EATON C440A1A045SDD Definite Purpose Electronic Overload Relay
The EATON Overload Relay is a 3-pole Definite Purpose Electronic Overload Relay with a 2NO/2NC contact configuration and an adjustable current range of 9 A to 45 A. It offers selectable Trip Class settings of 10, 20…
SKU 3G-OTH-40362
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The EATON Overload Relay is a 3-pole Definite Purpose Electronic Overload Relay with a 2NO/2NC contact configuration and an adjustable current range of 9 A to 45 A. It offers selectable Trip Class settings of 10, 20, or 30, providing flexibility for motor protection applications. This EATON C440 series relay (MPN C440A1A045SDD) is designed for reliable overload protection in industrial equipment.
Frequently Asked Questions
What is the EATON C440 overload relay used for?
The EATON C440A1A045SDD is a definite-purpose electronic overload relay used to protect three-phase motors from overload, phase loss, and phase unbalance in industrial applications such as pumps, fans, and conveyors.
What are the specifications of the EATON C440 overload relay?
The EATON C440A1A045SDD has 3 poles, 2NO/2NC auxiliary contacts, an adjustable current range of 9 A to 45 A, and selectable trip classes 10, 20, and 30. It is an electronic definite-purpose overload relay from EATON.
Where to buy the EATON C440 overload relay worldwide?
You can source the EATON C440A1A045SDD overload relay worldwide through 3G Electric. We handle full logistics, customs clearance, and delivery to your site as a global industrial equipment supplier.
How to select the trip class for the EATON C440 overload relay?
Select trip class 10 for fast-acting protection on motors with short starting times, class 20 for standard general-purpose motors, and class 30 for high-inertia loads like fans or flywheels. The EATON C440 allows field selection among these three classes.
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Common applications for EATONEATON 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.