Intermatic T175 Timer
The Intermatic T175 is a professional-grade 24-hour mechanical time switch engineered for high-demand industrial and commercial environments. This 125V SPDT unit is housed in a rugged NEMA 1 indoor enclosure and features a unique skip-a-day (skipper) function, allowing contractors to omit operations on specific days of the week for optimized energy management. Rated for 40-Amp resistive loads and up to 2 HP, the T175 is a standard for controlling HVACR equipment, pumps, and heavy-duty lighting systems. The mechanical dial supports up to 10 ON/OFF operations daily with a minimum 1-hour interval, providing reliable automated load control. Its Single Pole Double Throw configuration offers flexible wiring options for both normally open and normally closed applications. Built with heavy-duty steel and a high-torque clock motor, this timer is designed to withstand the rigors of mechanical switching without the complexities of digital interfaces. For any technician, the T175 remains the primary choice for direct, fail-safe time switch scheduling where durability is non-negotiable.
Key Benefits- Skip-a-Day Functionality: Includes three skipper screws to disable automated cycles on specific days, ideal for weekend shutdowns or seasonal equipment.
- High Capacity Switching: Handles up to 40 Amps per pole, making it compatible with large motors, heaters, and industrial blowers.
- Robust NEMA 1 Housing: Durable steel enclosure features multiple 1/2-inch and 3/4-inch knockouts for efficient conduit installation.
- Manual Override Lever: Allows for immediate testing or maintenance bypassing without disrupting the programmed 24-hour cycle.
- Universal Compatibility: Operates efficiently across temperatures from -40?F to 130?F, suitable for a wide range of indoor technical environments.
How do I wire this as a Single Pole Double Throw (SPDT) switch?
To utilize the SPDT function for controlling two separate loads or signaling, install a jumper between terminals 2 and 3. Connect your LINE to terminal 2 and your individual LOADS to terminals 1 and 4. Always refer to the schematic on the inside of the door before applying power.
Can I add more than one ON/OFF event per day?
Yes, the T175 supports up to 10 operations (5 ON/OFF pairs) per 24-hour period. While one set of trippers is included, additional 156T1948A trippers can be installed for more complex schedules.
Why is the timer dial not rotating although power is connected?
Verify that the 125V supply is hitting the clock motor terminals. Check for any physical obstructions in the gears or a bent tripper. If power is confirmed and the visual motor check window shows no gear movement, the motor mechanism likely needs replacement.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Intermatic T175 Timer
The Intermatic T175 is a professional-grade 24-hour mechanical time switch engineered for high-demand industrial and commercial environments. This 125V SPDT unit is housed in a rugged NEMA 1 indoor enclosure and features a unique skip-a-day (skipper) function, allowing contractors to omit operations on specific days of the week for optimized energy management. Rated for 40-Amp resistive loads and up to 2 HP, the T175 is a standard for controlling HVACR equipment, pumps, and heavy-duty lighting systems. The mechanical dial supports up to 10 ON/OFF operations daily with a minimum 1-hour interval, providing reliable automated load control. Its Single Pole Double Throw configuration offers flexible wiring options for both normally open and normally closed applications. Built with heavy-duty steel and a high-torque clock motor, this timer is designed to withstand the rigors of mechanical switching without the complexities of digital interfaces. For any technician, the T175 remains the primary choice for direct, fail-safe time switch scheduling where durability is non-negotiable.
Key Benefits- Skip-a-Day Functionality: Includes three skipper screws to disable automated cycles on specific days, ideal for weekend shutdowns or seasonal equipment.
- High Capacity Switching: Handles up to 40 Amps per pole, making it compatible with large motors, heaters, and industrial blowers.
- Robust NEMA 1 Housing: Durable steel enclosure features multiple 1/2-inch and 3/4-inch knockouts for efficient conduit installation.
- Manual Override Lever: Allows for immediate testing or maintenance bypassing without disrupting the programmed 24-hour cycle.
- Universal Compatibility: Operates efficiently across temperatures from -40?F to 130?F, suitable for a wide range of indoor technical environments.
How do I wire this as a Single Pole Double Throw (SPDT) switch?
To utilize the SPDT function for controlling two separate loads or signaling, install a jumper between terminals 2 and 3. Connect your LINE to terminal 2 and your individual LOADS to terminals 1 and 4. Always refer to the schematic on the inside of the door before applying power.
Can I add more than one ON/OFF event per day?
Yes, the T175 supports up to 10 operations (5 ON/OFF pairs) per 24-hour period. While one set of trippers is included, additional 156T1948A trippers can be installed for more complex schedules.
Why is the timer dial not rotating although power is connected?
Verify that the 125V supply is hitting the clock motor terminals. Check for any physical obstructions in the gears or a bent tripper. If power is confirmed and the visual motor check window shows no gear movement, the motor mechanism likely needs replacement.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Intermatic T175 is a professional-grade 24-hour mechanical time switch engineered for high-demand industrial and commercial environments. This 125V SPDT unit is housed in a rugged NEMA 1 indoor enclosure and features a unique skip-a-day (skipper) function, allowing contractors to omit operations on specific days of the week for optimized energy management. Rated for 40-Amp resistive loads and up to 2 HP, the T175 is a standard for controlling HVACR equipment, pumps, and heavy-duty lighting systems. The mechanical dial supports up to 10 ON/OFF operations daily with a minimum 1-hour interval, providing reliable automated load control. Its Single Pole Double Throw configuration offers flexible wiring options for both normally open and normally closed applications. Built with heavy-duty steel and a high-torque clock motor, this timer is designed to withstand the rigors of mechanical switching without the complexities of digital interfaces. For any technician, the T175 remains the primary choice for direct, fail-safe time switch scheduling where durability is non-negotiable.
Key Benefits- Skip-a-Day Functionality: Includes three skipper screws to disable automated cycles on specific days, ideal for weekend shutdowns or seasonal equipment.
- High Capacity Switching: Handles up to 40 Amps per pole, making it compatible with large motors, heaters, and industrial blowers.
- Robust NEMA 1 Housing: Durable steel enclosure features multiple 1/2-inch and 3/4-inch knockouts for efficient conduit installation.
- Manual Override Lever: Allows for immediate testing or maintenance bypassing without disrupting the programmed 24-hour cycle.
- Universal Compatibility: Operates efficiently across temperatures from -40?F to 130?F, suitable for a wide range of indoor technical environments.
How do I wire this as a Single Pole Double Throw (SPDT) switch?
To utilize the SPDT function for controlling two separate loads or signaling, install a jumper between terminals 2 and 3. Connect your LINE to terminal 2 and your individual LOADS to terminals 1 and 4. Always refer to the schematic on the inside of the door before applying power.
Can I add more than one ON/OFF event per day?
Yes, the T175 supports up to 10 operations (5 ON/OFF pairs) per 24-hour period. While one set of trippers is included, additional 156T1948A trippers can be installed for more complex schedules.
Why is the timer dial not rotating although power is connected?
Verify that the 125V supply is hitting the clock motor terminals. Check for any physical obstructions in the gears or a bent tripper. If power is confirmed and the visual motor check window shows no gear movement, the motor mechanism likely needs replacement.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
