Knowledge Search
Download document () of 20
Control relays and timers

Mill-type DC relays and overloads

Mill-type DC relays are constructed for steel panel mounting with front connections. Each unit circuit block has a two-pole double break design with captive mounting screws and are interchangeable between relays. DC overload relays are designed for use on DC power circuits to monitor DC motor loading. Inverse time limit trip relays are normally set to trip between 125% and 175% of full load motor current. Instantaneous trip relays are normally set to trip between 200% and 300% of full load motor current.

Core features of mill-type DC relays and overloads

  • DC relay contacts are easily convertible from normally open to normally closed
  • DC relays use encapsulated molded coil available with either 115 Vdc or 230 Vdc rating
  • DC OL relays use metal-engraved calibration plate with multiple settings for simple field adjustment at time of installation

Become a motor control master!

Eaton’s goal is to enhance your product competency, troubleshooting skills and safe operation of motor control products. From beginners who are growing their knowledge to experts who need a refresher, Eaton offers a range of self-guided, eLearning and instructor-led training to meet your individual needs.

Ready to order?

Use our LOCATE A DISTRIBUTOR tool to find one near you.

We make what matters work

Specifications
Highlight differences
Show only differences
Hide blank features
Download Links
X
Download Close
ICD - Motor - Relays