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Siemens Magnetic Motor Starter: Reversing, 3 Poles, NEMA Size 00, 9 A - Reversing Starters with Electronic Overloads
SiemensReversing Starters with Electronic Overloads

Siemens Magnetic Motor Starter: Reversing, 3 Poles, NEMA Size 00, 9 A

The SIEMENS NEMA Magnetic Motor Starter: Reversing is a three-phase reversing starter with electronic overloads, NEMA Size 00, rated 9 A, and a coil voltage of 380-440/440-480V AC. It includes a pilot light, one…

SKU 3G-OTH-39808

Brand
Siemens
Item
Magnetic Motor Starter: Reversing, 3 Poles, NEMA Size 00, 9 A
Category
Reversing Starters with Electronic Overloads
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Technical Specifications

Siemens
Manufacturer Part Number
22BUB32AH
Type
NEMA Size 00, 9 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
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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, and a coil voltage of 380-440/440-480V AC. It includes a pilot light, one normally open auxiliary contact, and screw terminals. Thermal units are not required as the overload is electronic.

Frequently Asked Questions

What is the SIEMENS NEMA Magnetic Motor Starter: Reversing 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 indication.

What are the specifications of the SIEMENS 22BUB32AH motor starter?

The SIEMENS 22BUB32AH is a NEMA Size 00, 9 A, three-phase reversing starter with a 380-440/440-480V AC coil. It features one normally open auxiliary contact, screw terminals, and an electronic overload that does not require thermal units.

Where to buy the SIEMENS 22BUB32AH motor starter worldwide?

3G Electric supplies the SIEMENS 22BUB32AH 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 for the SIEMENS reversing starter?

This starter uses an electronic overload, so no separate thermal units are needed. Set the overload current according to the motor's full-load amperage rating, following SIEMENS guidelines. 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

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).