Built for specialized control requirements, this 35-amp molded case circuit breaker includes a factory-installed 120VAC shunt trip mechanism for remote opening capabilities. The three-pole unit fastens firmly into Siemens P1, P2, and P3 panelboards, providing standard 10kAIC interrupting capacity at 240VAC. Along with its remote trip functionality, the breaker delivers fixed thermal-magnetic protection for commercial loads and carries an HACR rating for heating and cooling applications.
Which Siemens panelboards accept the B33500S01 circuit breaker?
The B33500S01 features a bolt-on connection designed specifically for the bus bar configurations in Siemens P1, P2, and P3 panelboards. It is not compatible with standard plug-on load centers.
What does the 00S01 suffix mean on the Siemens B33500S01?
The 00S01 suffix indicates that this breaker is equipped with a factory-installed 120V AC shunt trip mechanism, allowing for remote tripping of the circuit.
What frame family does the B33500S01 belong to?
This breaker is part of the Siemens BL frame family. While the catalog number starts with B, it specifically designates a BL type molded case circuit breaker commonly used in commercial panelboards.
What are the acceptable wire gauges for the B33500S01 terminals?
The factory-installed lugs accept 8 to 6 AWG copper (Cu) conductors or 8 to 4 AWG aluminum (Al) conductors. Always verify the required torque specifications printed on the breaker label during installation.
How does the thermal-magnetic trip unit function on this breaker?
The B33500S01 uses a fixed thermal-magnetic trip unit with LI functions. The thermal component provides long-time (L) protection against sustained overloads, while the magnetic component provides instantaneous (I) protection against short circuits.
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