MARS SERIES 325 Catalog Page
®
MARS Solid State Devices
RCG
NO
NO
COM
COM
24 VOLT
T-STAT
NC
NC
MARS SERIES 325
MARS Phase Reversal Protector
Features:
COMPONENT
32532
Phase Reversal Protector
MARS NO. VOLTAGE INPUT VOLTAGE AMP RATING
32532 240 VAC 175-255 VAC 10 amps res.
32534 480 VAC 380-500 VAC 8 amps res
93057* 8 Pin Octal Base, 35mm Din Rail or Surface Mount
* Base not included
• Disconnects the motor pilot circuit on loss of one or more phases or when the
voltage imbalance between any of the two phases exceeds 7%
• Re-energizes the pilot circuit only when all 3 phases are present and the
voltage imbalance is less than 7%
• 208-277VAC, 50-60Hz
• Contact Rating: NO/NC (type “C”) 5A/240V, 10A/120V
• 1/4” male spade terminals
• Compact design: 2.35” x 2.425” x 1.1”
NOMINAL SPDT RELAY CONTACTS
Fan Time Delay Module
The MAHBC fan time delay module is a replacement for the direct motor control
used by leading OEMs in high efficiency residential central air conditioning
systems. The purpose of the control is to keep the blower motor running for 60
seconds after the thermostat has been satisfied. The result is an increase
in residual cooling from the indoor coil without running the condensing unit, and
thus, higher energy efficiency.
The MAHBC is ide al for retrofit where improved efficiency is desirable.
32574
Wiring Diagram
MARS MARS OUTPUT TIME
NO. MODEL VOLTAGE 120V 240V DELAY ACTION
32574 MAHBC 24VAC 1 HP 2 HP 60 SEC. SPDT
C–48
The largest selection of motors, components, and accessories for the HVAC/R Industry
Features:
• Wide ambient temperature operating range -40°F to 175°F
• 1/4” male quick connect terminals
• Easy surface mount with four #6 screws
• UL and CSA recognized
Cross Reference
OEM PART NO.
BARD 8201-056
RHEEM 42-22515-01
SNYDER GENERAL 0001395336
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