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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 an electronic overload, designed for three-phase applications. This NEMA Size 1 unit features a 27 A rating, a coil voltage of 380-440/440-480V…

SKU 3G-OTH-42479

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
14DUC32AH
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 an electronic overload, designed for three-phase applications. This NEMA Size 1 unit features a 27 A rating, a coil voltage of 380-440/440-480V AC, and includes a pilot light and one normally open auxiliary contact. It uses screw terminals and requires no thermal units, as the electronic overload eliminates the need for them.

Frequently Asked Questions

What is the SIEMENS 14DUC32AH magnetic motor starter used for?

The SIEMENS 14DUC32AH is a NEMA Size 1 non-reversing magnetic motor starter with an electronic overload, used to start and protect three-phase motors in industrial applications such as conveyors, pumps, and compressors. It is rated 27 A with a 480V AC coil and includes a pilot light for status indication.

What are the specifications of the SIEMENS 14DUC32AH motor starter?

The SIEMENS 14DUC32AH is a NEMA Size 1, three-pole, non-reversing starter rated 27 A. It has a coil voltage of 380-440/440-480V AC, screw terminals, one normally open auxiliary contact, and a pilot light. The electronic overload eliminates the need for thermal units.

Where to buy the SIEMENS 14DUC32AH motor starter worldwide?

3G Electric supplies the SIEMENS 14DUC32AH motor starter worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this NEMA Size 1, 27 A, 480V AC coil starter.

How to select the correct overload for a SIEMENS 14DUC32AH starter?

The SIEMENS 14DUC32AH includes an electronic overload that is factory-set for the motor's full-load current. No separate thermal units are required. For selection, match the starter's 27 A rating and 480V AC coil voltage to your motor's specifications. Consult the motor nameplate for accurate settings.

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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