QA120AFCWG - Siemens 20 Amp 120V 1-Pole Combination Arc Fault Circuit Breaker Plug-In 10kA Interrupt Rating

Product Overview

The QA120AFCWG is a Siemens single-pole combination arc-fault circuit breaker rated 20 A at 120 VAC with a 10 kA interrupting rating and plug-in mounting.

Combination AFCIs are designed to detect a broader range of arcing conditions than basic branch/parallel-only devices and are used where combination arc-fault protection is required.

Key Features

• 20 amp, 120 VAC single-pole combination arc-fault protection
• Plug-in mounting style
• 10 kA interrupting rating
• Single SKU: QA120AFCWG; Condition: New

Function and purpose

This device is a combination arc-fault circuit interrupter (AFCI) intended to detect combination arcing conditions and open the circuit to interrupt the fault.

• Protects a single branch circuit (single-pole)
• Used where combination AFCI protection is required

Electrical ratings and performance

Primary electrical specifications are provided so buyers can confirm suitability for their circuit.

• Rated current: 20 A
• Rated voltage: 120 VAC
• Poles: 1 (single-pole)
• Interrupting rating: 10 kA

Panel and mounting compatibility

The breaker uses a plug-in mounting style. Confirm the panel/loadcenter model and bus/slot type before ordering to ensure mechanical and electrical compatibility.

• Mounting: plug-in
• Verify panel/loadcenter compatibility prior to installation

Ordering and condition

This listing is for a single, new Siemens QA120AFCWG breaker (SKU QA120AFCWG). Request a quote for pricing and availability.

• Manufacturer: Siemens
• Part number / SKU: QA120AFCWG
• Condition: New

Before You Order

Verify the panel/loadcenter compatibility and the correct SKU before ordering.

• Confirm your loadcenter make/model and bus/slot type for plug-in QA-style breakers
• Ensure a 20 A, 120 VAC, single-pole combination AFCI is appropriate for your circuit
• Request a quote for pricing and availability

Ordering from Lumera Electric

Check the purchasing options shown on the Lumera Electric product page for QA120AFCWG - Siemens 20 Amp 120V 1-Pole Combination Arc Fault Circuit Breaker Plug-In 10kA Interrupt Rating. For project quantities or additional ordering requirements, use Request a Quote and provide the required quantity.