Siemens Magnetic Contactor: Non-Reversing, 3 Poles, NEMA Size 3, 90 A
The SIEMENS NEMA Magnetic Contactor is a non-reversing, 3-pole device rated NEMA Size 3, 90 A, with dual-rated 120/240V AC operation (MPN 40HP32AA). We interpret your demand for industrial motor control components…
SKU 3G-OTH-39635
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
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Product Description
The SIEMENS NEMA Magnetic Contactor is a non-reversing, 3-pole device rated NEMA Size 3, 90 A, with dual-rated 120/240V AC operation (MPN 40HP32AA). We interpret your demand for industrial motor control components, source this genuine Siemens contactor, and support your application with specialist expertise across electrical and 14 other departments.
Frequently Asked Questions
What is the SIEMENS NEMA Magnetic Contactor 40HP32AA used for?
This SIEMENS NEMA Size 3, 90 A contactor is used for switching motor loads and other inductive loads in industrial control panels, HVAC systems, and heavy machinery. It provides reliable on/off control for three-phase motors in manufacturing, pumping, and material-handling applications.
What are the specifications of the SIEMENS 40HP32AA contactor?
The SIEMENS 40HP32AA is a non-reversing, 3-pole NEMA Size 3 magnetic contactor rated at 90 A. It accepts dual-rated 120/240V AC control voltage. The manufacturer part number is 40HP32AA. This contactor is designed for heavy-duty industrial motor control applications.
Where to buy the SIEMENS 40HP32AA contactor worldwide?
3G Electric supplies the SIEMENS 40HP32AA NEMA contactor worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact our team for pricing and lead time on this item.
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 90 A rated contactor like the SIEMENS Size 3, match it to a motor drawing up to 90 A at the operating voltage. Always verify the coil voltage (e.g., 120/240V AC) matches your control circuit.
Used in
Common applications for SiemensSiemens 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.
