Mars 32391 User Manual

MARS Solid State Timers

COIL OF

RELAY,

CONTACTOR,

ETC.

SWITCH

T-STAT

OAD DO NOT EXCEED

MAX

AMPS

T-STAT

CONTROLLER

TIMERTIMER

FIG. 1 FIG. 2

MARS SERIES 325

MARS Solid State Timers

COMPONENT

32391

32397

32394

Delay On Make

The MARS 32391 is the top-selling timer in the industry. Its reliability has been proven in the field by knowledgeable contractors.

The MARS 32391 will not be fooled by the thermostat anticipator.

Heavy duty MARS timers are offered for higher current applications.

Features:

• Easy two-wire installation

• Proven reliability, all solid state

• .25 in. quick connect terminals

• Mounts in any position

• Compact size

• High accuracy

• Totally enclosed and encapsulated for proper heat dissipation

Specifications:

• .040 amps min. latch current

TIME TYPE

MARS TYPE DELAY OF INPUT MAX VOLTAGE CONNECTION

NO. DELAY RANGE ADJUSTMENT VOLTAGE HZ AMPS. DROP DIAGRAM

32391 on make 6 sec...8 min. dial 19...240VAC 50/60 1 2.5 at 1 amp. 1 32394 on make 1 sec...1023 sec. slide switch 19...144VAC 50/60 1 2.5 at 1 amp. 1

32396 on make 1 sec...1023 slide switch 80...240VAC 50/60 1 2.5 at 1 amp. 1

sec. adjustable in

Heavy Duty

32397 on make 10...1000 sec. dial 24 VAC 50/60 6 2 at 6 amp. 1 or 2 32398 on make 10...1000 sec. dial 120 VAC 50/60 10 2.1 at 10 amp. 1 or 2 32399 on make 10...1000 sec. dial 230 VAC 50/60 10 5 at 10 amp. 1 or 2

C-46

The largest selection of motors, components, and accessories for the HVAC/R Industry

adjustable in

1 second

increments.

1 second

increments.