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EATON Overload Relay: Electronic Protection, 3 Poles, NEMA Size 00 - NEMA Electronic Overload Relays
EATONNEMA Electronic Overload Relays

EATON Overload Relay: Electronic Protection, 3 Poles, NEMA Size 00

The EATON Overload Relay (MPN C440A1A020SF00) is a NEMA Size 00 electronic overload relay with three poles, rated for 4 A to 20 A and a maximum voltage of 690V AC. It features screw clamp terminals and is compatible…

SKU 3G-OTH-41315

Brand
EATON
Item
Overload Relay: Electronic Protection, 3 Poles, NEMA Size 00
Category
NEMA Electronic Overload Relays
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Technical Specifications

EATON
Manufacturer Part Number
C440A1A020SF00
Phase
Three
Maximum Voltage Rating
690V AC
Thermal Units Required
Not Applicable to Electronic Type Overload Relays
Terminal Connection Type
Screw Clamp Terminals
Compatible Contactor Series
C25 Definite Purpose
View Full Spec Sheet

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

Product Description

The EATON Overload Relay (MPN C440A1A020SF00) is a NEMA Size 00 electronic overload relay with three poles, rated for 4 A to 20 A and a maximum voltage of 690V AC. It features screw clamp terminals and is compatible with the C25 Definite Purpose contactor series. This three-phase device does not require thermal units, as it is an electronic type.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the EATON C440A1A020SF00 overload relay used for?

The EATON C440A1A020SF00 is an 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 NEMA Size 00 contactors are used, such as with the C25 Definite Purpose contactor series.

What are the specifications of the EATON C440A1A020SF00 overload relay?

The EATON C440A1A020SF00 is a three-pole electronic overload relay rated for 4 A to 20 A with a maximum voltage of 690V AC. It has screw clamp terminals, is NEMA Size 00, and is compatible with the C25 Definite Purpose contactor series. No thermal units are required as it is an electronic type.

Where to buy the EATON C440A1A020SF00 overload relay worldwide?

You can source the EATON C440A1A020SF00 overload relay from 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 EATON electronic overload relay.

How to select the correct EATON overload relay for a C25 contactor?

To select the correct EATON overload relay for a C25 Definite Purpose contactor, match the relay's current range (e.g., 4 A to 20 A for the C440A1A020SF00) to the motor full-load amps. Ensure the relay is electronic type (no thermal units needed) and rated for the system voltage, up to 690V AC. Verify NEMA size compatibility.

Used in

Common applications for EATON
Industrial control panels — Eaton M22 flush push buttons for momentary machine start/stop commands
Motor control centers — Eaton NEMA reversing starters with electronic overloads for conveyor belt direction control
HVAC systems — Eaton definite purpose starters with thermal overloads for compressor and fan motor protection
Process automation — Eaton SL7 tower lights with IP66 bases for visual status indication in wet environments
Machine tool signaling — Eaton 10250T LED pilot lights with push-to-test for operator panel status lamps
Access control — Eaton M22 keyed selector switches for equipment mode selection in secured areas

EATON Products

3G Electric supplies EATON 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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