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Siemens Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 4, 135 A - Non-Reversing Starters with Electronic Overloads
SiemensNon-Reversing Starters with Electronic Overloads

Siemens Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 4, 135 A

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

SKU 3G-OTH-43820

Brand
Siemens
Item
Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 4, 135 A
Category
Non-Reversing Starters with Electronic Overloads
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Technical Specifications

Siemens
Manufacturer Part Number
14JUH32AG
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
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Siemens Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SIEMENS NEMA Magnetic Motor Starter is a non-reversing starter with electronic overloads, featuring a NEMA Size 4, 135 A rating, and three poles. 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 non-reversing starter with electronic overloads controls and protects three-phase motors up to 135 A in industrial applications such as conveyors, pumps, and compressors. The pilot light provides local status indication, and the 1NO auxiliary contact supports remote monitoring.

What are the specifications of the SIEMENS 14JUH32AG motor starter?

The SIEMENS 14JUH32AG is a NEMA Size 4, 135 A, three-pole non-reversing starter with a 190-220/220-240V AC coil. It includes a pilot light, 1NO auxiliary contact, and screw terminals. The electronic overload eliminates the need for thermal units.

Where to buy the SIEMENS 14JUH32AG motor starter worldwide?

3G Electric supplies the SIEMENS 14JUH32AG NEMA magnetic motor starter to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this industrial motor starter.

How to select the correct overload for a SIEMENS NEMA Size 4 starter?

For the SIEMENS 14JUH32AG, the electronic overload is integrated and does not require separate thermal units. Set the overload current dial to match the motor's full-load amperage (FLA) per the nameplate. Always follow NEC and local codes for motor protection.

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 non-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: Non-Reversing, 3 Poles, NEMA Size 0, 18 A (MPN 14CUB32AA). Key specifications — Brand: SIEMENS; Auxiliary Contact Form: 1NO; Coil Voltage: 110-120/220-240V 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).
SIEMENS NEMA Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 0, 18 A, 208V AC Coil (MPN 14CUD32AD). Key specifications — Brand: SIEMENS; Auxiliary Contact Form: 1NO; Coil Voltage: 208V 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).
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SIEMENS NEMA Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 0, 18 A, 208V AC Coil (MPN 14CUD32AD). Key specifications — Brand: SIEMENS; Auxiliary Contact Form: 1NO; Coil Voltage: 208V 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).