Siemens Q310000S01 - 100 A, 240 V, 3-Pole Plug-In Circuit Breaker | AmpState

Siemens Q310000S01 — 100A, 240V, 3-pole plug-in molded case circuit breaker. Built for dependable branch circuit overcurrent and short-circuit protection in panelboards and load centers. This unit is a robust choice for electricians seeking fast installation and reliable protection in one compact package. Available from AmpState.

• Fast plug-in connection enables quick installation and easy replacement, minimizing downtime during panel servicing or upgrades.
• Thermal-magnetic trip unit delivers stable, repeatable protection across varying loads and temperatures, helping prevent nuisance trips while guarding critical circuits.
• OEM-compatible design matches Siemens panelboards and load centers for seamless integration and consistent performance.
• Three-pole, 100A, 240V configuration provides effective protection for 3-phase distribution in residential, commercial, and light industrial applications.
• Plug-in mounting style supports straightforward installation within compatible enclosures.

Technical specifications

• Manufacturer: Siemens
• Part Number: Q310000S01
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 100A
• Voltage Rating: 240V
• Number of Poles: 3
• Mounting Style: Plug-in
• Application: Branch circuit overcurrent and short-circuit protection

Why choose this Siemens breaker for your panel

In any electrical panel, protection hinges on the reliability of the device in the slot. The Q310000S01 is designed to pair with matching Siemens panelboards and load centers, ensuring proper bus compatibility and consistent trip characteristics. The 3-pole configuration is ideal for three-phase distributions common in commercial and light industrial spaces, while still meeting the nuanced protection needs of residential installations that coordinate multiple circuits.

Practical usage and tips

• Use this unit when you need a durable, plug-in protection solution for 3-phase circuits up to 100A at 240V.
• When upgrading a panel, verify the Q-series compatibility with your Siemens panelboard to maintain system coordination and accurate labeling.
• Install in a clean, dry enclosure and secure wiring terminals with appropriate torque to ensure a reliable connection.