We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

Siemens Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 0, 18 A - Non-Reversing Starters with Electronic Overloads
SiemensNon-Reversing Starters with Electronic Overloads

Siemens Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 0, 18 A

The SIEMENS NEMA Magnetic Motor Starter is a non-reversing starter with an electronic overload, designed for three-phase applications. This NEMA Size 0 unit features a 380-440/440-480V AC coil, 18 A rating, screw…

SKU 3G-OTH-41495

Brand
Siemens
Item
Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 0, 18 A
Category
Non-Reversing Starters with Electronic Overloads
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Siemens
Manufacturer Part Number
14CUA32AH
Type
NEMA Size 0, 18 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

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

Siemens Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SIEMENS NEMA Magnetic Motor Starter is a non-reversing starter with an electronic overload, designed for three-phase applications. This NEMA Size 0 unit features a 380-440/440-480V AC coil, 18 A rating, screw terminals, a pilot light, and one normally open auxiliary contact. It requires no thermal units as it uses an electronic overload.

Frequently Asked Questions

What is the SIEMENS NEMA Magnetic Motor Starter used for?

This SIEMENS non-reversing starter with electronic overload is used to start and protect three-phase motors in industrial applications such as conveyors, pumps, and fans. It provides reliable motor control and overload protection without requiring thermal units.

What are the specifications of the SIEMENS 14CUA32AH motor starter?

The SIEMENS 14CUA32AH is a NEMA Size 0, non-reversing starter rated 18 A with a 380-440/440-480V AC coil. It includes a pilot light, one normally open auxiliary contact, and screw terminals. It uses an electronic overload, so no thermal units are needed.

Where to buy the SIEMENS 14CUA32AH motor starter worldwide?

3G Electric supplies the SIEMENS 14CUA32AH motor starter worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to select the correct NEMA size for a SIEMENS motor starter?

Select the NEMA size based on the motor's full-load current and voltage. For the SIEMENS 14CUA32AH, NEMA Size 0 handles up to 18 A. Ensure the coil voltage matches your control circuit (380-440/440-480V AC). The electronic overload eliminates 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

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
SIEMENS NEMA Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 0, 18 A, 240V AC Coil (MPN 14CUB32AG)
Siemens
SIEMENS NEMA Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 0, 18 A, 240V AC Coil (MPN 14CUB32AG)
SIEMENS NEMA Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 0, 18 A, 120V AC Coil (MPN 14CUA32AF)
Siemens
SIEMENS NEMA Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 0, 18 A, 120V AC Coil (MPN 14CUA32AF)
SIEMENS NEMA Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 0, 18 A, 120V AC Coil (MPN 14CUB32AF)
Siemens
SIEMENS NEMA Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 0, 18 A, 120V AC Coil (MPN 14CUB32AF)
SIEMENS NEMA Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 0, 18 A, 208V AC Coil (MPN 14CUB32AD)
Siemens
SIEMENS NEMA Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 0, 18 A, 208V AC Coil (MPN 14CUB32AD)
SIEMENS NEMA Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 0, 18 A, 480V AC Coil (MPN 14CUB32AH)
Siemens
SIEMENS NEMA Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 0, 18 A, 480V AC Coil (MPN 14CUB32AH)
SIEMENS NEMA Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 0, 18 A, 480V AC Coil (MPN 14CUC32AH)
Siemens
SIEMENS NEMA Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 0, 18 A, 480V AC Coil (MPN 14CUC32AH)

More from Siemens

View all Siemens parts
Non-reversing motor starter for three-phase applications, NEMA Size 3-1/2 rated 115 A. Features electronic overload protection, dual-voltage coil (110-120/220-240V AC), pilot light, and one normally open auxiliary contact. Screw terminal connections; no thermal units required. Suitable for starting and stopping motors in industrial equipment such as pumps, fans, and conveyors
Siemens
Non-reversing motor starter for three-phase applications, NEMA Size 3-1/2 rated 115 A. Features electronic overload protection, dual-voltage coil (110-120/220-240V AC), pilot light, and one normally open auxiliary contact. Screw terminal connections; no thermal units required. Suitable for starting and stopping motors in industrial equipment such as pumps, fans, and conveyors
Non-reversing motor starter with electronic overload protection, rated 27 A, NEMA Size 1, three poles. Coil voltage 190-220/220-240V AC. Includes pilot light and one normally open auxiliary contact. Screw terminals. No thermal units required. Suitable for starting and stopping three-phase motors in industrial applications such as pumps, fans, and conveyors
Siemens
Non-reversing motor starter with electronic overload protection, rated 27 A, NEMA Size 1, three poles. Coil voltage 190-220/220-240V AC. Includes pilot light and one normally open auxiliary contact. Screw terminals. No thermal units required. Suitable for starting and stopping three-phase motors in industrial applications such as pumps, fans, and conveyors
Non-reversing motor starter with electronic overload protection for three-pole control. Rated 7 A with 24V DC coil voltage. Includes integrated LED status indicator and 1NO/1NC auxiliary contacts. Used for starting and stopping motors in applications such as conveyors, pumps, and fans
Siemens
Non-reversing motor starter with electronic overload protection for three-pole control. Rated 7 A with 24V DC coil voltage. Includes integrated LED status indicator and 1NO/1NC auxiliary contacts. Used for starting and stopping motors in applications such as conveyors, pumps, and fans
Non-reversing motor starter for three-phase motors, NEMA Size 1, rated 27 A. Includes electronic overload protection (no thermal units required), 1NO auxiliary contact, pilot light, and screw terminals. Coil voltage 110/120V AC. Suitable for starting and stopping motors in industrial applications such as pumps, conveyors, fans, and compressors
Siemens
Non-reversing motor starter for three-phase motors, NEMA Size 1, rated 27 A. Includes electronic overload protection (no thermal units required), 1NO auxiliary contact, pilot light, and screw terminals. Coil voltage 110/120V AC. Suitable for starting and stopping motors in industrial applications such as pumps, conveyors, fans, and compressors
This non-reversing motor starter features an electronic overload relay and is rated for three-phase applications. It includes a 208V AC coil, NEMA Size 1-3/4, 40 A capacity, screw terminals, one normally open auxiliary contact, and a pilot light for status indication. No thermal units are required due to the electronic overload protection. Typical uses include starting and protecting motors in pumps, fans, and conveyors
Siemens
This non-reversing motor starter features an electronic overload relay and is rated for three-phase applications. It includes a 208V AC coil, NEMA Size 1-3/4, 40 A capacity, screw terminals, one normally open auxiliary contact, and a pilot light for status indication. No thermal units are required due to the electronic overload protection. Typical uses include starting and protecting motors in pumps, fans, and conveyors
This NEMA Size 0 non-reversing motor starter is rated 18 A for three-phase applications. It features a 190-220/220-240V AC coil, a 1NO auxiliary contact, screw terminals, and a pilot light. The electronic overload eliminates the need for thermal units. Typical uses include starting and protecting motors in conveyors, pumps, and fans
Siemens
This NEMA Size 0 non-reversing motor starter is rated 18 A for three-phase applications. It features a 190-220/220-240V AC coil, a 1NO auxiliary contact, screw terminals, and a pilot light. The electronic overload eliminates the need for thermal units. Typical uses include starting and protecting motors in conveyors, pumps, and fans
Non-reversing magnetic motor starter with electronic overload protection, rated 2 A, 3 poles. Includes LED status indicator and auxiliary contacts (1NO/1NC). Suitable for starting and protecting three-phase motors in applications such as conveyors, pumps, and fans
Siemens
Non-reversing magnetic motor starter with electronic overload protection, rated 2 A, 3 poles. Includes LED status indicator and auxiliary contacts (1NO/1NC). Suitable for starting and protecting three-phase motors in applications such as conveyors, pumps, and fans
Non-reversing magnetic motor starter for three-phase motors. NEMA Size 1-3/4, 40 A, 3 poles, 110/120V AC coil. Includes pilot light, 1NO auxiliary contact, and screw terminals. Electronic overload protection eliminates need for thermal units
Siemens
Non-reversing magnetic motor starter for three-phase motors. NEMA Size 1-3/4, 40 A, 3 poles, 110/120V AC coil. Includes pilot light, 1NO auxiliary contact, and screw terminals. Electronic overload protection eliminates need for thermal units