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Siemens 22JUH32AG NEMA Size 4 Reversing Starter with Electronic Overload - Reversing Starters with Electronic Overloads
SiemensReversing Starters with Electronic Overloads

Siemens 22JUH32AG NEMA Size 4 Reversing Starter with Electronic Overload

The SIEMENS NEMA Magnetic Motor Starter is a reversing starter with electronic overloads, featuring three poles, NEMA Size 4, and a 135 A rating. It operates with a 190-220/220-240V AC coil voltage and includes a…

SKU 3G-OTH-41930

Brand
Siemens
Item
22JUH32AG NEMA Size 4 Reversing Starter with Electronic Overload
Category
Reversing Starters with Electronic Overloads
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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
22JUH32AG
Type
NEMA Size 4, 135 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

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 4, and a 135 A rating. It operates with a 190-220/220-240V 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 the SIEMENS NEMA Magnetic Motor Starter used for?

This reversing starter with electronic overloads controls three-phase motors up to 135 A, enabling forward/reverse operation in industrial applications like conveyors, pumps, and hoists. The pilot light signals motor status, and the 1NO auxiliary contact supports remote monitoring.

What are the specifications of the SIEMENS 22JUH32AG motor starter?

The SIEMENS 22JUH32AG is a NEMA Size 4 reversing starter with three poles, 135 A rating, and 190-220/220-240V AC coil voltage. It includes a pilot light, 1NO auxiliary contact, screw terminals, and an electronic overload that does not require thermal units.

Where to buy the SIEMENS 22JUH32AG motor starter worldwide?

3G Electric supplies the SIEMENS 22JUH32AG 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 a SIEMENS NEMA reversing starter?

For the SIEMENS 22JUH32AG with an electronic overload, thermal units are not required. Set the overload trip current according to the motor full-load amperage, following the manufacturer's instructions. 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
Three-phase reversing motor starter, NEMA Size 4, rated 135 A. Features electronic overload protection (no thermal units required), 110/120V AC coil, screw terminals, pilot light, and one normally open auxiliary contact. Used for forward/reverse control of three-phase motors in applications such as conveyors, pumps, and hoists
Siemens
Three-phase reversing motor starter, NEMA Size 4, rated 135 A. Features electronic overload protection (no thermal units required), 110/120V AC coil, screw terminals, pilot light, and one normally open auxiliary contact. Used for forward/reverse control of three-phase motors in applications such as conveyors, pumps, and hoists
Three-phase reversing starter with electronic overload protection, NEMA Size 4 rated 135 A. Coil voltage 380-440/440-480V AC, includes 1NO auxiliary contact and pilot light. Screw terminals. Used for forward/reverse control of motors in applications such as conveyors, hoists, and pumps
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Three-phase reversing starter with electronic overload protection, NEMA Size 4 rated 135 A. Coil voltage 380-440/440-480V AC, includes 1NO auxiliary contact and pilot light. Screw terminals. Used for forward/reverse control of motors in applications such as conveyors, hoists, and pumps
This reversing starter controls forward and reverse operation of three-phase AC motors. It features NEMA Size 4, 135 A rating, electronic overload protection, and a dual-rated coil voltage of 110-120/220-240V AC. Includes a pilot light, 1NO auxiliary contact, and screw terminals. No thermal units required
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This reversing starter controls forward and reverse operation of three-phase AC motors. It features NEMA Size 4, 135 A rating, electronic overload protection, and a dual-rated coil voltage of 110-120/220-240V AC. Includes a pilot light, 1NO auxiliary contact, and screw terminals. No thermal units required
This reversing starter with electronic overload is designed for three-phase motor control up to 115 A, enabling forward and reverse operation in applications such as conveyors, hoists, and pumps. It features a NEMA Size 3-1/2 rating, 240V AC coil (190-220/220-240V AC), 1NO auxiliary contact, pilot light for status indication, and screw terminals. Electronic overload protection eliminates the need for thermal units
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This reversing starter with electronic overload is designed for three-phase motor control up to 115 A, enabling forward and reverse operation in applications such as conveyors, hoists, and pumps. It features a NEMA Size 3-1/2 rating, 240V AC coil (190-220/220-240V AC), 1NO auxiliary contact, pilot light for status indication, and screw terminals. Electronic overload protection eliminates the need for thermal units
SIEMENS NEMA Magnetic Motor Starter: Reversing, 3 Poles, NEMA Size 4, 135 A, 208V AC Coil (MPN 22JUH32AD)
Siemens
SIEMENS NEMA Magnetic Motor Starter: Reversing, 3 Poles, NEMA Size 4, 135 A, 208V AC Coil (MPN 22JUH32AD)
Three-phase reversing starter with electronic overload protection, NEMA Size 1, rated 27 A. Coil voltage 190-220/220-240V AC. Includes pilot light and one normally open auxiliary contact. Screw terminals. For forward/reverse control of motors in applications such as conveyors and hoists
Siemens
Three-phase reversing starter with electronic overload protection, NEMA Size 1, rated 27 A. Coil voltage 190-220/220-240V AC. Includes pilot light and one normally open auxiliary contact. Screw terminals. For forward/reverse control of motors in applications such as conveyors and hoists

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Reversing starter with electronic overload protection for controlling forward and reverse rotation of three-phase motors. Rated 4 A, 110-240V AC/DC, with three poles and two normally open auxiliary contacts. Suitable for applications requiring motor reversing, such as conveyors and hoists
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Reversing starter with electronic overload protection for controlling forward and reverse rotation of three-phase motors. Rated 4 A, 110-240V AC/DC, with three poles and two normally open auxiliary contacts. Suitable for applications requiring motor reversing, such as conveyors and hoists
This reversing starter from Siemens provides forward and reverse control of three-phase motors. It features electronic overload protection rated at 0.4 A and operates on 110-240V AC/DC. The unit includes 3 poles and 2 normally open auxiliary contacts, with no pilot lights. Typical applications include conveyors, hoists, and pumps requiring motor reversal
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This reversing starter from Siemens provides forward and reverse control of three-phase motors. It features electronic overload protection rated at 0.4 A and operates on 110-240V AC/DC. The unit includes 3 poles and 2 normally open auxiliary contacts, with no pilot lights. Typical applications include conveyors, hoists, and pumps requiring motor reversal
Three-pole reversing motor starter with electronic overload protection, NEMA Size 00, rated 9 A. Coil voltage 380-440/440-480V AC. Includes pilot light and one normally open auxiliary contact. Screw terminals. No thermal units required. Used for forward/reverse control of three-phase motors in applications such as conveyors, hoists, and pumps
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Three-pole reversing motor starter with electronic overload protection, NEMA Size 00, rated 9 A. Coil voltage 380-440/440-480V AC. Includes pilot light and one normally open auxiliary contact. Screw terminals. No thermal units required. Used for forward/reverse control of three-phase motors in applications such as conveyors, hoists, and pumps
Three-pole, NEMA Size 1 reversing motor starter rated 27 A. Features electronic overload protection (no thermal units required), 380-440/440-480V AC coil, pilot light, one normally open auxiliary contact, and screw terminals. Suitable for controlling three-phase motors in applications requiring forward and reverse operation
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Three-pole, NEMA Size 1 reversing motor starter rated 27 A. Features electronic overload protection (no thermal units required), 380-440/440-480V AC coil, pilot light, one normally open auxiliary contact, and screw terminals. Suitable for controlling three-phase motors in applications requiring forward and reverse operation
This Siemens reversing starter is a NEMA Size 3 magnetic motor starter rated 90 A for three-phase motors. It features a 208V AC coil, screw terminals, a 1NO auxiliary contact, and a pilot light. Electronic overload protection eliminates the need for thermal units. Typical applications include controlling forward and reverse rotation of motors in conveyors, hoists, and pumps
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This Siemens reversing starter is a NEMA Size 3 magnetic motor starter rated 90 A for three-phase motors. It features a 208V AC coil, screw terminals, a 1NO auxiliary contact, and a pilot light. Electronic overload protection eliminates the need for thermal units. Typical applications include controlling forward and reverse rotation of motors in conveyors, hoists, and pumps
Three-phase reversing motor starter, NEMA Size 1-3/4, rated 40 A, with 3 poles and a dual-voltage coil (190-220/220-240V AC). Includes electronic overload protection, a pilot light, one normally open auxiliary contact, and screw terminals. Suitable for controlling forward and reverse rotation of motors in applications such as conveyors, hoists, and pumps
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Three-phase reversing motor starter, NEMA Size 1-3/4, rated 40 A, with 3 poles and a dual-voltage coil (190-220/220-240V AC). Includes electronic overload protection, a pilot light, one normally open auxiliary contact, and screw terminals. Suitable for controlling forward and reverse rotation of motors in applications such as conveyors, hoists, and pumps
Three-phase reversing motor starter with electronic overload protection, rated 18 A at NEMA Size 0. Features a 190-220/220-240V AC coil, 1NO auxiliary contact, pilot light, and screw terminals. Suitable for forward/reverse control of motors in conveyors, pumps, and other industrial machinery requiring direction changes
Siemens
Three-phase reversing motor starter with electronic overload protection, rated 18 A at NEMA Size 0. Features a 190-220/220-240V AC coil, 1NO auxiliary contact, pilot light, and screw terminals. Suitable for forward/reverse control of motors in conveyors, pumps, and other industrial machinery requiring direction changes
Three-phase reversing starter with electronic overload protection, NEMA Size 0, rated 18 A. Features a dual-voltage coil (110-120/220-240V AC), screw terminals, pilot light, and one normally open auxiliary contact. No thermal units required. Suitable for forward/reverse control of three-phase motors in applications such as conveyors and hoists
Siemens
Three-phase reversing starter with electronic overload protection, NEMA Size 0, rated 18 A. Features a dual-voltage coil (110-120/220-240V AC), screw terminals, pilot light, and one normally open auxiliary contact. No thermal units required. Suitable for forward/reverse control of three-phase motors in applications such as conveyors and hoists