NEW Series DR
Single Output to 30A 510 Vac
DIN-Rail Solid-State Relay
Part Number
DR24D25
DR24A25
DR24A25-22
DR48D25-21
DR48D25
DR48R25
DR48A25
DR48A25-22
DR48D30
Description
25A 275 Vac Output
25A 275 Vac Output
25A 275 Vac Output
25A 480 Vac Output
25A 510 Vac Output
25A 510 Vac Output
25A 510 Vac Output
25A 510 Vac Output
30A 510 Vac Output
FEATURES/BENEFITS
鈥?Mounting and dismounting on DIN rail without
any tool or directly mountable on panel
鈥?Zero-cross and random models; thyristors
output
鈥?Large control range
鈥?Green control LED
鈥?Very high immunity
鈥?Low leakage current
鈥?Internal transient suppression
DESCRIPTION
The Series DR single-phase DIN-rail relays are
designed for all types of loads. The relays utilize
optical isolation to protect the control from load
transients. DR relays have an integral heat sink, and
can be mounted and dismounted onto a DIN rail
without any tools. The relays may also be panel
mounted. All relays offer a green control LED and
transient suppression.
APPLICATIONS
鈥?Heating control
鈥?Motor control
鈥?Industrial and process control
APPROVALS
Series DR relays are pending UL recognition.
Part Number Explanation
DR
24
A
25
-22
NOTES
1) Line Voltage (nominal): 24 = 240 Vac; 48 = 480Vac
2) Switch Type: D = Zero-cross turn-on; A = Zero-cross, AC control;
R = Random turn-on
3) Features: 21 = self turn-on suppression; 22 = 24 Vac control
MECHANICAL SPECIFICATION
TYPICAL APPLICATION
400 Vac 50Hz
230 Vac 50Hz
Figure 1 鈥?DR relays; dimensions in inches (mm)
L1
Protection
Protection
L1
SSR
SSR
T1
T1
A2 A1
A2 A1
-
+
Control
鈥?+
Control
Load
CHARGE
Load
Figure 2 鈥?DR relay DC control (left) and DR relay AC
control (right)
漏 2003 TELEDYNE RELAYS
(800) 284-7007 鈥?www.teledynerelays.com
DR 1
DR\032003\Q1
1
2
3
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