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Azure 2-Speed 1-PH ECM Evaporator Fan Motor, 1/15 - 1/25 hp, 115/230 VAC, 1550 rpm Azure is an electronically controlled 3.3 Inch motor (ECM) that replaces all 1/15 - 1/25 hp, 115/230 volt, and 1550/600 rpm commercial refrigeration evaporator fan motors for walk in cooler/freezer applications. For 1550 rpm, this motor connects easily to the fan controller via a standard Lyall plug. For 2 speed applications, the Lyall plug can be removed and the motor can be wired directly to a separate 2-speed control module using the included second speed tap for 600 rpm. Motor rotation is set using a simple jumper wire. Azure is rated for 115 or 230 volt with nothing to set, plug it in to either voltage and it adapts to the correct voltage.
Item#:
10850
Manufacturer Item:
10850
Manufacturer:
MOTORS & ARMATURES CO
The MARS SPD is designed to protect your HVAC equipment from power spikes, surges and transients. Power spikes and surges can damage compressors, control boards, sensors and ECM motors resulting in costly repairs and down time. The MARS SPD utilizes thermally protected MOV technology to provide safe and reliable surge protection.
Item#:
83905
Manufacturer Item:
83905
Manufacturer:
MOTORS & ARMATURES CO
MARS series 240 fan centers provide convenient low voltage control of 1 and 2speed fan motors and auxiliary circuits in heating, cooling, or heating/cooling applications. Each MARS fan center is a reliable, compact unit consisting of a 24 volt control transformer and a plug-in switching relay mounted on a 4 Inch square electrical junction box cover. All line voltage connections are made inside the box with color coded pre-stripped leads. Low voltage connections are made at a convenient terminal board mounted to the transformer.
  • Provides convenient low voltage control of 1 and 2-speed fan motors and auxiliary circuits in heating, cooling or heating/cooling applications
  • Reliable, compact unit consisting of a 24 volt control transformer and a plug-in switching relay mounted on a 4 Inch square electrical junction box cover
  • Color coded leads, pre-stripped
  • Low voltage terminal board with 5 screw terminals
  • 24 volt transformer secondary VA rating
Item#:
24010
Manufacturer Item:
24010
Manufacturer:
MOTORS & ARMATURES CO
Mars Super-Fit 90971 1-Speed 1-PH Motor Kit with Fan Blade, 1/130 Hp, 120 VAC , 3000 RPM
  • The Mars 90971 Super-Fit replacement motor kit with fan blades is designed to provide all the material necessary to replace virtually any existing application that requires a 3/8, 1/2 or 5/8" stack motor
  • The motor features a specially designed recirculating oil system for long life
  • All angle mount
  • Impedance protected
  • Mechanically reversible
  • Recirculating oil system
  • NEMA C frame
Item#:
90971
Manufacturer Item:
90971
Manufacturer:
MOTORS & ARMATURES CO
Mars Super-Fit 90970 1-Speed 1-PH Shaded Pole Motor, 1/50-Hp, 120/240 VAC , 2660 - 3040/3040 - 3360 RPM
Sid Harvey Item #:90970: Replaces Part #:'s : A20-28
Item#:
90970
Manufacturer Item:
90970
Manufacturer:
MOTORS & ARMATURES CO
Mars 50354 Power Transformer, 40 VA, 120/208/240 VAC Primary, 24 volt Secondary, 60 Hz
  • Low heat rise
  • Open construction
Item#:
50354
Manufacturer Item:
50354
Manufacturer:
MOTORS & ARMATURES CO
Mars 32391 Delay On Make Solid State Timer, 0.1 - 8 min, 18 - 240 VAC , 1.5 amp
  • Top selling timer in the industry
  • Proven reliability
  • Easy 2-wire installation
  • Mounts in any position
  • High accuracy
  • Totally enclosed and encapsulated for proper heat dissipation
  • Compact size
  • Knob adjustable time delay
  • 0.040 amps minimum latch current
Sid Harvey Item #:32391: Replaces Part #:'s : R540-50
Item#:
32391
Manufacturer Item:
32391
Manufacturer:
MOTORS & ARMATURES CO
Mars 50305 NEMA Class 2 Power Transformer, 40 VA, 120 VAC Primary, 24 VAC Secondary, 50/60 Hz
  • Low heat rise
  • Open with end bell construction
Sid Harvey Item #:T394-20: Replaces Part #:'s : 3C101
Item#:
T394-20
Manufacturer Item:
50305
Manufacturer:
MOTORS & ARMATURES CO
The Mars 83904 SPD is designed specifically for 120 VAC furnace and air handler applications. The furnace and air handler contain components that must be protected from surges such as, ECM motors, control boards, transformers. The Mard surge utilizes thermally protected MOV technology for safe and reliable protection of equipment. The 120 VAC surge device is easy to install with only 2-wires to connect.
Item#:
83904
Manufacturer Item:
83904
Manufacturer:
MOTORS & ARMATURES CO
The MARS refrigeration potential relay service kit has become an industry standard since its introduction over fifty years ago. Its long-term reliability and easy replacement have been the key to its success. The wide calibration ranges and the universal bracket make the MARS potential relay service kit a must on every service truck.
  • Non-positional
  • Wide range of selectivity
  • QC-6 kit included with each relay to convert screw-on to push-on
  • Instructions and wiring diagram included in each relay
  • 35 amp contact
  • Universal break-off bracket on each relay, simply snap-off parts not needed
Sid Harvey Item #:19005: Replaces Part #:'s : R560-35
Item#:
19005
Manufacturer Item:
19005
Manufacturer:
MOTORS & ARMATURES CO
Mars 050 Shaded Pole Unit Bearing Motor, 115 VAC , 0.62 amp, NEMA 51, 9 W, Sid Harvey Item #:05411: Replaces Part #:'s : 13775
Item#:
05411
Manufacturer Item:
05411
Manufacturer:
MOTORS & ARMATURES CO
Mars 50225 Heavy-Duty NEMA Class 2 Power Transformer, 75 VA, 120/208/240/480 VAC Primary, 24 volt Secondary, 50/60 Hz
  • Low heat rise
  • Open with end bell construction
Sid Harvey Item #:T394-32: Replaces Part #:'s : 1C937
Item#:
T394-32
Manufacturer Item:
50320
Manufacturer:
MOTORS & ARMATURES CO
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