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Siemens 22CUB32AH NEMA Size 0 Reversing Starter with Electronic Overload - Reversing Starters with Electronic Overloads
SiemensReversing Starters with Electronic Overloads

Siemens 22CUB32AH NEMA Size 0 Reversing Starter with Electronic Overload

The SIEMENS NEMA Magnetic Motor Starter is a reversing starter with electronic overloads, featuring three poles, NEMA Size 0, and an 18 A rating. It operates with a 380-440/440-480V AC coil voltage and includes a…

SKU 3G-OTH-42585

Brand
Siemens
Item
22CUB32AH NEMA Size 0 Reversing Starter with Electronic Overload
Part Number
22CUB32AH
Category
Reversing Starters with Electronic Overloads
Available to Order
Also known as:22CUB32AHSiemens
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Siemens
Manufacturer Part Number
22CUB32AH
Type
NEMA Size 0, 18 A
Phase
Three
Poles
3
AC Coil
480V
Coil Voltage
380-440/440-480V 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

Technical Documents

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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 0, and an 18 A rating. It operates with a 380-440/440-480V AC coil voltage and includes a pilot light, 1NO auxiliary contact, and screw terminals. Thermal units are not required as the overload is electronic.

Frequently Asked Questions

What is a Siemens NEMA reversing motor starter used for?

A Siemens NEMA reversing motor starter controls the direction of a three-phase motor, allowing forward and reverse operation. It is commonly used in industrial applications such as conveyors, hoists, and machine tools where bidirectional movement is required.

What are the specifications of the Siemens 22CUB32AH reversing starter?

The Siemens 22CUB32AH is a NEMA Size 0 reversing starter rated 18 A, 3 poles, with a 380-440/440-480V AC coil. It includes a pilot light, 1NO auxiliary contact, and screw terminals. The electronic overload eliminates the need for thermal units.

Where to buy a Siemens reversing motor starter worldwide?

3G Electric supplies the Siemens 22CUB32AH reversing motor starter to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this industrial control component.

How to select the correct NEMA size for a reversing starter?

Select the NEMA size based on the motor's full-load current and voltage. For a Siemens reversing starter like the 22CUB32AH (NEMA Size 0, 18 A), match the starter's ampere rating to the motor nameplate. Always verify coil voltage matches your control circuit.

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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