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Siemens Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 1, 27 A - Non-Reversing Starters with Electronic Overloads
SiemensNon-Reversing Starters with Electronic Overloads

Siemens Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 1, 27 A

The SIEMENS NEMA Magnetic Motor Starter is a non-reversing starter with electronic overloads, featuring a three-phase, NEMA Size 1 design rated at 27 A with a coil voltage of 380-440/440-480V AC. It includes a pilot…

SKU 3G-OTH-42392

Brand
Siemens
Item
Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 1, 27 A
Category
Non-Reversing Starters with Electronic Overloads
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Technical Specifications

Siemens
Manufacturer Part Number
14DUA32AH
Type
NEMA Size 1, 27 A
Phase
Three
Poles
3
AC Coil
480V
Coil Voltage
380-440/440-480V AC
Signaling Features
Pilot Light
Auxiliary Contact Form
1NO
Thermal Units Required
None (Not Applicable to Electronic Overloads)
Terminal Connection Type
Screw Terminals
Auxiliary Contacts Included
1NO
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Siemens Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SIEMENS NEMA Magnetic Motor Starter is a non-reversing starter with electronic overloads, featuring a three-phase, NEMA Size 1 design rated at 27 A with a coil voltage of 380-440/440-480V AC. It includes a pilot light, 1NO auxiliary contact, and screw terminals, with no thermal units required.

Frequently Asked Questions

What is the SIEMENS NEMA Magnetic Motor Starter used for?

This non-reversing starter with electronic overloads is used to start and protect three-phase AC motors in industrial applications such as pumps, fans, and conveyors. It provides reliable motor control with overload protection, suitable for global manufacturing and processing facilities.

What are the specifications of the SIEMENS 14DUA32AH motor starter?

The SIEMENS NEMA Size 1 starter is non-reversing with 3 poles, rated 27 A, and a coil voltage of 380-440/440-480V AC. It includes a pilot light, 1NO auxiliary contact, screw terminals, and electronic overloads (no thermal units required). It is a three-phase unit.

Where to buy the SIEMENS 14DUA32AH motor starter worldwide?

3G Electric supplies the SIEMENS 14DUA32AH motor starter worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this Siemens-branded starter globally.

How to select the correct NEMA size for a SIEMENS motor starter?

Select NEMA size based on motor full-load current and voltage. For a 27 A, 480V AC motor, NEMA Size 1 is appropriate. Ensure coil voltage matches your control circuit (380-440/440-480V AC). This SIEMENS starter includes electronic overloads, so no separate thermal units are needed.

Used in

Common applications for Siemens
District cooling plants — LME73 + RWF55 for condenser-water modulation
Inflight catering and food-processing steam boilers — LMG22 with SQN90 air-fuel cross-damper
Hospital steam-plant redundancy — LME41 with QRA2 UV flame detection for dual-fuel boilers
Semiconductor fab process heat — LME23 and SKP55 gas valves on hot-oil heater skids
Container-terminal reefer-deck heating — LMG22 retrofit onto legacy burner racks

Siemens Products

3G Electric supplies Siemens non-reversing starters with electronic overloads. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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SIEMENS NEMA Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 0, 18 A (MPN 14CUB32AA). Key specifications — Brand: SIEMENS; Auxiliary Contact Form: 1NO; Coil Voltage: 110-120/220-240V AC; Phase: Three; Terminal Connection Type: Screw Terminals; Auxiliary Contacts Included: 1NO; Signaling Features: Pilot Light; Thermal Units Required: None (Not Applicable to Electronic Overloads).
Siemens
SIEMENS NEMA Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 0, 18 A (MPN 14CUB32AA). Key specifications — Brand: SIEMENS; Auxiliary Contact Form: 1NO; Coil Voltage: 110-120/220-240V AC; Phase: Three; Terminal Connection Type: Screw Terminals; Auxiliary Contacts Included: 1NO; Signaling Features: Pilot Light; Thermal Units Required: None (Not Applicable to Electronic Overloads).
SIEMENS NEMA Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 0, 18 A, 208V AC Coil (MPN 14CUD32AD). Key specifications — Brand: SIEMENS; Auxiliary Contact Form: 1NO; Coil Voltage: 208V AC; Phase: Three; Terminal Connection Type: Screw Terminals; Auxiliary Contacts Included: 1NO; Signaling Features: Pilot Light; Thermal Units Required: None (Not Applicable to Electronic Overloads).
Siemens
SIEMENS NEMA Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 0, 18 A, 208V AC Coil (MPN 14CUD32AD). Key specifications — Brand: SIEMENS; Auxiliary Contact Form: 1NO; Coil Voltage: 208V AC; Phase: Three; Terminal Connection Type: Screw Terminals; Auxiliary Contacts Included: 1NO; Signaling Features: Pilot Light; Thermal Units Required: None (Not Applicable to Electronic Overloads).