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Siemens Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 3-1/2, 115 A - Non-Reversing Starters with Electronic Overloads
SiemensNon-Reversing Starters with Electronic Overloads

Siemens Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 3-1/2, 115 A

The SIEMENS NEMA Magnetic Motor Starter is a non-reversing starter with an electronic overload, designed for three-phase applications. This NEMA Size 3-1/2 unit features a 115 A rating, a 110/120V AC coil voltage…

SKU 3G-OTH-43207

Brand
Siemens
Item
Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 3-1/2, 115 A
Category
Non-Reversing Starters with Electronic Overloads
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Technical Specifications

Siemens
Manufacturer Part Number
14IUH32AF
Type
NEMA Size 3-1/2, 115 A
Phase
Three
Poles
3
AC Coil
120V
Coil Voltage
110/120V 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 3-1/2 unit features a 115 A rating, a 110/120V AC coil voltage, and screw terminals. It includes a 1NO auxiliary contact and a pilot light for signaling, with no thermal units required due to the electronic overload.

Frequently Asked Questions

What is the SIEMENS 14IUH32AF magnetic motor starter used for?

The SIEMENS 14IUH32AF is a NEMA Size 3-1/2 non-reversing magnetic motor starter used to start and stop three-phase motors in industrial applications. It includes an electronic overload for motor protection and a pilot light for status signaling, making it suitable for pumps, conveyors, and compressors.

What are the specifications of the SIEMENS 14IUH32AF motor starter?

The SIEMENS 14IUH32AF is a NEMA Size 3-1/2, 115 A, three-phase, non-reversing starter with a 110/120V AC coil. It has 3 poles, screw terminals, one normally open auxiliary contact, and a pilot light. Electronic overload means no thermal units are required.

Where to buy the SIEMENS 14IUH32AF motor starter worldwide?

3G Electric supplies the SIEMENS 14IUH32AF 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 3-1/2, 115 A, 120V AC coil starter.

How to select the correct overload for the SIEMENS 14IUH32AF starter?

The SIEMENS 14IUH32AF includes an electronic overload, so no separate thermal units are needed. To select the correct setting, match the overload's current range to the full-load amperage of your three-phase motor. Refer to the motor nameplate and adjust the electronic overload dial accordingly.

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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