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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 is a reversing starter with electronic overloads, featuring three poles, NEMA Size 00, and a 9 A rating. It operates with a 208V AC coil voltage for three-phase applications…

SKU 3G-OTH-42651

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
22BUB32AD
Type
NEMA Size 00, 9 A
Phase
Three
Poles
3
AC Coil
208V
Coil Voltage
208V 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 00, and a 9 A rating. It operates with a 208V AC coil voltage for three-phase applications, includes a pilot light and one normally open auxiliary contact, and uses screw terminals. Thermal units are not required as the overload protection is electronic.

Frequently Asked Questions

What is the SIEMENS NEMA Magnetic Motor Starter used for?

This reversing starter controls three-phase motors up to 9 A, enabling forward and reverse operation in industrial applications like conveyors, pumps, and hoists. The electronic overload protects the motor from current faults without requiring thermal units.

What are the specifications of the SIEMENS 22BUB32AD motor starter?

The SIEMENS 22BUB32AD is a NEMA Size 00 reversing starter with three poles, 9 A rating, 208V AC coil voltage, and screw terminals. It includes a pilot light and one normally open auxiliary contact. Overload protection is electronic, so no thermal units are needed.

Where to buy the SIEMENS 22BUB32AD motor starter worldwide?

3G Electric supplies the SIEMENS 22BUB32AD 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 this SIEMENS starter?

This SIEMENS starter uses an electronic overload, so no separate thermal units are required. Set the overload current according to the motor nameplate full-load amperage. Always follow the manufacturer's wiring diagram and local electrical codes for safe 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

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).