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Grasslin Timer by Intermatic FM/1 STUZH-L 24-Hour Timer 01.76.0023.1 (120Volt)

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Grasslin Timer by Intermatic FM/1 STUZH-L 24-Hour Timer 01.76.0023.1 (120Volt)
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Availability: In stock

Grasslin Timer fm/1 STUZH-L

With Manual Override Switch

The FM1/STUZ is used on a number of pool and spa controls and has numerous other industrial applications.

This is a 24 hour timer which may be used for multiple timing configurations. There are 96 individual trippers on the front dial. Each tripper controls a 15 minute section of the day. The on time is controlled by pulling each 15 minute tripper outward from the face.

There are a number of different models. This is 24 hour model with a timer motor requiring 120 volt AC input power. This model also includes a manual override switch on the front face.
The model number is shown on the back, 01.76.0023.1

White Plastic Case     Height: 2-1/2"
      Width: 2-7/16"
      Depth: 1-1/4" (Total including dial)
SPDT Switch Rating     21 Amp resistive, 250 VAC
Terminals     .250" spade terminals
Timer Motor Voltage     120 Volts
Timing Cycle     24 hour timer dial
      96 timer pegs- 15 min per peg
      Minimum On time - 1 hour
      Maximum On time - 23 hours
Agency Approval:     UL, CSA



FM1 Series
Panel Mount Timer Modules
The FM1 Series Electromechanical Timer Modules are designed to be placed inside a machine control panel, circuit board, or other equipment. They offer up to 21 Amp switching designed for control of heating, ventilation, air conditioning, refrigeration, lighting, security, circulating pumps, spas, OEM applications, or any electrical load requiring 24-Hour or 7-Day scheduling.
• 21 Amp SPDT Switch
Captive Trippers with 15-minute intervals on 24-Hour models and
2-hour intervals on 7-Day models
• ¼" quick-connect terminals
• Noise Immune – ideal for robust applications
• Synchronous drive or quartz drive with battery backup
• True clock face, easy-to-set
• Available with or without override
• Compact size
• Clear plastic cover available (DC-FME-A)
Size: 2.36" H x 2.36" W x 1.25" D
Supply Voltage: 24, 120, 208/240 VAC, 60 Hz models
Quartz: 12, 24 VAC/DC, 120, 208/240 VAC 50/60 Hz
Power Consumption: 1 VA
Switch Type: SPDT
Switch Rating:21A Resistive @ 120-250 VAC
1 HP @ 120 VAC
2 HP @ 250 VAC
1350 W Tungsten @ 240 VAC
Wiring Connections: ¼" quick-connect terminals
Operating Temperature: -40°F to 185°F (-40°C to 85°C) -4°F to 131°F (-20°C to 55°C) with battery backup
Installation: Standalone or with Indoor/Outdoor enclosure
Battery Backup Option:
7-Day carryover
Shipping Weight: .15 lbs.
Additional Information

Additional Information

Manufacturer Grasslin
Attachment View File Grasslin FM1 Series Operating Instructions Size: (179.19 KB)
Product Reviews
Number of reviews : 14
Average rating : 4.3 /5
V. LeRoy
  the 22/08/2017
5/ 5
Exact replacement for the OEM part.
O. Scotty
  the 20/05/2017
5/ 5
used them for 35 years
C. Michael
  the 13/04/2017
4/ 5
The Grasslin Timer tends not to be able to stay on time after a few years, perhaps because gears inside get worn. I have two of them on my aerobic system and they both experienced the same fate. Don't know if there is anything better though. Just went with original equipment. Good timer. Not particularly expensive. Easy to change out.
G. Maurice
  the 09/04/2017
5/ 5
The product was as advertised
W. Anthony
  the 02/02/2017
5/ 5
Great seller!

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