The Siemens ED63B100 is a 3-pole, 100A molded case circuit breaker from the Sentron ED frame series. Engineered for commercial and industrial power distribution, it features fixed thermal-magnetic trip units with long-time and instantaneous functions. This bolt-on MCCB installs into Siemens P1, P2, and P3 panelboards and switchboards. It delivers an interrupting capacity of 25kAIC at 480VAC and 18kAIC at 600VAC. The unit is HACR rated and reverse feed capable for versatile applications.
The ED63B100 bolt-on molded case circuit breaker is compatible with Siemens P1, P2, and P3 panelboards, as well as Siemens switchboards.
Can the Siemens ED63B100 replace legacy ITE breakers?
Yes. Siemens acquired ITE and maintains the Sentron ED frame series. The modern Siemens ED63B100 is a direct drop-in replacement for the older ITE ED63B100.
Is the ED63B100 suitable for reverse feed applications?
Yes. Because the ED63B100 is built with a non-interchangeable trip unit, it is UL listed for reverse feed wiring configurations.
Is the ED63B100 HACR rated?
Yes, this ED frame circuit breaker is HACR rated, meaning it is certified for safe overcurrent protection in heating, air conditioning, and refrigeration equipment motor loads.
Does the ED63B100 have adjustable trip settings?
No. The ED63B100 features a fixed thermal and fixed magnetic trip unit. The long-time and instantaneous trip functions are non-interchangeable and cannot be adjusted in the field.
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