QF250A - Siemens 50 Amp 120/240V 2-Pole Ground Fault Circuit Breaker Plug-In QPF2 Frame

Product Overview

Siemens QF250A is a 50 amp, 2‑pole ground fault circuit breaker listed for use in QPF2 plug‑in breaker frames. This listing is for a new unit.

Contact Lumera Electric for pricing and to confirm compatibility with your panel and frame.

Key Features

• 50 A rating for 120/240 V circuits
• 2‑pole design
• Ground fault protection integrated in a plug‑in QPF2 frame form
• Manufacturer: Siemens

Function and protection provided

The QF250A is a 2‑pole breaker with integrated ground fault protection intended for 120/240 V circuits. As a 2‑pole device it interrupts both ungrounded conductors.

• Includes ground fault protection (detailed trip characteristics are not provided in this listing).
• Simultaneous trip of both poles.

Compatibility and mounting

This breaker is described as a plug‑in unit for QPF2 frames. Verify that your panel accepts QPF2‑frame plug‑in breakers and that a 50 A, 2‑pole ground fault breaker is appropriate for your circuit.

• Mounting: plug‑in style for QPF2 frames (confirm mechanical fit).
• Electrical: intended for 120/240 V systems; confirm voltage and ampacity requirements.

Key specifications

Primary identifiers and ratings for ordering and selection.

• Manufacturer: Siemens
• Model / SKU: QF250A
• Amp rating: 50 A
• Poles: 2
• System voltage: 120/240 V
• Form factor: Plug‑in (QPF2 frame as listed)
• Condition: New

Before You Order

Confirm model number and that your panel accepts QPF2 plug‑in breakers before ordering.

• Verify the panel accepts QPF2‑frame plug‑in breakers.
• Confirm the circuit voltage and 50 A ampacity are appropriate.
• Request a quote from Lumera Electric for pricing and availability.

Ordering from Lumera Electric

Check the purchasing options shown on the Lumera Electric product page for QF250A - Siemens 50 Amp 120/240V 2-Pole Ground Fault Circuit Breaker Plug-In QPF2 Frame. For project quantities or additional ordering requirements, use Request a Quote and provide the required quantity.