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Siemens 22DUB32AF NEMA Size 1 Reversing Starter with Electronic Overload - Reversing Starters with Electronic Overloads
SiemensReversing Starters with Electronic Overloads

Siemens 22DUB32AF NEMA Size 1 Reversing Starter with Electronic Overload

The SIEMENS NEMA Magnetic Motor Starter: Reversing (SKU 22DUB32AF, MPN 22DUB32AF) is a three-phase reversing starter with electronic overloads, featuring a 110/120V AC coil, NEMA Size 1, and a 27 A rating. It…

SKU 3G-OTH-41633

Brand
Siemens
Item
22DUB32AF NEMA Size 1 Reversing Starter with Electronic Overload
Part Number
22DUB32AF
Category
Reversing Starters with Electronic Overloads
Available to Order
Also known as:22DUB32AFSiemens
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

Siemens
Manufacturer Part Number
22DUB32AF
Type
NEMA Size 1, 27 A
Phase
Three
Poles
3
AC Coil
120V
Coil Voltage
110/120V 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

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Siemens Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SIEMENS NEMA Magnetic Motor Starter: Reversing (SKU 22DUB32AF, MPN 22DUB32AF) is a three-phase reversing starter with electronic overloads, featuring a 110/120V AC coil, NEMA Size 1, and a 27 A rating. It includes screw terminals, one normally open auxiliary contact, and a pilot light for signaling. Thermal units are not required as the overload protection is electronic.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the SIEMENS NEMA Magnetic Motor Starter 22DUB32AF used for?

This reversing starter controls three-phase motors in industrial applications requiring forward and reverse operation, such as conveyors, hoists, and pumps. It includes electronic overload protection and a pilot light for status signaling.

What are the specifications of the SIEMENS 22DUB32AF motor starter?

The SIEMENS 22DUB32AF is a NEMA Size 1 reversing starter rated 27 A with a 110/120V AC coil. It has three poles, screw terminals, one normally open auxiliary contact, and electronic overloads (no thermal units needed). A pilot light is included for signaling.

Where to buy the SIEMENS 22DUB32AF motor starter worldwide?

3G Electric supplies the SIEMENS 22DUB32AF reversing starter worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to select the correct overload protection for the SIEMENS 22DUB32AF?

The SIEMENS 22DUB32AF uses electronic overloads, so no separate thermal units are required. Set the overload relay dial to match the motor's full-load amperage per the nameplate. Always follow NEC guidelines and the manufacturer's wiring diagram for proper installation.

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
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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.

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This reversing starter provides electronic overload protection for three-phase motors. Rated at 1.2 A with a control voltage of 24V AC/DC, it features 3 poles and includes 1NO/1NC auxiliary contacts. Suitable for motor control applications such as conveyors, pumps, and fans
Siemens
This reversing starter provides electronic overload protection for three-phase motors. Rated at 1.2 A with a control voltage of 24V AC/DC, it features 3 poles and includes 1NO/1NC auxiliary contacts. Suitable for motor control applications such as conveyors, pumps, and fans

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