C440A1A045SDD EATON Freedom NEMA overload relay

Description

C440A1A045SDD EATON Freedom NEMA overload relay

Product Dimensions：

Product Description

The Eaton C440A1A045SDD is an electronic overload relay from Eaton’s Freedom C440 series (Definite Purpose, NEMA/DP frame), designed for motor protection applications. It offers compact, reliable, and programmable protection in a 45 mm frame size.

Product Specifications (Parameters)

• Series & Type: Eaton Freedom C440 series, electronic overload relay (Definite Purpose, DP/NEMA)

• Frame Size: 45 mmCurrent Range: Adjustable from 9 A to 45 A

• Trip Class: Selectable 10 A, Class 10, 20, or 30 trip curves

• Reset Mode: Selectable Auto or Manual reset

• Dimensions (L×W×H): Approximately 4.32″ × 1.8″ × 4.13″ (~109.7 × 45.7 × 105 mm)

• Certifications: UL Listed, CSA Certified, and CE marked

• Voltage Rating (Max): Up to 690 V AC

Product Advantages

• Precise Electronic Protection: Offers accurate and repeatable motor protection with adjustable trip settings.

• Flexible Configuration: Users can tailor the current range (9–45 A), trip class, and reset type to application needs.

• Compact Design: The 45 mm frame helps save panel space while offering full functionality.

• Global Compliance: Meets multiple regional standards (UL, CSA, CE), enabling worldwide deployment.

• Definite Purpose (DP) Built-In: Designed for dedicated overload protection, simplifying integration with contactor systems.

Cautions / Handling Notes

• Match Current Ratings Carefully: Ensure motor load falls within the 9–45 A adjustable range and class selection matches application’s inrush and trip characteristics.

• Proper Reset Selection: Default reset may affect operations—choose manual or auto reset carefully based on application safety and restart logic.

• Frame Size Clearance: Confirm that electrical panels can accommodate the 45 mm width and consider thermal dissipation.

• Installation Guidance: Always refer to official Eaton installation manuals for correct wiring practices and compatibility with contactors.

• Warranty Conditions: Eaton provides a warranty of 18 months from shipment or one year from installation—ensure proper documentation.

Typical Applications

• Motor Protection: Ideal for safeguarding motors driving pumps, fans, compressors, conveyors, and industrial equipment.

• Commercial & Industrial Panels: Serves in control panels for buildings or automation systems where dependable overload protection is essential.

• OEM Machinery: Integrated into machinery with pre-set motor sizing, offering reliable and adjustable protection.

• Global Deployments: Suited for systems requiring compliance across North American and international standards.

Shipping Port: Xiamen, China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

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