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SQUARE D NEMA Magnetic Contactor: Non-Reversing, 3 Poles, NEMA Size 4, 135 A - Non-Reversing NEMA Contactors
SQUARE DNon-Reversing NEMA Contactors

SQUARE D NEMA Magnetic Contactor: Non-Reversing, 3 Poles, NEMA Size 4, 135 A

The SQUARE D NEMA Magnetic Contactor is a non-reversing, 3-pole contactor rated NEMA Size 4, 135 A, 480V AC (MPN 8502SFO2V06). This industrial control component is designed for reliable motor switching in demanding…

SKU 3G-OTH-40991

Brand
SQUARE D
Item
NEMA Magnetic Contactor: Non-Reversing, 3 Poles, NEMA Size 4, 135 A
Category
Non-Reversing NEMA Contactors
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

SQUARE D
Manufacturer Part Number
8502SFO2V06
Type
NEMA Size 4, 135 A
AC
480V
Poles
3

Technical Documents

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

Product Description

The SQUARE D NEMA Magnetic Contactor is a non-reversing, 3-pole contactor rated NEMA Size 4, 135 A, 480V AC (MPN 8502SFO2V06). This industrial control component is designed for reliable motor switching in demanding applications. 3G Electric interprets your demand and delivers this genuine SQUARE D contactor across 14 industrial departments — with specialist depth in combustion, pumps and controls as an authorised distributor.

Frequently Asked Questions

What is the SQUARE D 8502SFO2V06 NEMA magnetic contactor used for?

The SQUARE D 8502SFO2V06 is a non-reversing NEMA magnetic contactor used to switch electrical loads in industrial motor control applications. It is commonly applied in HVAC, pumping, conveyor, and compressor systems where reliable on/off control of three-phase motors up to 135 A is required.

What are the specifications of the SQUARE D 8502SFO2V06 contactor?

The SQUARE D 8502SFO2V06 is a NEMA Size 4, non-reversing magnetic contactor with 3 poles. It is rated for 135 A continuous current at 480 V AC. The coil voltage is 480 V AC. This model is designed for heavy-duty industrial motor starting and switching applications.

Where to buy the SQUARE D 8502SFO2V06 contactor worldwide?

You can source the SQUARE D 8502SFO2V06 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 on this SQUARE D NEMA Size 4 contactor.

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 example, a NEMA Size 4 contactor like the SQUARE D 8502SFO2V06 is rated for 135 A at 480 V AC. Always match the contactor's continuous current rating to the motor nameplate and consider the application duty cycle.

Used in

Common applications for SQUARE D
Commercial building electrical panels — Square D QO series plug-in circuit breakers for branch circuit protection
Industrial motor control centers — Square D QOB series bolt-on breakers in NQOD panelboards
Heating equipment installations — Square D QOU series unit-mount breakers for overcurrent protection
Outdoor electrical distribution — Square D L-Frame enclosures housing LAL/LHL breakers for 400 A service
Indoor facility power distribution — Square D Q-Frame enclosures with QBL/QDL breakers for 225 A circuits
Retrofit and replacement in existing Square D load centers — QO series breakers for 120/240V AC systems

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.

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