Submittal Sheet
Job __________________________
Designer ______________________
Contact _______________________
01/11
Accessories
Replaces: New
Product design, software and literature are Copyright © 2011 by:
tekmar Control Systems Ltd. and tekmar Control Systems, Inc.
1 of 1
All specifications are subject to change without notice.
Printed in Canada. C 004 - 01/11
tekmar Control Systems Ltd., Canada, tekmar Control Systems, Inc., U.S.A.
The Relay 004 is a 120 V (ac) coil DPDT (double pole double throw) relay that is used to isolate electrical loads and allow higher current
ratings than the on board relays found on tekmar controls. It can be used in applications ranging from doubling the capability of a single
output (e.g. energize a pump as well as provide a boiler demand from one output) to allowing a pump to be used that draws more
than the control’s specified relay rating. The 004 relay uses a 120 V (ac) coil that once energized, closes 2 normally open contacts,
and opens 2 normally closed contacts.
N / A
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Double Pole Double Throw relay
Isolate electrical loads
Easy to replace (“ice cube” style - no need
to remove wiring)
LED to indicate when energized
Test tab for easy test and manual override
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Literature D003
Packaged weight 0.4 lb (180 g)
Dimensions 3” H x 1-9/16” W x 2-3/8” D (75 x 40 x 60 mm)
Approvals CSA C US
Power supply (coil) 120 V (ac) +10%, -20%, 50 Hz 2.7 VA, 60 HZ 2.3 VA
Relay contacts (max.)
10 A resistive @ 250 V (ac) N.O., N.C.
10 A resistive @ 30 V (dc) N.O., N.C.
7 A inductive @ 250 V (ac)
Relay contacts (min.) 10 mA 1 V (dc)
Ambient conditions
Indoor use only, -40 to 140°F (-40 to 60°C), RH < 85% Non-
condensing
Warranty Limited 3 Year (See D003 for full warranty)
Front View Top View
3”
(75 mm)
1–9/16”
(40 mm)
2–3/8”
(60 mm)
1–9/16”
(40 mm)