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Eaton Cutler-Hammer XT IEC Series XTOB040DC1

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XTOB040DC1

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The Eaton Cutler-Hammer XTOB040DC1 is a thermal overload relay designed to safeguard motors within a current range of 24 to 40 A. This relay features a Class 10A trip class, ensuring reliable protection against overheating due to excessive electrical current.

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Technical specifications for XTOB040DC1

ManufacturerEaton Cutler-Hammer
Product TypeThermal Overload Relay
Product LineXT IEC Series
Part NumberXTOB040DC1
Motor FLA Current Range24 to 40 A
Trip ClassClass 10A
Frame Size55 mm
Number of N.O. Auxiliary Contacts1 N.O. Contact
Number of N.C. Auxiliary Contacts1 N.C. Contact
Mounting TypeDirect Mount
Reset TypeManual / Automatic Selectable
Terminal Connection TypeScrew Terminals
IP RatingIP20
Wire Size Capacity14 AWG to 2 AWG
Operating Temperature-25°C to 55°C

The XTOB040DC1 from Eaton Cutler-Hammer is a thermal overload relay engineered to manage motor protection effectively. It accommodates a motor full load amperage (FLA) range from 24 A to 40 A, making it suitable for various motor applications. Within this model, a Class 10A trip classification provides precise thermal protection for the motor against overheating.

With a compact frame size of 55 mm, this relay additionally offers one normally open auxiliary contact and one normally closed auxiliary contact, enhancing its usability in diverse configurations. This thermal relay features a mounting method that allows for direct attachment, simplifying installation procedures.

Users can opt for either manual reset or automatic reset functions, accommodating different application needs. Terminal connections are made via screw terminals, allowing for secure and reliable wiring. This relay has an IP20 rating, indicating it provides a certain level of ingress protection against solids. The wire size capacity ranges from 14 AWG to 2 AWG, making it versatile for various installation setups.

Operationally, the relay is designed to function within a temperature range of -25°C to 55°C, thereby ensuring reliable performance even in varying climatic conditions. The XTOB040DC1 thermal overload relay is built to provide dependable protections for electric motors in industrial settings.