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 Magnetic Motor Starter: Reversing, 3 Poles, NEMA Size 1, 27 A - Reversing Starters with Electronic Overloads
SiemensReversing Starters with Electronic Overloads

Siemens Magnetic Motor Starter: Reversing, 3 Poles, NEMA Size 1, 27 A

The SIEMENS NEMA Magnetic Motor Starter is a reversing starter with electronic overloads, featuring three poles, NEMA Size 1, and a 27 A rating. It operates with a 208V AC coil voltage and includes a pilot light, one…

SKU 3G-OTH-42493

Brand
Siemens
Item
Magnetic Motor Starter: Reversing, 3 Poles, NEMA Size 1, 27 A
Category
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
Manufacturer Part Number
22DUD32AD
Type
NEMA Size 1, 27 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
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 Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SIEMENS NEMA Magnetic Motor Starter is a reversing starter with electronic overloads, featuring three poles, NEMA Size 1, and a 27 A rating. It operates with a 208V AC coil voltage and includes a pilot light, one normally open auxiliary contact, and screw terminals. This three-phase unit requires no thermal units as it uses electronic overloads.

Frequently Asked Questions

What is the SIEMENS NEMA reversing motor starter used for?

This SIEMENS reversing starter controls three-phase motors that need to change direction, such as conveyors, hoists, and pumps. It uses electronic overloads for protection and includes a pilot light for status indication. 3G Electric supplies this unit for industrial applications worldwide.

What are the specifications of the SIEMENS 22DUD32AD motor starter?

The SIEMENS 22DUD32AD is a NEMA Size 1 reversing starter rated 27 A with three poles and a 208V AC coil. It includes one normally open auxiliary contact, screw terminals, and a pilot light. Electronic overloads eliminate the need for separate thermal units.

Where to buy the SIEMENS 22DUD32AD motor starter worldwide?

3G Electric supplies the SIEMENS 22DUD32AD reversing motor starter to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to select the correct overload for the SIEMENS reversing starter?

This SIEMENS starter uses built-in electronic overloads, so no separate thermal units are required. Set the overload protection according to the motor's full-load current rating. For guidance, consult the SIEMENS manual or contact 3G Electric for support.

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 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: Reversing, 3 Poles, NEMA Size 1, 27 A, 240V AC Coil (MPN 22DUD32AG). Key specifications — Brand: SIEMENS; Auxiliary Contact Form: 1NO; Coil Voltage: 190-220/220-240V 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
SIEMENS NEMA Magnetic Motor Starter: Reversing, 3 Poles, NEMA Size 1, 27 A, 240V AC Coil (MPN 22DUD32AG). Key specifications — Brand: SIEMENS; Auxiliary Contact Form: 1NO; Coil Voltage: 190-220/220-240V 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: Reversing, 3 Poles, NEMA Size 1, 27 A, 480V AC Coil (MPN 22DUD32AH). Key specifications — Brand: SIEMENS; Auxiliary Contact Form: 1NO; Coil Voltage: 380-440/440-480V 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
SIEMENS NEMA Magnetic Motor Starter: Reversing, 3 Poles, NEMA Size 1, 27 A, 480V AC Coil (MPN 22DUD32AH). Key specifications — Brand: SIEMENS; Auxiliary Contact Form: 1NO; Coil Voltage: 380-440/440-480V 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: Reversing, 3 Poles, NEMA Size 1, 27 A, 208V AC Coil (MPN 22DUB32AD). 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).
Siemens
SIEMENS NEMA Magnetic Motor Starter: Reversing, 3 Poles, NEMA Size 1, 27 A, 208V AC Coil (MPN 22DUB32AD). 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).
SIEMENS NEMA Magnetic Motor Starter: Reversing, 3 Poles, NEMA Size 1, 27 A, 208V AC Coil (MPN 22DUC32AD). 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).
Siemens
SIEMENS NEMA Magnetic Motor Starter: Reversing, 3 Poles, NEMA Size 1, 27 A, 208V AC Coil (MPN 22DUC32AD). 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).
SIEMENS NEMA Magnetic Motor Starter: Reversing, 3 Poles, NEMA Size 1, 27 A, 480V AC Coil (MPN 22DUC32AH). Key specifications — Brand: SIEMENS; Auxiliary Contact Form: 1NO; Coil Voltage: 380-440/440-480V 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
SIEMENS NEMA Magnetic Motor Starter: Reversing, 3 Poles, NEMA Size 1, 27 A, 480V AC Coil (MPN 22DUC32AH). Key specifications — Brand: SIEMENS; Auxiliary Contact Form: 1NO; Coil Voltage: 380-440/440-480V 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: Reversing, 3 Poles, NEMA Size 1, 27 A, 120V AC Coil (MPN 22DUD32AF). Key specifications — Brand: SIEMENS; Auxiliary Contact Form: 1NO; Coil Voltage: 110/120V 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
SIEMENS NEMA Magnetic Motor Starter: Reversing, 3 Poles, NEMA Size 1, 27 A, 120V AC Coil (MPN 22DUD32AF). Key specifications — Brand: SIEMENS; Auxiliary Contact Form: 1NO; Coil Voltage: 110/120V 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).

More from Siemens

View all Siemens parts →
SIEMENS IEC Magnetic Motor Starter: Reversing, 3 Poles, Electronic Protection, 1.2 A, 110-240V AC/DC (MPN 3RA6250-1BP32). Key specifications — Brand: SIEMENS; Pilot Lights Included: None; Auxiliary Contacts Included: 2NO.
Siemens
SIEMENS IEC Magnetic Motor Starter: Reversing, 3 Poles, Electronic Protection, 1.2 A, 110-240V AC/DC (MPN 3RA6250-1BP32). Key specifications — Brand: SIEMENS; Pilot Lights Included: None; Auxiliary Contacts Included: 2NO.
SIEMENS IEC Magnetic Motor Starter: Non-Reversing, 3 Poles, Electronic Protection, 0.4 A (MPN 3RA6120-1AP32). Key specifications — Brand: SIEMENS; Pilot Lights Included: None; Auxiliary Contacts Included: 1NO/1NC.
Siemens
SIEMENS IEC Magnetic Motor Starter: Non-Reversing, 3 Poles, Electronic Protection, 0.4 A (MPN 3RA6120-1AP32). Key specifications — Brand: SIEMENS; Pilot Lights Included: None; Auxiliary Contacts Included: 1NO/1NC.
SIEMENS NEMA Magnetic Motor Starter: Reversing, 3 Poles, NEMA Size 0, 18 A, 240V AC Coil (MPN 22CUD32AG). Key specifications — Brand: SIEMENS; Auxiliary Contact Form: 1NO; Coil Voltage: 190-220/220-240V 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
SIEMENS NEMA Magnetic Motor Starter: Reversing, 3 Poles, NEMA Size 0, 18 A, 240V AC Coil (MPN 22CUD32AG). Key specifications — Brand: SIEMENS; Auxiliary Contact Form: 1NO; Coil Voltage: 190-220/220-240V 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 IEC Magnetic Motor Starter: Non-Reversing, 3 Poles, Electronic Protection, 12 A, 24V AC/DC (MPN 3RA6120-1DB32). Key specifications — Brand: SIEMENS; Pilot Lights Included: None; Auxiliary Contacts Included: 1NO/1NC.
Siemens
SIEMENS IEC Magnetic Motor Starter: Non-Reversing, 3 Poles, Electronic Protection, 12 A, 24V AC/DC (MPN 3RA6120-1DB32). Key specifications — Brand: SIEMENS; Pilot Lights Included: None; Auxiliary Contacts Included: 1NO/1NC.
SIEMENS Compact Magnetic Motor Starter: Reversing, 3 Poles, Electronic Protection, 7 A, 110-230V AC (MPN 3RM12072AA14). Key specifications — Brand: SIEMENS; Pilot Lights Included: LED Status Indicator; Auxiliary Contacts Included: 1NO/1NC.
Siemens
SIEMENS Compact Magnetic Motor Starter: Reversing, 3 Poles, Electronic Protection, 7 A, 110-230V AC (MPN 3RM12072AA14). Key specifications — Brand: SIEMENS; Pilot Lights Included: LED Status Indicator; Auxiliary Contacts Included: 1NO/1NC.
SIEMENS NEMA Magnetic Motor Starter: Reversing, 3 Poles, NEMA Size 0, 18 A, 120V AC Coil (MPN 22CUC32AF). Key specifications — Brand: SIEMENS; Auxiliary Contact Form: 1NO; Coil Voltage: 110/120V 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
SIEMENS NEMA Magnetic Motor Starter: Reversing, 3 Poles, NEMA Size 0, 18 A, 120V AC Coil (MPN 22CUC32AF). Key specifications — Brand: SIEMENS; Auxiliary Contact Form: 1NO; Coil Voltage: 110/120V 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: Reversing, 3 Poles, NEMA Size 1, 27 A, 208V AC Coil (MPN 22DUE32AD). 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).
Siemens
SIEMENS NEMA Magnetic Motor Starter: Reversing, 3 Poles, NEMA Size 1, 27 A, 208V AC Coil (MPN 22DUE32AD). 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).
SIEMENS NEMA Magnetic Motor Starter: Reversing, 3 Poles, NEMA Size 0, 18 A, 480V AC Coil (MPN 22CUB32AH). Key specifications — Brand: SIEMENS; Auxiliary Contact Form: 1NO; Coil Voltage: 380-440/440-480V 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
SIEMENS NEMA Magnetic Motor Starter: Reversing, 3 Poles, NEMA Size 0, 18 A, 480V AC Coil (MPN 22CUB32AH). Key specifications — Brand: SIEMENS; Auxiliary Contact Form: 1NO; Coil Voltage: 380-440/440-480V 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).