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SIEMENS NEMA Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 3-1/2 - Enclosed Non-Reversing Starters with Electronic Overloads
SIEMENS NEMAEnclosed Non-Reversing Starters with Electronic Overloads

SIEMENS NEMA Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 3-1/2

The SIEMENS NEMA Magnetic Motor Starter is a non-reversing enclosed starter with electronic overloads, featuring 3 poles, NEMA Size 3-1/2, and a 115 A rating (MPN 14IUH320A). It operates on 110-120/220-240V AC…

SKU 3G-OTH-130987

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

SIEMENS NEMA
Manufacturer Part Number
14IUH320A
Type
NEMA Size 3-1/2, 115 A
Poles
3
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SIEMENS NEMA Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SIEMENS NEMA Magnetic Motor Starter is a non-reversing enclosed starter with electronic overloads, featuring 3 poles, NEMA Size 3-1/2, and a 115 A rating (MPN 14IUH320A). It operates on 110-120/220-240V AC control voltage, includes screw terminals, a pilot light, and two 1NO auxiliary contacts. This starter is designed for three-phase motor control.

Frequently Asked Questions

What is the SIEMENS NEMA Magnetic Motor Starter 14IUH320A used for?

This SIEMENS NEMA Magnetic Motor Starter is used for non-reversing three-phase motor control in industrial applications. It provides reliable starting and stopping of motors with electronic overload protection, suitable for pumps, fans, conveyors, and compressors in manufacturing and process industries.

What are the specifications of the SIEMENS NEMA Magnetic Motor Starter 14IUH320A?

The SIEMENS NEMA Magnetic Motor Starter (MPN 14IUH320A) is non-reversing with 3 poles, NEMA Size 3-1/2, and a 115 A rating. Control voltage is 110-120/220-240V AC. It includes screw terminals, a pilot light, and two 1NO auxiliary contacts. Electronic overloads are integrated; no separate overload relay is needed.

Where to buy the SIEMENS NEMA Magnetic Motor Starter 14IUH320A worldwide?

You can source the SIEMENS NEMA Magnetic Motor Starter 14IUH320A from 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; we supply genuine SIEMENS components for your motor control needs.

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

Select a starter by matching the motor's full-load current (FLC) to the starter's ampere rating—here 115 A for NEMA Size 3-1/2. Ensure control voltage matches your supply (110-120/220-240V AC). For non-reversing applications, this SIEMENS model with electronic overloads provides adjustable protection. Consult motor nameplate data and local codes.

Used in

Common applications for SIEMENS NEMA
Conveyor systems — SIEMENS NEMA Size 1 starter (27 A) for motor control in material handling
Industrial pumps — SIEMENS NEMA Size 2 starter (45 A) for water and wastewater pumping
HVAC fans — SIEMENS NEMA Size 1-3/4 starter (40 A) for large air handling units
Compressors — SIEMENS NEMA Size 5 starter (270 A) for high-horsepower rotary screw compressors
Machine tools — SIEMENS NEMA Size 1 starter (27 A) for spindle motor starting in CNC equipment
Mixers and agitators — SIEMENS NEMA Size 2 starter (45 A) for chemical processing vessels

SIEMENS NEMA Products

3G Electric supplies SIEMENS NEMA enclosed 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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