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SQUARE D NEMA Overload Relay: Electronic Protection, 3 Poles, NEMA Size 2 - NEMA Electronic Overload Relays
SQUARE DNEMA Electronic Overload Relays

SQUARE D NEMA Overload Relay: Electronic Protection, 3 Poles, NEMA Size 2

The SQUARE D NEMA Overload Relay: Electronic Protection (MPN 9065ST220) is a three-phase, NEMA Size 2 electronic overload relay rated for 15 A to 45 A and a maximum voltage of 600V AC. It is compatible with the 9065…

SKU 3G-OTH-40756

Brand
SQUARE D
Item
NEMA Overload Relay: Electronic Protection, 3 Poles, NEMA Size 2
Category
NEMA Electronic Overload Relays
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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

Technical Specifications

SQUARE D
Manufacturer Part Number
9065ST220
Type
NEMA Size 2, 15 A – 45 A
Phase
Three
Poles
3
Maximum Voltage Rating
600V AC
Thermal Units Required
Not Applicable to Electronic Type Overload Relays
Compatible Contactor Series
9065 Motor Logic Solid State Overload Relays

Technical Documents

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

Product Description

The SQUARE D NEMA Overload Relay: Electronic Protection (MPN 9065ST220) is a three-phase, NEMA Size 2 electronic overload relay rated for 15 A to 45 A and a maximum voltage of 600V AC. It is compatible with the 9065 Motor Logic Solid State Overload Relays contactor series and does not require thermal units.

Frequently Asked Questions

What is the SQUARE D 9065ST220 overload relay used for?

The SQUARE D 9065ST220 is a NEMA Size 2 electronic overload relay used to protect three-phase motors from overcurrent and phase loss. It is commonly applied in industrial motor control centers and panel builds where reliable solid-state protection is required without thermal units.

What are the specifications of the SQUARE D 9065ST220?

The SQUARE D 9065ST220 is a three-pole, NEMA Size 2 electronic overload relay rated for 15 A to 45 A with a maximum voltage of 600V AC. It is compatible with the 9065 Motor Logic Solid State Overload Relays contactor series and does not require thermal units.

Where to buy the SQUARE D 9065ST220 worldwide?

You can source the SQUARE D 9065ST220 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 NEMA electronic overload relay.

How to select the correct SQUARE D overload relay for a motor?

Select the SQUARE D overload relay based on motor full-load current and NEMA size. The 9065ST220 covers 15 A to 45 A for NEMA Size 2 contactors. Ensure the relay's voltage rating (600V AC) matches your system and that it is compatible with the 9065 Motor Logic contactor series.

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 nema electronic overload relays. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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