Datasheet

DG38L
pcb power relay
• Up to 45A switching capability
• 80VDC maximum switching voltage
• Improved DG38 with magnetic arc quench
• PCB & QC terminals
• RoHS Compliant
E305753
Contacts
Contact number & arrangement
SPST-NO (1 Form A), SPDT (1 Form C)
Contact material
AgSnOInO
Max. switching voltage
28VDC / 277VAC (optionally 80VDC, SPST-NO only)
Min. switching current / voltage
500mA/12VDC
SPDT
SPST-NO
NO Contact
NC Contact
45A
30A
15A
45A (20A @ 80VDC)
30A
15A
3HP
2HP
0.75HP
Max. continuous current (240VAC/28VDC)
Max. switching current
UL Rating
Motor
LRA/FLA
240VAC
120VAC
1.5HP
1.5HP
0.375HP
240VAC
120A/45A
75A/30A
30A/10.5A
120VAC
147A/33A
75A/30A
30A/10.5A
Initial resistance
50mΩ, max. at 0.1A/6VDC
Coil
Rated voltage
DC
Must release voltage
5...110VDC
≥0.1Un
Operating range of supply voltage
Rated power consumption
See coil table 1
DC
0.9W
Insulation
Insulation resistance
50mΩ at 500VDC, 50%RH
Dielectric strength
coil to contact / open contacts
1500Vrms, 1min.
(Contact Gap ≥1.2mm for P674)
General Data
Operating time (max.)
ms 15
Release time (max.)
ms 10
Electrical Life
ops
1.5 x 104
Mechanical life
ops
1 x 107
Dimensions
L x W x H 32.2 x 27.5 x 28mm
Weight
32g (approx)
Ambient temperature
storage
operating
-40 to 130°C
-55 to 85°C
Shock resistance
Functional: 10g 11mS; Destructive: 100g
Vibration resistance
DA 1.5mm; 10-50Hz
Page 1 of 2 Ref: DG38L 030615JHM
www.durakoolrelays.com
Sales Department Tel: (888) 847-6552
Specifications are subject to change without notice. E&OE.
DG38L
pcb power relay
Coil Data
Table 1
Coil Voltage Code
Nominal Voltage (VDC)
Coil Resistance (Ω)
±10%
Must operate voltage
max. (VDC)
Must release voltage
min. (VDC)
1005
5
27
3.75
0.5
1006
6
40
4.50
0.6
1009
9
97
6.75
0.9
1012
12
155
9.00
1.2
1024
24
660
18.00
2.4
1048
48
2560 ±15%
36.00
4.8
1110
110
10330 ±15%
82.5
11.0
Ordering codes
Contact
Material
Type
D
G
3
8
L
-
7
Contact
arrangement
0
2
Cover protection and
mounting
1
-
3
0
Coil code
-
-
Contact Material
70
-
AgSnOInO
See Table 1
Contact Arrangement
21
11
-
SPST-NO (1 Normally open)
SPDT (1 Changeover) (not available for P674)
Cover Protection Category
3
-
Covered, sealed. IP67*
Terminations and mounting
0
-
PCB + QC’s for contacts
-
Increased contact gap for 80VDC
Options
P674
* For optimum electrical life, sealed relays should be vented after board washing.
Overall Dimensions, Mounting Holes & Wiring Diagram
Fig. 1
2.54
7.7
SPST-NO
SPDT
3.8
2 - 6.4 QC
Bottom view
* Not fitted or required for SPST-NO version
All dimensions in millimeters
Page 2 of 2 Ref: DG38L 030615JHM
www.durakoolrelays.com
Sales Department Tel: (888) 847-6552
Specifications are subject to change without notice. E&OE.
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