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Siemens Magnetic Motor Starter: Reversing, 3 Poles, NEMA Size 0, 18 A - Reversing Starters with Electronic Overloads
SiemensReversing Starters with Electronic Overloads

Siemens Magnetic Motor Starter: Reversing, 3 Poles, NEMA Size 0, 18 A

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 on a 190-220/220-240V AC coil voltage for three-phase…

SKU 3G-OTH-42684

Brand
Siemens
Item
Magnetic Motor Starter: Reversing, 3 Poles, NEMA Size 0, 18 A
Category
Reversing Starters with Electronic Overloads
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Technical Specifications

Siemens
Manufacturer Part Number
22CUA32AG
Type
NEMA Size 0, 18 A
Phase
Three
Poles
3
AC Coil
240V
Coil Voltage
190-220/220-240V 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 is a reversing starter with electronic overloads, featuring three poles, NEMA Size 0, and an 18 A rating. It operates on a 190-220/220-240V AC coil voltage for three-phase applications. The unit includes a pilot light, 1NO auxiliary contact, and screw terminals, with no thermal units required due to the electronic overload design.

Frequently Asked Questions

What is the SIEMENS NEMA Magnetic Motor Starter used for?

This reversing starter with electronic overloads controls three-phase motors up to 18 A in industrial applications. It is used for forward/reverse motor operation in conveyors, pumps, and machine tools, providing overload protection via its electronic design.

What are the specifications of the SIEMENS 22CUA32AG motor starter?

The SIEMENS 22CUA32AG is a NEMA Size 0, 3-pole reversing starter rated 18 A. It has a 190-220/220-240V AC coil voltage, includes a pilot light and 1NO auxiliary contact, uses screw terminals, and requires no thermal units due to its electronic overload.

Where to buy the SIEMENS 22CUA32AG motor starter worldwide?

3G Electric supplies the SIEMENS 22CUA32AG reversing motor 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 NEMA size for a SIEMENS motor starter?

Select NEMA size based on motor full-load current and voltage. For a SIEMENS reversing starter like the 22CUA32AG (Size 0, 18 A), match the coil voltage (240V AC) and ensure the starter's ampere rating exceeds motor FLA. Consult the motor nameplate and SIEMENS selection tables.

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.

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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).