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SQUARE D NEMA Overload Relay: Electronic Protection, 3 Poles, NEMA Size 4 - NEMA Electronic Overload Relays
SQUARE DNEMA Electronic Overload Relays

SQUARE D NEMA Overload Relay: Electronic Protection, 3 Poles, NEMA Size 4

The SQUARE D NEMA Overload Relay: Electronic Protection (MPN 9065SF420) is a three-phase, NEMA Size 4 electronic overload relay with a maximum voltage rating of 600V AC and an adjustable current range of 45 A to 135…

SKU 3G-OTH-41494

Brand
SQUARE D
Item
NEMA Overload Relay: Electronic Protection, 3 Poles, NEMA Size 4
Category
NEMA Electronic Overload Relays
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Technical Specifications

SQUARE D
Manufacturer Part Number
9065SF420
Type
NEMA Size 4, 45 A – 135 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
View Full Spec Sheet

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

Product Description

The SQUARE D NEMA Overload Relay: Electronic Protection (MPN 9065SF420) is a three-phase, NEMA Size 4 electronic overload relay with a maximum voltage rating of 600V AC and an adjustable current range of 45 A to 135 A. It is compatible with the 9065 Motor Logic Solid State Overload Relays contactor series and does not require thermal units, as it is an electronic type overload relay.

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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SQUARE D NEMA Overload Relay: Electronic Protection, 3 Poles, NEMA Size 0, 1.5 A – 4.5 A (MPN 9065SFB20). Key specifications — Brand: SQUARE D; Maximum Voltage Rating: 600V AC; Compatible Contactor Series: 9065 Motor Logic Solid State Overload Relays; Phase: Three; Thermal Units Required: Not Applicable to Electronic Type Overload Relays.
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SQUARE D NEMA Overload Relay: Electronic Protection, 3 Poles, NEMA Size 00, 3 A – 9 A (MPN 9065SFC20). Key specifications — Brand: SQUARE D; Maximum Voltage Rating: 600V AC; Compatible Contactor Series: 9065 Motor Logic Solid State Overload Relays; Phase: Three; Thermal Units Required: Not Applicable to Electronic Type Overload Relays.
SQUARE D NEMA Overload Relay: Electronic Protection, 3 Poles, NEMA Size 4, 45 A – 135 A (MPN 9065ST420). Key specifications — Brand: SQUARE D; Maximum Voltage Rating: 600V AC; Compatible Contactor Series: 9065 Motor Logic Solid State Overload Relays; Phase: Three; Thermal Units Required: Not Applicable to Electronic Type Overload Relays.
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SQUARE D NEMA Overload Relay: Electronic Protection, 3 Poles, NEMA Size 4, 45 A – 135 A (MPN 9065ST420). Key specifications — Brand: SQUARE D; Maximum Voltage Rating: 600V AC; Compatible Contactor Series: 9065 Motor Logic Solid State Overload Relays; Phase: Three; Thermal Units Required: Not Applicable to Electronic Type Overload Relays.