Nidec-US Motors 8665 Motor
The Intermatic T104R Mechanical Time Switch is a heavy-duty DPST 40 Amp timer designed to handle rigorous inductive loads in commercial and industrial HVACR environments. Built within a durable NEMA 3R outdoor enclosure, this professional-grade controller features a high-torque motor and utilizes heavy-duty silver cadmium oxide contacts to ensure reliable switching for 208-277V applications. This model provides up to 12 ON/OFF cycles daily with a minimum duration of 20 minutes, making it the industry standard for managing commercial lighting, water heaters, and pump motors. The 1/2-inch and 3/4-inch knockouts allow for versatile conduit entry, while the manual override lever provides immediate control without disturbing the scheduled program. For contractors replacing older units, the T104R timing mechanism is fully compatible with standard Intermatic enclosures, allowing for quick internal swaps during service calls. This 24-hour mechanical clock remains the preferred choice for service technicians who prioritize field-proven reliability and simple mechanical adjustments over complex digital interfaces.
Technical Benefits
- Industrial-Grade Capacity: Rated for up to 40 Amps per pole, handling 2 HP at 120V or 5 HP at 240V.
- Environmental Protection: The rainproof NEMA 3R steel case protects components from moisture and debris in outdoor installations.
- Field Serviceability: Features an interchangeable clock motor and snap-out timing mechanism for rapid maintenance.
- Precision Switching: Includes one pair of ON/OFF trippers with the capacity to hold up to 12 pairs for complex scheduling.
Common Questions
What is the difference between the T104 and the T104R?
The "R" designation signifies a rainproof NEMA 3R enclosure, whereas the standard T104 typically comes in a Type 1 indoor-only steel case.
Can I use this timer for 120V circuits?
No, the T104R 208-277V motor requires the higher voltage range to operate. For 120V applications, the T101 or T103 series should be specified.
How do I handle a manual override?
The unit features a dedicated manual lever that allows you to toggle the DPST contacts without affecting the set tripper positions or the clock motor timing.
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.
Original: $249.88
-65%$249.88
$87.46Nidec-US Motors 8665 Motor
The Intermatic T104R Mechanical Time Switch is a heavy-duty DPST 40 Amp timer designed to handle rigorous inductive loads in commercial and industrial HVACR environments. Built within a durable NEMA 3R outdoor enclosure, this professional-grade controller features a high-torque motor and utilizes heavy-duty silver cadmium oxide contacts to ensure reliable switching for 208-277V applications. This model provides up to 12 ON/OFF cycles daily with a minimum duration of 20 minutes, making it the industry standard for managing commercial lighting, water heaters, and pump motors. The 1/2-inch and 3/4-inch knockouts allow for versatile conduit entry, while the manual override lever provides immediate control without disturbing the scheduled program. For contractors replacing older units, the T104R timing mechanism is fully compatible with standard Intermatic enclosures, allowing for quick internal swaps during service calls. This 24-hour mechanical clock remains the preferred choice for service technicians who prioritize field-proven reliability and simple mechanical adjustments over complex digital interfaces.
Technical Benefits
- Industrial-Grade Capacity: Rated for up to 40 Amps per pole, handling 2 HP at 120V or 5 HP at 240V.
- Environmental Protection: The rainproof NEMA 3R steel case protects components from moisture and debris in outdoor installations.
- Field Serviceability: Features an interchangeable clock motor and snap-out timing mechanism for rapid maintenance.
- Precision Switching: Includes one pair of ON/OFF trippers with the capacity to hold up to 12 pairs for complex scheduling.
Common Questions
What is the difference between the T104 and the T104R?
The "R" designation signifies a rainproof NEMA 3R enclosure, whereas the standard T104 typically comes in a Type 1 indoor-only steel case.
Can I use this timer for 120V circuits?
No, the T104R 208-277V motor requires the higher voltage range to operate. For 120V applications, the T101 or T103 series should be specified.
How do I handle a manual override?
The unit features a dedicated manual lever that allows you to toggle the DPST contacts without affecting the set tripper positions or the clock motor timing.
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
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Description
The Intermatic T104R Mechanical Time Switch is a heavy-duty DPST 40 Amp timer designed to handle rigorous inductive loads in commercial and industrial HVACR environments. Built within a durable NEMA 3R outdoor enclosure, this professional-grade controller features a high-torque motor and utilizes heavy-duty silver cadmium oxide contacts to ensure reliable switching for 208-277V applications. This model provides up to 12 ON/OFF cycles daily with a minimum duration of 20 minutes, making it the industry standard for managing commercial lighting, water heaters, and pump motors. The 1/2-inch and 3/4-inch knockouts allow for versatile conduit entry, while the manual override lever provides immediate control without disturbing the scheduled program. For contractors replacing older units, the T104R timing mechanism is fully compatible with standard Intermatic enclosures, allowing for quick internal swaps during service calls. This 24-hour mechanical clock remains the preferred choice for service technicians who prioritize field-proven reliability and simple mechanical adjustments over complex digital interfaces.
Technical Benefits
- Industrial-Grade Capacity: Rated for up to 40 Amps per pole, handling 2 HP at 120V or 5 HP at 240V.
- Environmental Protection: The rainproof NEMA 3R steel case protects components from moisture and debris in outdoor installations.
- Field Serviceability: Features an interchangeable clock motor and snap-out timing mechanism for rapid maintenance.
- Precision Switching: Includes one pair of ON/OFF trippers with the capacity to hold up to 12 pairs for complex scheduling.
Common Questions
What is the difference between the T104 and the T104R?
The "R" designation signifies a rainproof NEMA 3R enclosure, whereas the standard T104 typically comes in a Type 1 indoor-only steel case.
Can I use this timer for 120V circuits?
No, the T104R 208-277V motor requires the higher voltage range to operate. For 120V applications, the T101 or T103 series should be specified.
How do I handle a manual override?
The unit features a dedicated manual lever that allows you to toggle the DPST contacts without affecting the set tripper positions or the clock motor timing.
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.
