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Siemens Magnetic Contactor: Non-Reversing, 3 Poles, NEMA Size 2, 45 A - Non-Reversing NEMA Contactors
SiemensNon-Reversing NEMA Contactors

Siemens Magnetic Contactor: Non-Reversing, 3 Poles, NEMA Size 2, 45 A

The SIEMENS NEMA Magnetic Contactor is a non-reversing, 3-pole device rated NEMA Size 2, 45 A, 480V AC (MPN 40FP32AH). 3G Electric interprets your demand for industrial control components and delivers this genuine…

SKU 3G-OTH-39473

Brand
Siemens
Item
Magnetic Contactor: Non-Reversing, 3 Poles, NEMA Size 2, 45 A
Category
Non-Reversing NEMA Contactors
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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
40FP32AH
Type
NEMA Size 2, 45 A
AC
480V
Poles
3

Technical Documents

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

Product Description

The SIEMENS NEMA Magnetic Contactor is a non-reversing, 3-pole device rated NEMA Size 2, 45 A, 480V AC (MPN 40FP32AH). 3G Electric interprets your demand for industrial control components and delivers this genuine Siemens contactor, backed by our specialist expertise in electrical controls across 14 industrial departments.

Frequently Asked Questions

What is a Siemens NEMA magnetic contactor used for?

A Siemens NEMA magnetic contactor is used to switch electrical loads on and off in industrial motor control applications. It is commonly applied in conveyors, pumps, compressors, and HVAC systems where reliable, repetitive switching of three-phase motors up to 45 A at 480V AC is required.

What are the specifications of the Siemens 40FP32AH contactor?

The Siemens 40FP32AH is a non-reversing NEMA magnetic contactor with 3 poles, NEMA Size 2, rated 45 A at 480V AC. It is designed for heavy-duty industrial motor control and is suitable for applications requiring dependable switching under full-load conditions.

Where to buy a Siemens NEMA Size 2 contactor worldwide?

3G Electric supplies the Siemens NEMA Size 2 contactor (MPN 40FP32AH) to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact our team for a quote and lead time on this Siemens-branded industrial control component.

How to select the correct NEMA contactor size for a motor?

Select a NEMA contactor size based on the motor's full-load current and voltage. For a 45 A, 480V AC motor, a NEMA Size 2 contactor like the Siemens 40FP32AH is appropriate. Always verify the contactor's rated current exceeds the motor nameplate amps and that 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 non-reversing nema contactors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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