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Siemens Magnetic Contactor: Reversing, 3 Poles, NEMA Size 1, 27 A - Reversing NEMA Contactors
SiemensReversing NEMA Contactors

Siemens Magnetic Contactor: Reversing, 3 Poles, NEMA Size 1, 27 A

The SIEMENS NEMA Magnetic Contactor is a reversing contactor with 3 poles, NEMA Size 1, rated 27 A and 120/240V AC (Dual Rated) (MPN 43DP32AA). 3G Electric interprets your demand for this OEM-specified component…

SKU 3G-OTH-40790

Brand
Siemens
Item
Magnetic Contactor: Reversing, 3 Poles, NEMA Size 1, 27 A
Category
Reversing NEMA Contactors
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Technical Specifications

Siemens
Manufacturer Part Number
43DP32AA
Type
NEMA Size 1, 27 A
Poles
3
AC (Dual Rated)
120/240V
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Siemens Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SIEMENS NEMA Magnetic Contactor is a reversing contactor with 3 poles, NEMA Size 1, rated 27 A and 120/240V AC (Dual Rated) (MPN 43DP32AA). 3G Electric interprets your demand for this OEM-specified component, sourcing it across our 14 industrial departments and backing it with specialist depth in controls.

Frequently Asked Questions

What is a Siemens NEMA reversing contactor used for?

A Siemens NEMA reversing contactor is used to control the forward and reverse rotation of three-phase motors in industrial applications such as conveyors, hoists, and pumps. It provides reliable switching under load and is rated for 27 A at 120/240V AC dual voltage.

What are the specifications of the Siemens 43DP32AA contactor?

The Siemens 43DP32AA is a NEMA Size 1 reversing magnetic contactor with 3 poles, rated 27 A at 120/240V AC dual voltage. It is designed for heavy-duty motor control and meets NEMA standards for industrial environments.

Where to buy a Siemens reversing contactor worldwide?

3G Electric supplies the Siemens 43DP32AA reversing contactor to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this NEMA Size 1, 27 A unit.

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

Select a NEMA contactor size based on the motor's full-load current and voltage. For a 27 A motor at 120/240V AC, a NEMA Size 1 contactor like the Siemens 43DP32AA is appropriate. Always verify the contactor's continuous current rating exceeds the motor nameplate amps.

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 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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