Siemens Industrial Controls 14BUB32BA Starter
The Siemens 14BUB32BA is a heavy-duty NEMA Size 00 motor starter designed for reliable control of three-phase industrial motors. Built on a Frame Size A platform, this across-the-line magnetic starter features a versatile 110-120/220-240Vac dual voltage coil, making it compatible with standard 50/60Hz control circuits. This 3-pole unit is housed in a rugged NEMA 1 general purpose enclosure, providing essential protection for indoor applications. The integrated ESP200 solid-state overload relay offers a precision 0.75-3.4 Amp adjustment range, ensuring high-accuracy protection against phase loss and unbalanced loads. With selectable auto/manual reset capabilities, this Siemens Class 14 starter minimizes downtime in HVACR and industrial pumping systems by providing consistent trip-free operation under demanding thermal conditions.
Key Benefits for Contactors:
- Phase Loss Protection: The solid-state overload detects phase failure in under three seconds, preventing expensive motor windings from overheating.
- Self-Cycled Diagnostics: Built-in solid-state overload with auto/manual reset allows for remote troubleshooting and rapid system recovery.
- Compact NEMA Size 00: High-density Frame Size A footprint allows for easy integration into existing control panels with limited rail space.
- Industrial Durability: Rated for heavy-duty motor starting, these contacts are engineered for high-cycle longevity in commercial environments.
Common Technical Questions:
What is the maximum horsepower rating for the Siemens 14BUB32BA?
As a NEMA Size 00 starter, it is typically rated for up to 1.5 HP at 460V and 2 HP at 575V, provided the motor's Full Load Amperage (FLA) falls within the 0.75-3.4 Amp trip range.
Can I use this starter for single-phase motor applications?
While designed as a 3-pole starter for three-phase equipment, it can be utilized for single-phase motors by wiring the poles in series to ensure the overload relay properly senses current flow.
Does the ESP200 relay require a separate power supply?
No, the solid-state overload is self-powered via the internal current transformers, requiring no external control wiring for basic operation.
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.
Original: $380.13
-65%$380.13
$133.05Siemens Industrial Controls 14BUB32BA Starter
The Siemens 14BUB32BA is a heavy-duty NEMA Size 00 motor starter designed for reliable control of three-phase industrial motors. Built on a Frame Size A platform, this across-the-line magnetic starter features a versatile 110-120/220-240Vac dual voltage coil, making it compatible with standard 50/60Hz control circuits. This 3-pole unit is housed in a rugged NEMA 1 general purpose enclosure, providing essential protection for indoor applications. The integrated ESP200 solid-state overload relay offers a precision 0.75-3.4 Amp adjustment range, ensuring high-accuracy protection against phase loss and unbalanced loads. With selectable auto/manual reset capabilities, this Siemens Class 14 starter minimizes downtime in HVACR and industrial pumping systems by providing consistent trip-free operation under demanding thermal conditions.
Key Benefits for Contactors:
- Phase Loss Protection: The solid-state overload detects phase failure in under three seconds, preventing expensive motor windings from overheating.
- Self-Cycled Diagnostics: Built-in solid-state overload with auto/manual reset allows for remote troubleshooting and rapid system recovery.
- Compact NEMA Size 00: High-density Frame Size A footprint allows for easy integration into existing control panels with limited rail space.
- Industrial Durability: Rated for heavy-duty motor starting, these contacts are engineered for high-cycle longevity in commercial environments.
Common Technical Questions:
What is the maximum horsepower rating for the Siemens 14BUB32BA?
As a NEMA Size 00 starter, it is typically rated for up to 1.5 HP at 460V and 2 HP at 575V, provided the motor's Full Load Amperage (FLA) falls within the 0.75-3.4 Amp trip range.
Can I use this starter for single-phase motor applications?
While designed as a 3-pole starter for three-phase equipment, it can be utilized for single-phase motors by wiring the poles in series to ensure the overload relay properly senses current flow.
Does the ESP200 relay require a separate power supply?
No, the solid-state overload is self-powered via the internal current transformers, requiring no external control wiring for basic operation.
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 14BUB32BA is a heavy-duty NEMA Size 00 motor starter designed for reliable control of three-phase industrial motors. Built on a Frame Size A platform, this across-the-line magnetic starter features a versatile 110-120/220-240Vac dual voltage coil, making it compatible with standard 50/60Hz control circuits. This 3-pole unit is housed in a rugged NEMA 1 general purpose enclosure, providing essential protection for indoor applications. The integrated ESP200 solid-state overload relay offers a precision 0.75-3.4 Amp adjustment range, ensuring high-accuracy protection against phase loss and unbalanced loads. With selectable auto/manual reset capabilities, this Siemens Class 14 starter minimizes downtime in HVACR and industrial pumping systems by providing consistent trip-free operation under demanding thermal conditions.
Key Benefits for Contactors:
- Phase Loss Protection: The solid-state overload detects phase failure in under three seconds, preventing expensive motor windings from overheating.
- Self-Cycled Diagnostics: Built-in solid-state overload with auto/manual reset allows for remote troubleshooting and rapid system recovery.
- Compact NEMA Size 00: High-density Frame Size A footprint allows for easy integration into existing control panels with limited rail space.
- Industrial Durability: Rated for heavy-duty motor starting, these contacts are engineered for high-cycle longevity in commercial environments.
Common Technical Questions:
What is the maximum horsepower rating for the Siemens 14BUB32BA?
As a NEMA Size 00 starter, it is typically rated for up to 1.5 HP at 460V and 2 HP at 575V, provided the motor's Full Load Amperage (FLA) falls within the 0.75-3.4 Amp trip range.
Can I use this starter for single-phase motor applications?
While designed as a 3-pole starter for three-phase equipment, it can be utilized for single-phase motors by wiring the poles in series to ensure the overload relay properly senses current flow.
Does the ESP200 relay require a separate power supply?
No, the solid-state overload is self-powered via the internal current transformers, requiring no external control wiring for basic operation.
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.
