Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
EATON C440A1A045SDD Definite Purpose Electronic Overload Relay - Definite Purpose Electronic Overload Relays
EATONDefinite Purpose Electronic Overload Relays

EATON C440A1A045SDD Definite Purpose Electronic Overload Relay

<p>The EATON C440A1A045SDD is a definite purpose electronic overload relay designed for reliable motor protection in industrial applications. This 3-pole relay features a 2NO/2NC contact configuration and an…

SKU 3G-OTH-40362

Brand
EATON
Item
C440A1A045SDD Definite Purpose Electronic Overload Relay
Part Number
C440A1A045SDD
Category
Definite Purpose Electronic Overload Relays
Available to Order
Also known as:C440A1A045SDDEATON
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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

EATON
Manufacturer Part Number
C440A1A045SDD
Type
2NO/2NC, 9 A – 45 A Adj Range
Trip Class
10/20/30

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

<p>The EATON C440A1A045SDD is a definite purpose electronic overload relay designed for reliable motor protection in industrial applications. This 3-pole relay features a 2NO/2NC contact configuration and an adjustable current range of 9 to 45 amps, allowing flexibility across various motor sizes. With selectable trip classes 10, 20, and 30, it can be tailored to match specific motor starting characteristics and application requirements.</p><p>Ideal for use in pumps, fans, compressors, and other machinery, this overload relay ensures accurate protection against overloads and phase loss. As a Singapore-based supplier, 3G Electric offers this EATON relay with SGD quotes on request, GST handled for local buyers, and fast delivery across Singapore and Southeast Asia, with worldwide shipping available.</p>

Frequently Asked Questions

What is the adjustable current range and trip class of the EATON C440A1A045SDD?

The EATON C440A1A045SDD has an adjustable current range of 9 to 45 amps and offers selectable trip classes of 10, 20, and 30.

Does 3G Electric provide GST handling and fast delivery for Singapore orders?

Yes, for Singapore buyers, GST is handled, and fast delivery is available across Singapore and Southeast Asia. SGD quotes are provided on request.

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
Not sure this is the right part? Photo-identify it

EATON Products

3G Electric supplies EATON definite purpose electronic overload relays. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

More from EATON

View all EATON parts

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first