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120-277V DPST 40A 24HR Time Switch Plastic Gray Case Enclosure - 1109A-P 120-277V DPST 40A 24HR Time Switch Plastic Gray Case Enclosure - 1109A-P
120-277V DPST 40A 24HR Time Switch Plastic Gray Case Enclosure - 1109A-P 120-277V DPST 40A 24HR Time Switch Plastic Gray Case Enclosure - 1109A-P
120-277V DPST 40A 24HR Time Switch Plastic Gray Case Enclosure - 1109A-P 120-277V DPST 40A 24HR Time Switch Plastic Gray Case Enclosure - 1109A-P
120-277V DPST 40A 24HR Time Switch - 1109A-P (Width) 120-277V DPST 40A 24HR Time Switch - 1109A-P (Width)
120-277V DPST 40A 24HR Time Switch - 1109A-P (Height) 120-277V DPST 40A 24HR Time Switch - 1109A-P (Height)
120-277V DPST 40A 24HR Time Switch Plastic Gray Case Enclosure - 1109A-P 120-277V DPST 40A 24HR Time Switch Plastic Gray Case Enclosure - 1109A-P
WIring DIagram of timer WIring DIagram of timer
120-277V DPST 40A 24HR Time Switch Plastic Gray Case Enclosure - 1109A-P 120-277V DPST 40A 24HR Time Switch Plastic Gray Case Enclosure - 1109A-P
120-277V DPST 40A 24HR Time Switch Plastic Gray Case Enclosure - 1109A-P 120-277V DPST 40A 24HR Time Switch Plastic Gray Case Enclosure - 1109A-P
120-277V DPST 40A 24HR Time Switch Plastic Gray Case Enclosure - 1109A-P 120-277V DPST 40A 24HR Time Switch Plastic Gray Case Enclosure - 1109A-P
120-277V DPST 40A 24HR Time Switch Plastic Gray Case Enclosure - 1109A-P
120-277V DPST 40A 24HR Time Switch Plastic Gray Case Enclosure - 1109A-P
120-277V DPST 40A 24HR Time Switch Plastic Gray Case Enclosure - 1109A-P
120-277V DPST 40A 24HR Time Switch - 1109A-P (Width)
120-277V DPST 40A 24HR Time Switch - 1109A-P (Height)
120-277V DPST 40A 24HR Time Switch Plastic Gray Case Enclosure - 1109A-P
WIring DIagram of timer
120-277V DPST 40A 24HR Time Switch Plastic Gray Case Enclosure - 1109A-P
120-277V DPST 40A 24HR Time Switch Plastic Gray Case Enclosure - 1109A-P
120-277V DPST 40A 24HR Time Switch Plastic Gray Case Enclosure - 1109A-P
120-277V DPST 40A 24HR Time Switch Plastic Gray Case Enclosure

The TORK 1109A-P 24-Hour Mechanical Time Switch is a high-capacity, 40A automation solution for demanding pool, spa, and industrial loads. Featuring a DPST configuration and a universal 120–277V motor, it is specifically designed to manage high-voltage pumps and heaters. Housed in a heavy-duty, rainproof NEMA 3R plastic enclosure, this timer provides maximum protection against rust and corrosion in harsh outdoor or chemical-heavy environments.

Key Features

  • Universal Multi-Voltage: Auto-sensing high-torque motor supports 120V, 208V, 240V, and 277V applications.
  • 40A Heavy-Duty Rating: Robust electrical capacity designed for large residential and commercial equipment.
  • DPST Safety Switch: Double Pole Single Throw design disconnects both "hot" legs of a 240V circuit simultaneously.
  • Corrosion-Proof Case: UV-stabilized gray plastic enclosure is rainproof, lockable, and will not rust or dent.
  • 24-Hour Automation: Features easy-to-set ON/OFF trippers for repeatable daily scheduling to reduce energy costs.
  • Manual Override: Integrated lever allows for instant equipment testing without disrupting your programmed schedule.

Specifications

Part Number 1109A-P
Motor Voltage 120V / 208V / 240V / 277V
Switch Type DPST (Double Pole)
Amperage Rating 40 Amps per Pole
Enclosure NEMA 3R Plastic (Rainproof)
Cycle Type 24-Hour Mechanical
Max HP Rating 5 HP @ 240V
Tripper Capacity Supports up to 12 Pairs

Warnings and Disclaimers

  • Electrical Hazard: Risk of electric shock. Disconnect all power sources at the main breaker before installation or service. This unit is intended for permanent installation by a licensed electrician.
  • Load Management: Never exceed the 40-amp maximum load. Overloading the timer can result in fire, arcing, and permanent damage to the high-torque motor.
  • Voltage Configuration: Ensure the hot leads are connected to the correct terminals based on your line voltage. Wiring errors can instantly destroy the clock motor.
  • Enclosure Safety: The NEMA 3R plastic case must be mounted vertically and remain latched to maintain its rainproof rating. Do not install in areas prone to submersion or direct flood paths.
?? Pro-Tips for Success
  • Rust Resistance: This plastic-housed model is the preferred choice for saltwater pool environments and coastal properties where standard metal Intermatic-style boxes typically rust through within 2-3 years.
  • Tripper Security: Use a flat-head screwdriver to tighten the ON/OFF trippers firmly. If left hand-tight, the vibrations from nearby equipment can cause them to loosen, leading to skipped cycles.
  • Visual Check: After wiring, look through the small visual motor check window. If the gears are rotating, you have successfully powered the internal clock motor.
  • Manual Testing: The silver lever at the bottom left allows you to turn the pump ON for vacuuming or cleaning without disrupting the 24-hour dial position.
Manufacturer Disclaimer: Information is sourced from TORK (NSi Industries) official product documentation. Features and compatibility are subject to change by the manufacturer. Professional installation is required to ensure product safety and validity of the manufacturer's warranty.

User Disclaimer: This document is intended for general knowledge and informational purposes only. It should not be interpreted as professional advice for pool equipment installation, electrical wiring, or chemical treatment. Always consult with a qualified pool professional, licensed electrician, or refer to the specific product label and manufacturer guidelines for installation and safety procedures. The user assumes all risk for improper handling or installation.

Tork

1109A-P

120-277V DPST 40A 24HR Time Switch Plastic Gray Case Enclosure

$95.00
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Pickup available at Marathon FL

Usually ready in 24 hours

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