GENERAL SPECIFICATIONS
Dielectric Strength, Input section/output/base
4000 Vrms
Insulation Resistance @ 500Vdc
1010
Ambient Operating Temperature Range
-30 to 80˚C
Ambient Storage Temperature Range
-40 to 125˚C
MECHANICAL SPECIFICATIONS
Weight: (typical)
3.0 oz. (43g)
Encapsulation:
Thermally Conductive Epoxy
Terminals:
Screws and Saddle Clamps Furnished, Unmounted
CURRENT DERATING CURVES
WIRING DIAGRAM
FastFax Document No. 201
DSD,DLD.
Rev.021302
PAGE 2 OF 2
Series DSD, DLD
Time Delay Relay • 10-50 Amp
APPROVALS
UL
E116949
© 2002 CRYDOM CORP, Specifications subject to change without notice.
12
8
4
0
24
8
10
6
20406080
Load Current [Arms]
Max Ambient Temp. [°C]
110
115
120
10A
9°C/W
5°C/W
7°C/W
3°C/W
NO HEATSINK
30
20
10
25
15
5
0
510
20
25
15
20
40
60
80
Load Current [Arms]
Max Ambient Temp. [°C]
95
120
25A
1°C/W
100
110
3°C/W
NO HEATSINK
2°C/W
60
40
20
0
10
20
40
50
30
20
40
60
80
Load Current [Arms]
Max Ambient Temp. [°C]
90
50A
2°C/W
1°C/W .5°C/W
100
110
120
1.5°C/W
NO HEATSINK
TIME DELAY RELAY
12
4A 4B
3B 3A
~
--
+
Timing
Resistor
DC CONTROL
INPUT
OUTPUT
1.87
(47.5)
.78
(19.8)
2.30
(58.4)
1.70
(43.2)
.87
(22.2)
.45
(11.4)
1.10
(27.9)
8-32 TERMINAL
(2 PLACES )
.250
(6.35)
FASTON
TERMINAL
.187 X .032
4 PLCS.
1.00
(25.4)
1.80
(45.7)
All dimensions are in inches (millimeters)
For recommended applications and more information contact:
USA: Sales Support (877) 502-5500 Tech Support (877) 702-7700 FAX (619) 710-8540
Crydom Corp, 2320 Paseo de las Americas, Ste. 201, San Diego, CA 92154
Email: sales@crydom.com WEB SITE: http://www.crydom.com
UK: +44 (0)1202 365070 • FAX +44 (0)1202 365090 Crydom International Ltd., 7 Cobham
Road, Ferndown Industrial Estate, Ferndown, Dorset BH21 7PE, Email: intsales@crydom.com.
GERMANY: +49 (0)180 3000 506
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