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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 electronic overloads, featuring three poles, NEMA Size 3-1/2, and a 115 A rating. It operates with a 208V AC coil voltage and includes a pilot…

SKU 3G-OTH-44194

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
14IUH32AD
Type
NEMA Size 3-1/2, 115 A
Phase
Three
Poles
3
AC Coil
208V
Coil Voltage
208V 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 three poles, NEMA Size 3-1/2, and a 115 A rating. It operates with a 208V AC coil voltage and includes a pilot light, one normally open auxiliary contact, and screw terminals. No thermal units are required as it uses electronic overloads.

Frequently Asked Questions

What is the SIEMENS NEMA Magnetic Motor Starter used for?

This SIEMENS NEMA Magnetic Motor Starter is used to start and stop three-phase AC motors in industrial applications. It is non-reversing, rated 115 A, and includes electronic overload protection. Common uses include conveyors, pumps, fans, and compressors in manufacturing and process industries.

What are the specifications of the SIEMENS NEMA Magnetic Motor Starter?

This SIEMENS starter is NEMA Size 3-1/2, non-reversing, with three poles and a 115 A rating. It has a 208V AC coil voltage, includes one normally open auxiliary contact, a pilot light, and screw terminals. Electronic overloads are built in, so no thermal units are required.

Where to buy the SIEMENS NEMA Magnetic Motor Starter worldwide?

You can source the SIEMENS NEMA Magnetic Motor Starter (MPN 14IUH32AD) through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to select the correct overload for the SIEMENS NEMA Magnetic Motor Starter?

This SIEMENS starter uses an electronic overload relay, so no separate thermal units are needed. To select the correct setting, match the motor full-load amperage (FLA) to the overload adjustment range. Refer to the motor nameplate and the starter's instruction manual for proper configuration.

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 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).
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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).