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

EATON Overload Relay: Electronic Protection, 3 Poles

The EATON Overload Relay: Electronic Protection is a NEMA electronic overload relay (MPN C440A1A005SAX) with three poles and a maximum voltage rating of 690V AC. It features screw clamp terminals and is compatible…

SKU 3G-OTH-41367

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

EATON
Manufacturer Part Number
C440A1A005SAX
Type
NEMA Size 0/00/1/1-3/4/2/2-1/2/3/5/6/7/8/9
Phase
Three
Poles
3
Maximum Voltage Rating
690V AC
Thermal Units Required
Not Applicable to Electronic Type Overload Relays
Terminal Connection Type
Screw Clamp Terminals
Compatible Contactor Series
Freedom
View Full Spec Sheet

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

Product Description

The EATON Overload Relay: Electronic Protection is a NEMA electronic overload relay (MPN C440A1A005SAX) with three poles and a maximum voltage rating of 690V AC. It features screw clamp terminals and is compatible with the Freedom contactor series. Thermal units are not applicable to this electronic type overload relay.

Frequently Asked Questions

What is the EATON C440A1A005SAX overload relay used for?

The EATON C440A1A005SAX is an electronic overload relay used to protect three-phase motors from overloads, phase loss, and current imbalances. It is compatible with the Freedom contactor series and is suitable for NEMA sizes 0 through 9 in industrial applications.

What are the specifications of the EATON C440A1A005SAX overload relay?

The EATON C440A1A005SAX is a three-pole electronic overload relay with a maximum voltage rating of 690V AC. It features screw clamp terminals and does not require thermal units. It is compatible with the Freedom contactor series and covers NEMA sizes 0/00/1/1-3/4/2/2-1/2/3/5/6/7/8/9.

Where to buy the EATON C440A1A005SAX overload relay worldwide?

3G Electric supplies the EATON C440A1A005SAX overload relay worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this electronic protection relay.

How to select the correct EATON overload relay for a motor?

To select the correct EATON overload relay, match the relay's NEMA size and current range to your motor's full-load amps. For the C440A1A005SAX, ensure compatibility with the Freedom contactor series and that your system voltage does not exceed 690V AC. Electronic types like this do not require thermal units.

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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