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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 in NEMA Size 4, rated 135 A at 120V AC (MPN 8502SFO2V02S). As an authorised distributor, 3G Electric supplies this SQUARE D component across…

SKU 3G-OTH-39851

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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Technical Specifications

SQUARE D
Manufacturer Part Number
8502SFO2V02S
Type
NEMA Size 4, 135 A
AC
120V
Poles
3
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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 in NEMA Size 4, rated 135 A at 120V AC (MPN 8502SFO2V02S). As an authorised distributor, 3G Electric supplies this SQUARE D component across 14 industrial departments, with specialist depth in controls to support your sourcing needs.

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 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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