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EATON C440A1A020SF00 NEMA Electronic Overload Relay - NEMA Electronic Overload Relays
EATONNEMA Electronic Overload Relays

EATON C440A1A020SF00 NEMA Electronic Overload Relay

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
C440A1A020SF00 NEMA Electronic Overload Relay
Category
NEMA Electronic Overload Relays
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

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

Technical Documents

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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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Compatible alternatives & equivalents

Cross-referenced by specification & description
Three-phase electronic overload relay with screw clamp terminals, rated for 4 A to 20 A and 690V AC. Designed for NEMA Size 0 applications, compatible with C25 Definite Purpose contactors. Provides motor protection against overcurrent, phase loss, and imbalance without requiring thermal units
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Three-phase electronic overload relay with screw clamp terminals, rated for 4 A to 20 A and 690V AC. Designed for NEMA Size 0 applications, compatible with C25 Definite Purpose contactors. Provides motor protection against overcurrent, phase loss, and imbalance without requiring thermal units
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Three-phase NEMA electronic overload relay rated 4 A to 20 A, 690V AC maximum. Compatible with Freedom contactor series. Screw clamp terminals. No thermal units required. Provides adjustable motor protection in industrial control panels and motor control centers
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Three-phase NEMA electronic overload relay rated 4 A to 20 A, 690V AC maximum. Compatible with Freedom contactor series. Screw clamp terminals. No thermal units required. Provides adjustable motor protection in industrial control panels and motor control centers
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Three-pole electronic overload relay for NEMA Size 4 applications. Rated 28 A to 140 A at 690V AC, with screw clamp terminals. Compatible with C25 Definite Purpose contactors. No thermal units required; provides protection against overload, phase loss, and current imbalance in motor control circuits
Three-pole NEMA Size 3 electronic overload relay rated for 20 A to 100 A at 690V AC. Uses screw clamp terminals and requires no thermal units. Compatible with Freedom contactor series. Provides motor overload and phase loss protection in industrial three-phase systems
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Three-pole NEMA Size 3 electronic overload relay rated for 20 A to 100 A at 690V AC. Uses screw clamp terminals and requires no thermal units. Compatible with Freedom contactor series. Provides motor overload and phase loss protection in industrial three-phase systems
Three-pole electronic overload relay for three-phase motor protection. Rated 1 A to 5 A, maximum 690V AC. NEMA Size 0, screw clamp terminals, compatible with C25 Definite Purpose contactors. No thermal units required. Typical applications include pumps, fans, and conveyors
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Three-pole electronic overload relay for three-phase motor protection. Rated 1 A to 5 A, maximum 690V AC. NEMA Size 0, screw clamp terminals, compatible with C25 Definite Purpose contactors. No thermal units required. Typical applications include pumps, fans, and conveyors

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Three-phase NEMA electronic overload relay for motor protection against overcurrent and phase loss. Rated 20 A to 100 A, 690V AC, with screw clamp terminals. Compatible with Freedom contactor series. No thermal units required
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Three-phase NEMA electronic overload relay for motor protection against overcurrent and phase loss. Rated 20 A to 100 A, 690V AC, with screw clamp terminals. Compatible with Freedom contactor series. No thermal units required
Three-pole electronic overload relay for three-phase motor protection. Rated for 690V AC with screw clamp terminals. Compatible with Freedom contactor series. Covers NEMA sizes 0/00/1/1-3/4/2/2-1/2/3/5/6/7/8/9. No thermal units required
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Three-pole electronic overload relay for three-phase motor protection. Rated for 690V AC with screw clamp terminals. Compatible with Freedom contactor series. Covers NEMA sizes 0/00/1/1-3/4/2/2-1/2/3/5/6/7/8/9. No thermal units required
Three-pole electronic overload relay for motor protection. Rated for 690V AC maximum with an adjustable current range of 4 A to 20 A. Features screw clamp terminals and is compatible with Freedom contactor series. No thermal units required
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