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Siemens NEMA Size 00 Reversing Starter - Reversing Starters with Electronic Overloads
SiemensReversing Starters with Electronic Overloads

Siemens NEMA Size 00 Reversing Starter

The SIEMENS NEMA Magnetic Motor Starter: Reversing is a three-phase reversing starter with electronic overloads, NEMA Size 00, rated 9 A. It features a 1NO auxiliary contact, a pilot light for signaling, and screw…

SKU 3G-OTH-41538

Brand
Siemens
Item
NEMA Size 00 Reversing Starter
Part Number
22BUB32AA
Category
Reversing Starters with Electronic Overloads
Available to Order
Also known as:22BUB32AASiemens
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Technical Specifications

Siemens
Manufacturer Part Number
22BUB32AA
Type
NEMA Size 00, 9 A, Electronic Protection
Phase
Three
Poles
3
Coil Voltage
110-120/220-240V 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: Reversing is a three-phase reversing starter with electronic overloads, NEMA Size 00, rated 9 A. It features a 1NO auxiliary contact, a pilot light for signaling, and screw terminals. The coil voltage is 110-120/220-240V AC, and no thermal units are required as electronic overloads are integrated.

Frequently Asked Questions

What is a SIEMENS NEMA reversing magnetic motor starter used for?

A SIEMENS NEMA reversing magnetic motor starter controls the forward and reverse rotation of three-phase motors in industrial applications such as conveyors, hoists, and pumps. This Size 00, 9 A unit with electronic overload protection is suited for smaller motor loads requiring reliable direction control.

What are the specifications of the SIEMENS 22BUB32AA reversing starter?

The SIEMENS 22BUB32AA is a NEMA Size 00, three-pole reversing starter rated 9 A with electronic overload protection. It operates on 110-120/220-240V AC coil voltage, includes a 1NO auxiliary contact and a pilot light, and uses screw terminals. No thermal units are required.

Where to buy a SIEMENS reversing motor starter worldwide?

3G Electric supplies the SIEMENS reversing motor starter (MPN 22BUB32AA) to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this NEMA Size 00, 9 A unit.

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

Select a NEMA reversing starter by matching the motor's full-load current and voltage to the starter's rating. For a SIEMENS Size 00 unit like the 22BUB32AA, ensure the motor draws 9 A or less at the coil voltage (110-120/220-240V AC). Electronic overloads eliminate the need for separate thermal units.

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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