Engineered for commercial and industrial applications, the Siemens QP series 3-pole breaker provides reliable 25-amp thermal-magnetic protection. It features a factory-installed 120V shunt trip mechanism, allowing facility managers to open the circuit from a remote location. This plug-on unit mounts into compatible Siemens load centers and panelboards. With a 10kAIC rating at 240VAC, it includes Insta-Wire connectors for faster installation and carries a standard HACR rating for HVAC equipment.
What does the 00S01 suffix mean on the Siemens Q32500S01?
The 00S01 suffix indicates that this circuit breaker includes a factory-installed 120V shunt trip mechanism. This allows the breaker to be tripped remotely when a voltage signal is applied.
What types of panels are compatible with the Q32500S01 circuit breaker?
This plug-on breaker is designed for use in compatible Siemens load centers and panelboards that accept QP series, Q-frame breakers.
How does the Q32500S01 mount into the panel?
This breaker features a plug-in connection type, allowing it to snap directly into the busbar of compatible Siemens load centers and panelboards without the need for bolt-on hardware.
What wire sizes are accepted by the lugs on this 25A breaker?
The terminals on the Q32500S01 accept 14 AWG to 6 AWG copper or aluminum wire. Ensure proper torque specifications are followed during installation.
How does the shunt trip function work on this breaker?
The factory-installed 120V shunt trip allows the breaker to be opened from a remote location. When a 120V signal is sent to the shunt trip coil, it mechanically trips the breaker to disconnect power to the circuit.
Can I use the Q32500S01 on a system with a fault current higher than 10,000 amps?
No, this breaker has a maximum interrupting rating of 10kAIC at 240VAC. If your system requires a higher interrupting capacity, you will need a fully rated or series-rated breaker with a higher AIC.
Does the Q32500S01 provide ground fault or arc fault protection?
No, this is a standard thermal-magnetic breaker. It does not include GFCI or AFCI protection.
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