EXW Singapore — collect or forward from our Singapore office.

3G Electric
SQUARE D 8502SFO2V02S Non-Reversing NEMA Contactor - Non-Reversing NEMA Contactors
SQUARE DNon-Reversing NEMA Contactors

SQUARE D 8502SFO2V02S Non-Reversing NEMA Contactor

The SQUARE D NEMA Magnetic Contactor is a non-reversing, 3-pole contactor in NEMA Size 4, rated 135 A at 120V AC (MPN 8502SFO2V02S).

SKU 3G-OTH-39851

Brand
SQUARE D
Item
8502SFO2V02S Non-Reversing NEMA Contactor
Part Number
8502SFO2V02S
Category
Non-Reversing NEMA Contactors
Available to Order
Also known as:8502SFO2V02SSQUARE D
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.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

SQUARE D
Manufacturer Part Number
8502SFO2V02S
Type
NEMA Size 4, 135 A
AC
120V
Poles
3

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

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

Product Description

The SQUARE D NEMA Magnetic Contactor is a non-reversing, 3-pole contactor in NEMA Size 4, rated 135 A at 120V AC (MPN 8502SFO2V02S).

Frequently Asked Questions

What is the SQUARE D 8502SFO2V02S magnetic contactor used for?

The SQUARE D 8502SFO2V02S is a non-reversing NEMA magnetic contactor used to switch motor loads and other inductive circuits in industrial automation, HVAC, and pump systems. It provides reliable on/off control for three-phase equipment up to 135 A, with a NEMA Size 4 enclosure rating for heavy-duty applications.

What are the specifications of the SQUARE D 8502SFO2V02S contactor?

This SQUARE D contactor is non-reversing with 3 poles, NEMA Size 4, rated 135 A, and a 120V AC coil. The manufacturer part number is 8502SFO2V02S. It is designed for motor control and power switching in industrial environments, meeting NEMA standards for durability and performance.

Where to buy the SQUARE D 8502SFO2V02S contactor worldwide?

You can source the SQUARE D 8502SFO2V02S 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 supply genuine SQUARE D components for industrial applications.

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 135 A motor, a NEMA Size 4 contactor like the SQUARE D 8502SFO2V02S is appropriate. Always match the coil voltage (120V AC) to your control circuit. Consult the motor nameplate and NEMA standards for proper sizing.

Used in

Common applications for SQUARE D
Commercial electrical panels — QO and QOB miniature circuit breakers for overcurrent protection in load centers and panelboards.
HVACR equipment — 8910 Series Type DPA definite purpose contactors for switching compressor and fan motor loads.
Industrial power distribution — J-Frame molded case circuit breakers for main and feeder protection in switchboards.
Residential ground-fault protection — QO and QOB GFI circuit breakers for kitchens, bathrooms, and outdoor circuits.
Motor control centers — definite purpose contactors for controlling pumps, fans, and other moderate motor loads.
OEM machinery — Square D circuit breakers and contactors for integration into control panels and equipment.
Not sure this is the right part? Photo-identify it→

SQUARE D Products

3G Electric supplies SQUARE D non-reversing nema contactors. 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 →

More from SQUARE D

View all SQUARE D parts →

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first