173
Electrical
Totally Enclosed Relay - 2 Pole HVAC Switching Relays
Heavy Duty Relays
Coil
Voltage
DPDT
Part #
Terminals
1,2,3.
Terminals
4,5,6.
Weight
Cross Reference
WR/RBM Honeywell Mars
24
25-90340
Power
Power
170.1 g
(6 oz.)
(Approx)
90-340 R4222B1082 90340
120
25-90341
90-341 R4222B1090 90341
240
25-90342
90-342 R4222D1013 90342
Features
Intended for many applications
in air conditioning, refrigeration,
heating and general purpose
switching.
• Replaces Honeywell, White-
Rodgers/RBM & Mars (cross
reference in packaging)
• Semi-enclosed compact design.
• Quiet & reliable operations.
• Universal mounting bracket
• Molded terminal numbers and
circuit diagram on top of relay.
• Dimensions 2.13" × 1.88" × 2.25".
• UL & cUR (file E44211).
• 2 Pole DT mode
Specifications
• Temperature Range: -40°C (-40°F) to 54°C (130°F).
• Mechanical Life: 750,000 operations.
• Electrical Life: 100,000 operations.
• Coil Frequency: 50/60 Hz.
• Coil Insulation: Class B.
• Coil Duty Cycle: Continuous.
• Terminals: 1⁄4" quick-connects.
• Contact Material: Silver cadmium oxide.
• Enclosure: Phenolic.
Coil Data
Coil
Voltage
Coil
Resistance
DC OHMS
±10%
Inrush
VA
Max.
Nominal
Current
MA
Nominal
VA
Sealed
Max.
24
15
21.5
334
8
120
400
66
240
1415
38
Contact Rating
VAC
Amps
General
Use
HP LRA FLA
125V
15
3/4
82.8 13.8
208V
45.6 7.6
250V
41.4 6.9
277V
-
36.0 6.0
25-90340
Illustrated
Relay/Transformer Fan Centre Assembly
Fan centre controls provide convenient low voltage control of one and two
speed fan motors and auxiliary circuits in heating, cooling or heating/cooling
applications. Each fan centre control is a reliable, compact unit consisting of
a 24 volt control transformer and a plug-in switching relay mounted on a 4"
square electrical junction box cover. All line voltage connections are made
inside the box with colour coded pre-stripped leads. Low voltage connections
are made at a convenient terminal board mounted to the transformer.
Fan Control Centre
Features
• DPDT or SPDT relay.
• 24V coil voltage, power and duty rated contacts.
• Colour coded pre-stripped leads.
• Low voltage terminal board.
• Input Voltage 120V or 208/240V, Output Voltage
- 24V, 40 VA.
• Mounts directly to 4" electrical box.
• UL/CUR File E237660.
Fan Control Centre
Transformer
Relay Contact Ratings
Part #
Primary
Secondary
Full
Relay
120 VAC
(amps)
240 VAC
(amps)
Resistive
Cross Reference
Voltage Connection Voltage Connection
LRA FLA LRA FLA
25-90113
120
Colour coded
pre-stripped
leads.
24 V
Terminal board
with 5 screw
terminals.
DPDT 13.8 82.8 6.9 39.6
15 Amps @
277 VAC.
Honeywell: R8285 Series.
Mars: 90113.
White Rodgers: 8A05A-101.
25-90113
Illustrated
Relays
