Designed for commercial and industrial applications, this 3-pole, 60A molded case circuit breaker belongs to the Siemens Sentron ED Frame family. It delivers reliable long-time and instantaneous overcurrent protection. The unit installs into Siemens P1, P2, and P3 panelboards via a secure bolt-on connection. It substitutes the standard 40°C ED63B060 when higher temperature ratings are necessary. Rated for 25 kAIC at 480VAC, it features a 50°C ambient calibration and reverse feed capabilities.
Which panelboards are compatible with the Siemens ED63M060?
This breaker is designed for installation in Siemens P1, P2, and P3 panelboards, as well as compatible Siemens switchboards.
What is the difference between the Siemens ED63B060 and the ED63M060?
The ED63M060 features a 50 degree Celsius ambient temperature calibration for use in higher temperature environments. The standard ED63B060 is calibrated for 40 degrees Celsius. Both are 60A, 3-pole ED frame breakers with identical physical dimensions and interrupting ratings.
What wire sizes are accepted by the lugs on the ED63M060?
The factory-installed lugs on this breaker accept 10 AWG through 1/0 AWG copper or aluminum conductors.
Can the Siemens ED63M060 be reverse fed?
Yes, this thermal-magnetic breaker is capable of being reverse fed because it does not have specific line and load directional markings restricting power flow.
Are the trip settings on the ED63M060 adjustable?
No, this breaker is equipped with a non-interchangeable thermal-magnetic trip unit that features fixed long-time and fixed instantaneous (LI) trip functions.
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