Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
SIEMENS NEMA Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 1, 27 A - 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 1, 27 A

The SIEMENS NEMA Magnetic Motor Starter is a non-reversing enclosed starter with an electronic overload, rated for three-phase operation. This NEMA Size 1 unit features a 24V AC coil, 27 A current rating, screw…

SKU 3G-OTH-130773

Brand
SIEMENS NEMA
Item
Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 1, 27 A
Category
Enclosed Non-Reversing Starters with Electronic Overloads
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
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

Technical Specifications

SIEMENS NEMA
Manufacturer Part Number
14DUC320J
Type
NEMA Size 1, 27 A
Poles
3
AC Coil
24V
View Full Spec Sheet

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 an electronic overload, rated for three-phase operation. This NEMA Size 1 unit features a 24V AC coil, 27 A current rating, screw terminals, and a pilot light with one normally open auxiliary contact. The electronic overload does not support phase-loss protection.

Frequently Asked Questions

What is the SIEMENS NEMA Magnetic Motor Starter 14DUC320J used for?

This enclosed non-reversing starter with electronic overload is used to start and protect three-phase AC motors in industrial applications such as conveyors, pumps, and fans. It provides reliable motor control and overload protection in manufacturing and processing environments.

What are the specifications of the SIEMENS NEMA Magnetic Motor Starter 14DUC320J?

This starter is NEMA Size 1, rated 27 A, with 3 poles and a 24V AC coil. It features screw terminals, a pilot light with one normally open auxiliary contact, and an electronic overload (phase-loss protection not applicable). The manufacturer part number is 14DUC320J.

Where to buy the SIEMENS NEMA Magnetic Motor Starter 14DUC320J worldwide?

3G Electric supplies the SIEMENS NEMA Magnetic Motor Starter 14DUC320J 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.

How to install the SIEMENS NEMA Magnetic Motor Starter 14DUC320J?

Mount the starter on a flat surface, connect three-phase power to the line terminals and the motor to the load terminals using screw terminals. Wire the 24V AC coil to a control circuit. Follow NEC and local codes. Refer to the SIEMENS manual for torque and wiring details.

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
SIEMENS NEMA Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 1, 27 A, 24V AC Coil (MPN 14DUD320J). Key specifications — attr211388: SIEMENS; attr951451: 1NO; attr951453: 24V AC; attr951489: Three; attr951498: Screw Terminals; attr984425: 1NO; attr984429: Pilot Light; attr997361: None (Not Applicable to Electronic Overloads).
SIEMENS NEMA
SIEMENS NEMA Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 1, 27 A, 24V AC Coil (MPN 14DUD320J). Key specifications — attr211388: SIEMENS; attr951451: 1NO; attr951453: 24V AC; attr951489: Three; attr951498: Screw Terminals; attr984425: 1NO; attr984429: Pilot Light; attr997361: None (Not Applicable to Electronic Overloads).
SIEMENS NEMA Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 1, 27 A, 24V AC Coil (MPN 14DUA320J). Key specifications — attr211388: SIEMENS; attr951451: 1NO; attr951453: 24V AC; attr951489: Three; attr951498: Screw Terminals; attr984425: 1NO; attr984429: Pilot Light; attr997361: None (Not Applicable to Electronic Overloads).
SIEMENS NEMA
SIEMENS NEMA Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 1, 27 A, 24V AC Coil (MPN 14DUA320J). Key specifications — attr211388: SIEMENS; attr951451: 1NO; attr951453: 24V AC; attr951489: Three; attr951498: Screw Terminals; attr984425: 1NO; attr984429: Pilot Light; attr997361: None (Not Applicable to Electronic Overloads).
SIEMENS NEMA Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 1, 27 A, 24V AC Coil (MPN 14DUD32WJ). Key specifications — attr211388: SIEMENS; attr951451: 1NO; attr951453: 24V AC; attr951489: Three; attr951498: Screw Terminals; attr984425: 1NO; attr984429: Pilot Light; attr997361: None (Not Applicable to Electronic Overloads).
SIEMENS NEMA
SIEMENS NEMA Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 1, 27 A, 24V AC Coil (MPN 14DUD32WJ). Key specifications — attr211388: SIEMENS; attr951451: 1NO; attr951453: 24V AC; attr951489: Three; attr951498: Screw Terminals; attr984425: 1NO; attr984429: Pilot Light; attr997361: None (Not Applicable to Electronic Overloads).
SIEMENS NEMA Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 1, 27 A, 24V AC Coil (MPN 14DUB320J). Key specifications — attr211388: SIEMENS; attr951451: 1NO; attr951453: 24V AC; attr951489: Three; attr951498: Screw Terminals; attr984425: 1NO; attr984429: Pilot Light; attr997361: None (Not Applicable to Electronic Overloads).
SIEMENS NEMA
SIEMENS NEMA Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 1, 27 A, 24V AC Coil (MPN 14DUB320J). Key specifications — attr211388: SIEMENS; attr951451: 1NO; attr951453: 24V AC; attr951489: Three; attr951498: Screw Terminals; attr984425: 1NO; attr984429: Pilot Light; attr997361: None (Not Applicable to Electronic Overloads).
SIEMENS NEMA Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 1, 27 A, 24V AC Coil (MPN 14DUD32BJ). Key specifications — attr211388: SIEMENS; attr951451: 1NO; attr951453: 24V AC; attr951489: Three; attr951498: Screw Terminals; attr984425: 1NO; attr984429: Pilot Light; attr997361: None (Not Applicable to Electronic Overloads).
SIEMENS NEMA
SIEMENS NEMA Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 1, 27 A, 24V AC Coil (MPN 14DUD32BJ). Key specifications — attr211388: SIEMENS; attr951451: 1NO; attr951453: 24V AC; attr951489: Three; attr951498: Screw Terminals; attr984425: 1NO; attr984429: Pilot Light; attr997361: None (Not Applicable to Electronic Overloads).
SIEMENS NEMA Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 1, 27 A, 24V AC Coil (MPN 14DUC32BJ). Key specifications — attr211388: SIEMENS; attr951451: 1NO; attr951453: 24V AC; attr951489: Three; attr951498: Screw Terminals; attr984425: 1NO; attr984429: Pilot Light; attr997361: None (Not Applicable to Electronic Overloads).
SIEMENS NEMA
SIEMENS NEMA Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 1, 27 A, 24V AC Coil (MPN 14DUC32BJ). Key specifications — attr211388: SIEMENS; attr951451: 1NO; attr951453: 24V AC; attr951489: Three; attr951498: Screw Terminals; attr984425: 1NO; attr984429: Pilot Light; attr997361: None (Not Applicable to Electronic Overloads).

More from SIEMENS NEMA

View all SIEMENS NEMA parts →
SIEMENS NEMA Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 1, 27 A, 208V AC Coil (MPN 14DUC32BD). Key specifications — attr211388: SIEMENS; attr951451: 1NO; attr951453: 208V AC; attr951489: Three; attr951498: Screw Terminals; attr984425: 1NO; attr984429: Pilot Light; attr997361: None (Not Applicable to Electronic Overloads).
SIEMENS NEMA
SIEMENS NEMA Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 1, 27 A, 208V AC Coil (MPN 14DUC32BD). Key specifications — attr211388: SIEMENS; attr951451: 1NO; attr951453: 208V AC; attr951489: Three; attr951498: Screw Terminals; attr984425: 1NO; attr984429: Pilot Light; attr997361: None (Not Applicable to Electronic Overloads).
SIEMENS NEMA Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 1-3/4, 40 A, 208V AC Coil (MPN 14EUE32BD). Key specifications — attr211388: SIEMENS; attr951451: 1NO; attr951453: 208V AC; attr951489: Three; attr951498: Screw Terminals; attr984425: 1NO; attr984429: Pilot Light; attr997361: None (Not Applicable to Electronic Overloads).
SIEMENS NEMA
SIEMENS NEMA Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 1-3/4, 40 A, 208V AC Coil (MPN 14EUE32BD). Key specifications — attr211388: SIEMENS; attr951451: 1NO; attr951453: 208V AC; attr951489: Three; attr951498: Screw Terminals; attr984425: 1NO; attr984429: Pilot Light; attr997361: None (Not Applicable to Electronic Overloads).
SIEMENS NEMA Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 2, 45 A, 240V AC Coil (MPN 14FUF32BG). Key specifications — attr211388: SIEMENS; attr951451: 1NO; attr951453: 190-220/220-240V AC; attr951489: Three; attr951498: Screw Terminals; attr984425: 1NO; attr984429: Pilot Light; attr997361: None (Not Applicable to Electronic Overloads).
SIEMENS NEMA
SIEMENS NEMA Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 2, 45 A, 240V AC Coil (MPN 14FUF32BG). Key specifications — attr211388: SIEMENS; attr951451: 1NO; attr951453: 190-220/220-240V AC; attr951489: Three; attr951498: Screw Terminals; attr984425: 1NO; attr984429: Pilot Light; attr997361: None (Not Applicable to Electronic Overloads).
SIEMENS NEMA Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 1, 27 A, 480V AC Coil (MPN 14DUB32WH). Key specifications — attr211388: SIEMENS; attr951451: 1NO; attr951453: 380-440/440-480V AC; attr951489: Three; attr951498: Screw Terminals; attr984425: 1NO; attr984429: Pilot Light; attr997361: None (Not Applicable to Electronic Overloads).
SIEMENS NEMA
SIEMENS NEMA Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 1, 27 A, 480V AC Coil (MPN 14DUB32WH). Key specifications — attr211388: SIEMENS; attr951451: 1NO; attr951453: 380-440/440-480V AC; attr951489: Three; attr951498: Screw Terminals; attr984425: 1NO; attr984429: Pilot Light; attr997361: None (Not Applicable to Electronic Overloads).
SIEMENS NEMA Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 1, 27 A, 208V AC Coil (MPN 14DUA320D). Key specifications — attr211388: SIEMENS; attr951451: 1NO; attr951453: 208V AC; attr951489: Three; attr951498: Screw Terminals; attr984425: 1NO; attr984429: Pilot Light; attr997361: None (Not Applicable to Electronic Overloads).
SIEMENS NEMA
SIEMENS NEMA Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 1, 27 A, 208V AC Coil (MPN 14DUA320D). Key specifications — attr211388: SIEMENS; attr951451: 1NO; attr951453: 208V AC; attr951489: Three; attr951498: Screw Terminals; attr984425: 1NO; attr984429: Pilot Light; attr997361: None (Not Applicable to Electronic Overloads).
SIEMENS NEMA Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 5, 270 A, 120V AC/DC Coil (MPN 14LPU320F). Key specifications — attr211388: SIEMENS; attr951451: 1NO; attr951453: 110-127V AC/DC; attr951489: Three; attr951498: Screw Terminals; attr984425: 1NO; attr984429: Pilot Light; attr997361: None (Not Applicable to Electronic Overloads).
SIEMENS NEMA
SIEMENS NEMA Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 5, 270 A, 120V AC/DC Coil (MPN 14LPU320F). Key specifications — attr211388: SIEMENS; attr951451: 1NO; attr951453: 110-127V AC/DC; attr951489: Three; attr951498: Screw Terminals; attr984425: 1NO; attr984429: Pilot Light; attr997361: None (Not Applicable to Electronic Overloads).
SIEMENS NEMA Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 1, 27 A, 240V AC Coil (MPN 14DUD320G). Key specifications — attr211388: SIEMENS; attr951451: 1NO; attr951453: 190-220/220-240V AC; attr951489: Three; attr951498: Screw Terminals; attr984425: 1NO; attr984429: Pilot Light; attr997361: None (Not Applicable to Electronic Overloads).
SIEMENS NEMA
SIEMENS NEMA Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 1, 27 A, 240V AC Coil (MPN 14DUD320G). Key specifications — attr211388: SIEMENS; attr951451: 1NO; attr951453: 190-220/220-240V AC; attr951489: Three; attr951498: Screw Terminals; attr984425: 1NO; attr984429: Pilot Light; attr997361: None (Not Applicable to Electronic Overloads).
SIEMENS NEMA Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 4, 135 A, 208V AC Coil (MPN 14JUH32WD). Key specifications — attr211388: SIEMENS; attr951451: 1NO; attr951453: 208V AC; attr951489: Three; attr951498: Screw Terminals; attr984425: 1NO; attr984429: Pilot Light; attr997361: None (Not Applicable to Electronic Overloads).
SIEMENS NEMA
SIEMENS NEMA Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 4, 135 A, 208V AC Coil (MPN 14JUH32WD). Key specifications — attr211388: SIEMENS; attr951451: 1NO; attr951453: 208V AC; attr951489: Three; attr951498: Screw Terminals; attr984425: 1NO; attr984429: Pilot Light; attr997361: None (Not Applicable to Electronic Overloads).