Siemens Q250S: 50 Amp 2-Pole Non-Automatic Switch (Circuit Breaker Style), 120/240V, 10kA interrupt rating, thermal magnetic, UL 489 listed.
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Manufacturer: Siemens
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Brand: Siemens
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Product Range: QP/MP (for Siemens QP, MP, and compatible loadcenters and equipment)
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UPC: Not available
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Model Number: Q250S
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Breaker Type: Non-Automatic Switch (Thermal Magnetic, manually operable as switch)
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Amperage: 50 Amps
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Poles: 2-Pole
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Voltage: 120/240 Volts AC
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Interrupt Rating: 10 kAIC
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Mounting Mode: Plug-in
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Connections Terminals: Plug-on
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Wire Size: (1) #14-4 AWG Cu/Al
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Tightening Torque: 25 lb-in (line/lug), 20 lb-in (neutral if applicable)
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Dimensions: Height: 3.35 in; Width: 2.0 in; Depth: 3.0 in
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Weight: 0.661 lbs
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Certifications: UL 489 Listed
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Trip Range: Thermal Magnetic (non-tripping switch function with overload protection)
This Siemens Q250S non-automatic switch provides reliable 50A, 2-pole control and thermal-magnetic overload protection for 120/240V circuits in Siemens QP/MP loadcenters and panels. Ideal for applications requiring a manually operated switch with circuit breaker style mounting and built-in overload sensing, it delivers safe, code-compliant performance in residential and light commercial electrical distribution systems.