material
SPST-NO (1 Form A), SPDT (1 Form C)
AgSnO2, AgNi 0.15
Max. switching voltage
Contact rating
DC
24VDC - current dependent (see Fig. 3)
85°C
23°C
SPST-NO
SPDT (NO/NC)
SPST-NO
40A @ 14VDC
40A / 30A
60A @ 14VDC
60A / 40A
Max. continuous current
120A
120A / 45A
40A
Max. switching current - make
Max. switching current - break
SPDT (NO/NC)
SPST-NO
SPDT (NO/NC)
40A / 30A
Min. switching current
Initial contact resistance
Coil
1A/5VDC (AgNi 0.15)
<100mΩ, max. at 0.1A/6VDC
Rated voltage
DC
12, 24
Must release voltage
Operating range of supply voltage
Rated power consumption
Insulation
0.10Un - see coil table 1 for more information.
See coil table 1
1.8W with resistor
Insulation resistance
Dielectric strength.
General Data
100MΩ at 500VDC, 50%RH, 25°C
Coil to contact
500Vrms / 1 min
Operate time
typical
typical
ops
7msec
Release time
2msec
Electrical Life
1 x 105 (40A@14VDC SPST-NO)
1 x 107
Mechanical life
ops
Dimensions
L x W x H
25.9 x 25.9 x 24.9mm (excluding terminals) - see drawings for more information
34g approx.
Weight
Ambient temperature
-40 to 125°C (Operating).
De-rate above 85°C. Consult factory for ambient above 85°C
-40 to 155°C (Storage)
Shock resistance
Destructive
Functional
196m/s2(20g)
98m/s2(10g)
Vibration resistance
Cover protection category
Flammability
10 to 40Hz DA 1.27mm; 40-70Hz:5g / 70-100Hz DA 0.5mm, 100 - 500Hz:5g
IP54 Dust cover
Meets the requirements of UL94V-0
American Electronic Components Inc., 1101 Lafayette St. Elkhart, IN46516
www.durakoolrelays.com Sales Department Tel: (888) 847-6552
Page 1 of 3
Ref: DG55 072916 JHM
Specifications are subject to change without notice. E&OE