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Siemens 43CP32AG Reversing NEMA Magnetic Contactor - Reversing NEMA Contactors
SiemensReversing NEMA Contactors

Siemens 43CP32AG Reversing NEMA Magnetic Contactor

Siemens Reversing NEMA Contactors. Specifications: Series: 43; Phase: Three; UNSPSC: 39121521; Frequency: 50/60 Hz; NEMA Size: 0; Standards: REACH Art 33.

SKU 3G-OTH-42595

Brand
Siemens
Item
43CP32AG Reversing NEMA Magnetic Contactor
Part Number
43CP32AG
Category
Reversing NEMA Contactors
Available to Order
Also known as:43CP32AGSiemens
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Compliance & shipping

Hazardous material
Not classified as hazardous
California Prop 65 warning
No warning recorded
Licence required
No licence required
Safety Data Sheet
Not available
Special shipping
Ships under standard freight

Technical Specifications

Siemens
Manufacturer Part Number
43CP32AG
Series
43
Phase
Three
UNSPSC
39121521
Frequency
50/60 Hz
NEMA Size
0
Standards
REACH Art 33
Catalog Page
N/A
Coil Voltage
190-220/220-240V AC
Overall Depth
3.88 in
Overall Width
7.75 in
Response Time
10 to 24 msec (OFF-Delay Time); 19 to 29 msec (ON-Delay Time)
Mounting Style
Surface
Overall Height
7.69 in
Contactor Style
NEMA
Number of Poles
3
Mounting Postion
Vertical
Country of Origin
Mexico (subject to change)
Reversing Capability
Reversing
NEMA Enclosure Rating
No Enclosure
Wire Termination Type
Screw
Maximum Voltage Rating
600V AC
Mounting Hole Diameter
0.28 in
Auxiliary Contacts Included
2NO/2NC
Includes Auxiliary Contacts
Yes
Nominal Coil Voltage @ 60Hz
240V AC
Main Power Pole Contact Form
3NO
Full Load Current - Inductive
18 A
Full Load Current - Resistive
Not Rated
Maximum Operating Temperature
104 °F
Minimum Operating Temperature
-4 °F
Embedded Surge Suppressor - NEW
No
Mechanical Operating Durability
10,000,000
Horsepower @ Three Phase - 208V AC
3 hp
Horsepower @ Three Phase - 240V AC
3 hp
Horsepower @ Three Phase - 480V AC
5 hp
Horsepower @ Three Phase - 600V AC
5 hp

Technical Documents

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3G Electric (S) Pte. Ltd. — Singapore

Product Description

Siemens Reversing NEMA Contactors. Specifications: Series: 43; Phase: Three; UNSPSC: 39121521; Frequency: 50/60 Hz; NEMA Size: 0; Standards: REACH Art 33.

Frequently Asked Questions

What is the SIEMENS NEMA Magnetic Contactor 43CP32AG used for?

This reversing magnetic contactor is used to control the direction of three-phase motors in industrial applications such as conveyors, hoists, and pumps. It allows forward and reverse motor operation by switching the phase sequence, making it essential for automated machinery and material handling systems.

What are the specifications of the SIEMENS 43CP32AG contactor?

The SIEMENS 43CP32AG is a reversing NEMA magnetic contactor with 3 poles, NEMA Size 0, rated 18 A at 240V AC. It is designed for motor control applications requiring bidirectional operation. The manufacturer part number is 43CP32AG, and it is built to NEMA standards for durability in industrial environments.

Where to buy the SIEMENS 43CP32AG contactor worldwide?

You can source the SIEMENS 43CP32AG reversing contactor through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide reliable sourcing for this Siemens NEMA contactor.

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

Select a NEMA contactor based on motor voltage, full-load current, and duty cycle. For reversing applications, ensure the contactor has interlocked forward and reverse coils to prevent simultaneous engagement. The SIEMENS 43CP32AG, with NEMA Size 0 and 18 A rating at 240V AC, suits smaller three-phase motors. Always verify NEMA size matches motor horsepower.

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
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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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