Product Overview

Electromechanical Timer Modules
93
FM/1 Series Ordering Data
†
Grasslin
Model
Intermatic
Model
Override
Switch
Program
Carryover
Program
On/Off Every
Minimum
On/Off Time
Switch Output
Type
Switch Output
Rating
FM/1 STuZ-120 FM1STUZ-120U No 24 Hr. No 15 Minutes 15 Minutes SPDT 21A. Res.
FM/1 STuZ-24 FM1STUZ-24U No 24 Hr. No 15 Minutes 15 Minutes SPDT 21A. Res.
FM/1 STuZ-240 FM1STUZ-240U No 24 Hr. No 15 Minutes 15 Minutes SPDT 21A. Res.
FM/1 SWuZ-120 FM1SWUZ-120U No 7 day No 2 Hours 2 Hours SPDT 21A. Res.
FM/1 SWuZ-24 FM1SWUZ-24U No 7 day No 2 Hours 2 Hours SPDT 21A. Res.
FM/1 SWuZ-240 FM1SWUZ-240U No 7 day No 2 Hours 2 Hours SPDT 21A. Res.
FM/1 STuZH-120 FM1STUZH-120U Yes 24 Hr. No 15 Minutes 15 Minutes SPDT 21A. Res.
FM/1 STuZH-24 FM1STUZH-24U Yes 24 Hr. No 15 Minutes 15 Minutes SPDT 21A. Res.
FM/1 STuZH-240 FM1STUZH-240U Yes 24 Hr. No 15 Minutes 15 Minutes SPDT 21A. Res.
FM/1 SWuZH-120 FM1SWUZH-120U Yes 7 day No 2 Hours 2 Hours SPDT 21A. Res.
FM/1 SWuZH-24 FM1SWUZH-24U Yes 7 day No 2 Hours 2 Hours SPDT 21A. Res.
FM/1 SWuZH-240 FM1SWUZH-240U Yes 7 day No 2 Hours 2 Hours SPDT 21A. Res.
FM/1 SWuZH-277 FM1SWUZH-277U Yes 7 day No 2 Hours 2 Hours SPDT 21A. Res.
FM/1 QTuZH-120 FM1QTUZH-120U Yes 24 Hr. 7 day 15 Minutes 15 Minutes SPDT 21A. Res.
FM/1 QTuZH-24 FM1QTUZH-24U Yes 24 Hr. 7 day 15 Minutes 15 Minutes SPDT 21A. Res.
FM/1 QWuZH-120 FM1QWUZH-120U Yes 7 day 2 Hr. 2 Hours 2 Hours SPDT 21A. Res.
FM/1 QWuZH-240 FM1QWUZH-240U Yes 7 day 2 Hr. 2 Hours 2 Hours SPDT 21A. Res.
Available with 24V, 120V, 240V, 277VAC input
Features:
• 21A SPDT switch
• Captive Trippers
• 1/4” quick terminals
• Noise Immune—Ideal for
robust applications
FM/1 Series
24 Hour, 7 Day
APPLICATION:
The FM/1 series electromechanical timer modules are designed to be placed inside a
machine control panel, circuit board, or other equipment. It offers up to 21A switching designed for control
of heating, ventilating, air conditioning, refrigeration, lighting, security, circulating pumps, spas or any
electrical load requiring 24-hour or 7-day scheduling.
Specifications:
Size: 2.36” x 2.36” x 1.25”
Supply Voltage: 24, 120, 240VAC
Power Consumption: 1 VA
Switch Rating: SPDT
Resistive: 21A
Tungsten: 1350W
Inductive: 1HP @ 120VAC
2HP @ 240VAC
Wiring Connections: 1/4” quick-connects
Installation: Stand Alone: With indoor or outdoor
enclosure
Panel: Surface mounting
WEATHERPROOF • ENERGY CONTROLS • PROFESSIONAL LIGHTING • POOL & SPA • SURGE PROTECTION • CONSUMER