Built for heavy-duty commercial environments, this 60A, 3-pole molded case circuit breaker ensures reliable power distribution. The Siemens EE3B060 is a legacy E-Frame device designed for bolt-on installation. It integrates seamlessly into Siemens P1, P2, and P3 panelboards, alongside classic ITE enclosures. When transitioning to newer components, the ED23B060 serves as the exact substitute. The breaker utilizes fixed thermal-magnetic trip units to deliver 10kAIC protection at 240VAC.
HACR Rated, Common Trip, Non-Interchangeable Trip, Quick-Make/Quick-Break, Trip-Free Mechanism
Product FAQs
5 answers
Which panelboards are compatible with the Siemens EE3B060 circuit breaker?
The EE3B060 is a legacy E-Frame breaker designed to integrate seamlessly into Siemens P1, P2, and P3 panelboards, as well as classic ITE enclosures. Always verify compatibility with your specific panel's interior label before installation.
What is the modern replacement for the obsolete EE3B060?
When upgrading or replacing this legacy E-Frame breaker, the Siemens ED23B060 serves as the exact modern substitute. It matches the 3-pole, 60A, 240VAC specifications and fits the same bolt-on panelboard configurations.
What type of wire can be used with the EE3B060 lugs?
The breaker is equipped with load-side lugs that accept both copper and aluminum (Cu/Al) conductors. The supported wire gauge ranges from 10 AWG to 1/0 AWG, making it suitable for standard 60A commercial distribution circuits.
Does the EE3B060 offer adjustable trip settings for coordination?
No, this breaker uses a non-interchangeable thermal-magnetic trip unit with fixed thermal and fixed magnetic settings. It provides standard long-time and instantaneous (LI) protection without field adjustability.
Why is a bolt-on connection required for the EE3B060?
The EE3B060 uses a bolt-on connection to ensure a secure, mechanically fastened attachment to the bus bar in commercial panelboards like the Siemens P1, P2, and P3. This prevents the breaker from vibrating loose in heavy-duty environments, maintaining a safe, low-resistance connection.
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Review summary
Customers rate this product 5.0 out of 5 based on 2 reviews.