Delivering robust protection for industrial applications, the Siemens E62B030 is a 30A, 2-pole molded case circuit breaker. It offers fixed thermal and magnetic trip functions for 600VAC and 250VDC systems. Engineered for seamless maintenance, this unit mount breaker installs into Siemens P1, P2, and P3 panelboards, as well as SB switchboards. It provides an exact fit for legacy ITE enclosures, serving as the predecessor to the ED62B030.
What panelboards accept the E62B030 circuit breaker?
This E-frame breaker is designed for use in Siemens P1, P2, and P3 panelboards, as well as SB switchboards and legacy ITE panelboards.
Are ITE and Siemens E62B030 breakers the exact same component?
Yes. Siemens acquired ITE and continued manufacturing their molded case circuit breakers. A Siemens E62B030 is a direct replacement for an older ITE E62B030.
What wire gauge is supported by the terminals on the E62B030?
The included lugs accept wire sizes ranging from 10 AWG to 1/0 AWG. Both copper and aluminum conductors are supported.
Is the E62B030 suitable for direct current systems?
Yes, this breaker is rated for DC applications up to 250VDC, providing an interrupting capacity of 30kA.
Are the trip settings on the E62B030 adjustable?
No, this breaker utilizes a fixed thermal magnetic trip unit. The long-time and instantaneous trip functions are factory set and cannot be adjusted in the field.
Does the E62B030 plug into the panel busbar?
No, this is a unit mount breaker that requires a bolt-on connection to secure it to the panelboard bus.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 25 reviews.
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Rated 5.0 out of 5 stars
Based on 25 reviews
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Total 4 star reviews: 1
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Reviews Summary
Generated by AI from 30 most recent customer reviews
Last updated 8/15/25
Customers say this electrical breaker meets their expectations in terms of functionality and performance. Many reviews mention quick delivery times and competitive pricing. While one user reports voltage detection issues, most find these units work effectively. Common feedback includes satisfaction with product condition upon arrival and straightforward installation. Reviews indicate availability of specialty models that are often hard to find through local suppliers.