Siemens Industrial Controls 14DUD32AC Starter
The Siemens 14DUD32AC is a heavy-duty NEMA Size 1 motor starter engineered for across-the-line starting of polyphase motors in demanding industrial environments. This Class 14 full voltage non-reversing (FVNR) starter features a dual-rated AC coil supporting 220-240V and 440-480V supply, making it a versatile choice for field contractors managing varying site voltages. Built into a compact A1 frame size, this 3-pole unit is rated for 27 Amps and provides reliable control for 3 HP at 230V or up to 10 HP at 460V configurations.
For superior motor protection, the unit is equipped with a Siemens ESP200 solid-state overload relay. This electronics-based protection offers an adjustable FLA range from 5.5 to 22 Amps, ensuring a precise match for your motor’s nameplate data. The solid-state overload includes phase loss protection—tripping in as little as three seconds upon detection—and features selectable auto/manual reset functionality. Designed as an open-type enclosure, it is intended for integration into larger control panels or custom HVACR equipment where high-frequency switching and rugged silver cadmium contacts are required for long-term operational life.
Key Benefits- Dual Voltage Versatility: The 240/480V coil simplifies inventory by covering the most common industrial and commercial power requirements.
- Advanced ESP200 Protection: Provides true phase loss protection and ±1% repeat accuracy, significantly outperforming traditional bimetal heaters.
- Adjustable Trip Settings: The 5.5-22A overload range allows for fine-tuning to specific motor loads, reducing the risk of nuisance trips or motor burnout.
- Industrial Endurance: Features gravity dropout and large silver cadmium contacts designed to withstand millions of operating cycles.
- Ease of Installation: Straight-through wiring and easy coil access facilitate rapid field replacement or new panel builds.
Can this starter be used for single-phase motor applications?
Yes, although it is a 3-pole device, it can be wired for single-phase loads by looping the power through all three poles to ensure the solid-state overload senses balanced current.
What is the difference between the auto and manual reset on this unit?
The manual reset requires a physical interaction to restart after a trip, which is critical for safety-sensitive machinery. The auto-reset is ideal for remote HVAC equipment where downtime must be minimized.
Is this unit suitable for outdoor use?
The 14DUD32AC is an open-type component. For outdoor or wash-down applications, it must be installed within an appropriately rated NEMA 3R, 4, or 12 enclosure.
This item is not eligible for free shipping.
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.
Siemens Industrial Controls 14DUD32AC Starter
The Siemens 14DUD32AC is a heavy-duty NEMA Size 1 motor starter engineered for across-the-line starting of polyphase motors in demanding industrial environments. This Class 14 full voltage non-reversing (FVNR) starter features a dual-rated AC coil supporting 220-240V and 440-480V supply, making it a versatile choice for field contractors managing varying site voltages. Built into a compact A1 frame size, this 3-pole unit is rated for 27 Amps and provides reliable control for 3 HP at 230V or up to 10 HP at 460V configurations.
For superior motor protection, the unit is equipped with a Siemens ESP200 solid-state overload relay. This electronics-based protection offers an adjustable FLA range from 5.5 to 22 Amps, ensuring a precise match for your motor’s nameplate data. The solid-state overload includes phase loss protection—tripping in as little as three seconds upon detection—and features selectable auto/manual reset functionality. Designed as an open-type enclosure, it is intended for integration into larger control panels or custom HVACR equipment where high-frequency switching and rugged silver cadmium contacts are required for long-term operational life.
Key Benefits- Dual Voltage Versatility: The 240/480V coil simplifies inventory by covering the most common industrial and commercial power requirements.
- Advanced ESP200 Protection: Provides true phase loss protection and ±1% repeat accuracy, significantly outperforming traditional bimetal heaters.
- Adjustable Trip Settings: The 5.5-22A overload range allows for fine-tuning to specific motor loads, reducing the risk of nuisance trips or motor burnout.
- Industrial Endurance: Features gravity dropout and large silver cadmium contacts designed to withstand millions of operating cycles.
- Ease of Installation: Straight-through wiring and easy coil access facilitate rapid field replacement or new panel builds.
Can this starter be used for single-phase motor applications?
Yes, although it is a 3-pole device, it can be wired for single-phase loads by looping the power through all three poles to ensure the solid-state overload senses balanced current.
What is the difference between the auto and manual reset on this unit?
The manual reset requires a physical interaction to restart after a trip, which is critical for safety-sensitive machinery. The auto-reset is ideal for remote HVAC equipment where downtime must be minimized.
Is this unit suitable for outdoor use?
The 14DUD32AC is an open-type component. For outdoor or wash-down applications, it must be installed within an appropriately rated NEMA 3R, 4, or 12 enclosure.
This item is not eligible for free shipping.
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.
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Description
The Siemens 14DUD32AC is a heavy-duty NEMA Size 1 motor starter engineered for across-the-line starting of polyphase motors in demanding industrial environments. This Class 14 full voltage non-reversing (FVNR) starter features a dual-rated AC coil supporting 220-240V and 440-480V supply, making it a versatile choice for field contractors managing varying site voltages. Built into a compact A1 frame size, this 3-pole unit is rated for 27 Amps and provides reliable control for 3 HP at 230V or up to 10 HP at 460V configurations.
For superior motor protection, the unit is equipped with a Siemens ESP200 solid-state overload relay. This electronics-based protection offers an adjustable FLA range from 5.5 to 22 Amps, ensuring a precise match for your motor’s nameplate data. The solid-state overload includes phase loss protection—tripping in as little as three seconds upon detection—and features selectable auto/manual reset functionality. Designed as an open-type enclosure, it is intended for integration into larger control panels or custom HVACR equipment where high-frequency switching and rugged silver cadmium contacts are required for long-term operational life.
Key Benefits- Dual Voltage Versatility: The 240/480V coil simplifies inventory by covering the most common industrial and commercial power requirements.
- Advanced ESP200 Protection: Provides true phase loss protection and ±1% repeat accuracy, significantly outperforming traditional bimetal heaters.
- Adjustable Trip Settings: The 5.5-22A overload range allows for fine-tuning to specific motor loads, reducing the risk of nuisance trips or motor burnout.
- Industrial Endurance: Features gravity dropout and large silver cadmium contacts designed to withstand millions of operating cycles.
- Ease of Installation: Straight-through wiring and easy coil access facilitate rapid field replacement or new panel builds.
Can this starter be used for single-phase motor applications?
Yes, although it is a 3-pole device, it can be wired for single-phase loads by looping the power through all three poles to ensure the solid-state overload senses balanced current.
What is the difference between the auto and manual reset on this unit?
The manual reset requires a physical interaction to restart after a trip, which is critical for safety-sensitive machinery. The auto-reset is ideal for remote HVAC equipment where downtime must be minimized.
Is this unit suitable for outdoor use?
The 14DUD32AC is an open-type component. For outdoor or wash-down applications, it must be installed within an appropriately rated NEMA 3R, 4, or 12 enclosure.
This item is not eligible for free shipping.
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.
