We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
SIEMENS NEMA Enclosed Non-Reversing Starter with Electronic Overload - Enclosed Non-Reversing Starters with Electronic Overloads
SIEMENS NEMAEnclosed Non-Reversing Starters with Electronic Overloads

SIEMENS NEMA Enclosed Non-Reversing Starter with Electronic Overload

The SIEMENS NEMA Magnetic Motor Starter is a non-reversing enclosed starter with electronic overloads, featuring 3 poles, NEMA Size 4, and a 135 A rating. It operates on a 480V AC coil and accepts 380-440/440-480V AC…

SKU 3G-OTH-130920

Brand
SIEMENS NEMA
Item
Enclosed Non-Reversing Starter with Electronic Overload
Part Number
14JUH320H
Category
Enclosed Non-Reversing Starters with Electronic Overloads
Available to Order
Also known as:14JUH320HSIEMENS NEMA
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

SIEMENS NEMA
Manufacturer Part Number
14JUH320H
Type
NEMA Size 4, 135 A
Poles
3
AC Coil
480V

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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 4, and a 135 A rating. It operates on a 480V AC coil and accepts 380-440/440-480V AC supply voltage. The unit includes screw terminals, a pilot light, and two 1NO auxiliary contacts.

Frequently Asked Questions

What is the SIEMENS NEMA Magnetic Motor Starter used for?

This non-reversing enclosed starter with electronic overloads is used to start and protect three-phase AC motors in industrial applications. It is suitable for applications requiring a NEMA Size 4, 135 A rating, such as pumps, fans, and conveyors, where reliable motor control and overload protection are needed.

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

The starter is NEMA Size 4, rated 135 A, with 3 poles and a 480V AC coil. It accepts 380-440/440-480V AC supply voltage. Features include screw terminals, a pilot light, and two 1NO auxiliary contacts. The electronic overload provides adjustable protection. The manufacturer part number is 14JUH320H.

Where to buy the SIEMENS NEMA Magnetic Motor Starter worldwide?

3G Electric supplies this SIEMENS NEMA Magnetic Motor Starter worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver genuine components to support your operations.

How to select the correct SIEMENS NEMA Magnetic Motor Starter?

Select based on motor full-load current, supply voltage, and enclosure type. This NEMA Size 4 starter is rated 135 A and accepts 380-440/440-480V AC. Ensure the coil voltage matches your control circuit (480V AC here). Consult motor nameplate data and local codes. 3G Electric can assist with sizing guidance.

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
Not sure this is the right part? Photo-identify it

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from SIEMENS NEMA

View all SIEMENS NEMA parts
Enclosed non-reversing starter for three-phase motor control. Features NEMA Size 0, 18 A rating, 3 poles, 24V AC coil, electronic overload, screw terminals, pilot light, and two 1NO auxiliary contacts. Suitable for starting and protecting motors in industrial applications such as pumps, fans, and conveyors
SIEMENS NEMA
Enclosed non-reversing starter for three-phase motor control. Features NEMA Size 0, 18 A rating, 3 poles, 24V AC coil, electronic overload, screw terminals, pilot light, and two 1NO auxiliary contacts. Suitable for starting and protecting motors in industrial applications such as pumps, fans, and conveyors
This enclosed non-reversing starter with electronic overload is designed for starting and protecting three-phase motors. It features NEMA Size 1, 27 A rating, 3 poles, and a 240V AC coil. The unit includes screw terminals, a pilot light, and two 1NO auxiliary contacts. Typical applications include motor control for pumps, conveyors, and fans in industrial environments
SIEMENS NEMA
This enclosed non-reversing starter with electronic overload is designed for starting and protecting three-phase motors. It features NEMA Size 1, 27 A rating, 3 poles, and a 240V AC coil. The unit includes screw terminals, a pilot light, and two 1NO auxiliary contacts. Typical applications include motor control for pumps, conveyors, and fans in industrial environments
Enclosed non-reversing starter with electronic overload for three-phase motor control. Features 3 poles, NEMA Size 00, 9 A rating, and 480V AC coil. Includes screw terminals, pilot light, and one normally open auxiliary contact. Suitable for starting and protecting motors in applications such as pumps, fans, and conveyors
SIEMENS NEMA
Enclosed non-reversing starter with electronic overload for three-phase motor control. Features 3 poles, NEMA Size 00, 9 A rating, and 480V AC coil. Includes screw terminals, pilot light, and one normally open auxiliary contact. Suitable for starting and protecting motors in applications such as pumps, fans, and conveyors
This enclosed non-reversing starter with electronic overloads is designed for starting and protecting three-phase AC motors in industrial applications such as pumps, fans, and conveyors. It features 3 poles, NEMA Size 4, 135 A rating, coil voltage 110-120/220-240V AC, screw terminals, one normally open auxiliary contact, and a pilot light for status indication. Electronic overloads have no adjustable settings
SIEMENS NEMA
This enclosed non-reversing starter with electronic overloads is designed for starting and protecting three-phase AC motors in industrial applications such as pumps, fans, and conveyors. It features 3 poles, NEMA Size 4, 135 A rating, coil voltage 110-120/220-240V AC, screw terminals, one normally open auxiliary contact, and a pilot light for status indication. Electronic overloads have no adjustable settings

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first