EXW Singapore — collect or forward from our Singapore office.

3G Electric
SIEMENS NEMA Enclosed Non-Reversing Starter with Electronic Overload, 14LPU320J - Enclosed Non-Reversing Starters with Electronic Overloads
SIEMENS NEMAEnclosed Non-Reversing Starters with Electronic Overloads

SIEMENS NEMA Enclosed Non-Reversing Starter with Electronic Overload, 14LPU320J

The SIEMENS NEMA Magnetic Motor Starter is a non-reversing enclosed starter with electronic overloads, featuring three poles, NEMA Size 5, and a 270 A rating. It operates with a 24V AC coil and includes screw…

SKU 3G-OTH-131120

Brand
SIEMENS NEMA
Item
Enclosed Non-Reversing Starter with Electronic Overload, 14LPU320J
Part Number
14LPU320J
Category
Enclosed Non-Reversing Starters with Electronic Overloads
Available to Order
Also known as:14LPU320JSIEMENS 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.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

SIEMENS NEMA
Manufacturer Part Number
14LPU320J
Type
NEMA Size 5, 270 A
Poles
3
AC Coil
24V

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 three poles, NEMA Size 5, and a 270 A rating. It operates with a 24V AC coil and includes screw terminals, a pilot light, and two 1NO auxiliary contacts. This starter is designed for three-phase motor control applications.

Frequently Asked Questions

What is the SIEMENS NEMA Magnetic Motor Starter 14LPU320J used for?

This enclosed non-reversing starter with electronic overloads is designed for three-phase motor control in industrial applications. It provides reliable starting and overload protection for motors up to 270 A, making it suitable for pumps, conveyors, compressors, and other heavy machinery in manufacturing and processing plants.

What are the specifications of the SIEMENS NEMA Magnetic Motor Starter 14LPU320J?

The starter is NEMA Size 5, rated 270 A, with three poles and a 24V AC coil. It includes screw terminals, a pilot light, and two 1NO auxiliary contacts. The electronic overload is not applicable. This SIEMENS model (MPN 14LPU320J) is designed for non-reversing three-phase motor control.

Where to buy the SIEMENS NEMA Magnetic Motor Starter 14LPU320J worldwide?

3G Electric supplies the SIEMENS NEMA Magnetic Motor Starter 14LPU320J to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact our team for a quote and lead time on this NEMA Size 5, 270 A starter.

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 270 A for NEMA Size 5. Ensure the coil voltage (24V AC) matches your control circuit. Verify the number of poles (three) and auxiliary contacts (two 1NO) meet your application needs. Consult SIEMENS documentation for exact sizing.

Used in

Common applications for SIEMENS NEMA
Conveyor systems — Siemens NEMA Size 0 starter (e.g., 14CUA32BJ) for small motor control
Centrifugal pumps — Siemens NEMA Size 1 starter (e.g., 14DUC32BD) with electronic overload for pump protection
Industrial fans — Siemens NEMA Size 2 starter (e.g., 14FUF32BG) for reliable fan motor starting
Compressors — Siemens NEMA Size 5 starter (e.g., 14LPU320F) for high-current motor control
Material handling — Siemens NEMA Size 1-3/4 starter (e.g., 14EUE32BD) for medium-duty motor applications
HVAC equipment — Siemens NEMA Size 1 starter (e.g., 14DUB32WH) with 480V AC coil for building systems
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 →
This enclosed non-reversing starter with electronic overload is designed for three-phase motor control in industrial applications. It features NEMA Size 2-1/2, 60 A rating, three poles, and a 24V AC coil. Includes screw terminals, a pilot light, and two 1NO auxiliary contacts
SIEMENS NEMA
This enclosed non-reversing starter with electronic overload is designed for three-phase motor control in industrial applications. It features NEMA Size 2-1/2, 60 A rating, three poles, and a 24V AC coil. Includes screw terminals, a pilot light, and two 1NO auxiliary contacts
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