Q380 - Siemens 80 Amp 3 Pole 240 VAC Plug-In Circuit Breaker, 10 kA Interrupt Rating, Type QP

Product Overview

The Siemens Q380 is a Type QP plug-in circuit breaker rated 80 amps for 3-pole, 240 VAC systems with a 10 kA interrupting rating.

This listing covers the single SKU Q380. Confirm model and required quantity before ordering.

Key Features

• 80 A continuous ampere rating
• 3-pole configuration for three-phase or multi-wire circuits
• Plug-in Type QP form factor
• 240 VAC nominal voltage rating
• 10 kA interrupting (short-circuit) rating

Function and intended use

The Q380 is a three-pole overcurrent protection device intended to interrupt fault currents and protect conductors and equipment on 240 VAC circuits. As a Type QP plug-in breaker, it installs into compatible Siemens/QP-style loadcenters and panelboards.

• Protects three-phase or 3-wire multi-load circuits requiring simultaneous interruption across poles
• Designed for overcurrent/short-circuit interruption consistent with its interrupting rating

Electrical ratings and performance

Key electrical specifications define where the Q380 is appropriate for use and how it will perform under fault conditions.

• Ampere rating: 80 A
• Poles: 3
• Voltage: 240 VAC nominal
• Interrupting rating: 10 kA (10,000 amps)

Form factor, mounting and compatibility

The Q380 is a plug-in Type QP breaker intended to fit panels and loadcenters that accept Siemens QP-style plug-in breakers. Verify physical and panel compatibility prior to installation.

• Plug-in mounting (Type QP)
• Three-pole configuration requires compatible 3-pole space or handle-tied arrangement in the panel

Ordering guidance

This product page represents the single SKU Q380. Confirm the exact model number, the quantity required, and panel compatibility before placing an order or requesting a quote.

• Model: Q380
• Manufacturer: Siemens
• If in doubt about fit or application, consult the panelboard documentation or an electrician

Before You Order

Confirm the model number and quantity required before ordering. Ensure your panel accepts Siemens Type QP plug-in breakers and that an 80 A, 3-pole breaker with a 10 kA interrupting rating meets your application and local code requirements.

• Verify panel/loadcenter compatibility with Type QP plug-in breakers
• Confirm system voltage and required ampacity (240 VAC, 80 A)
• If unsure about application or installation, consult a licensed electrician or the equipment documentation

Ordering from Lumera Electric

Check the purchasing options shown on the Lumera Electric product page for Q380 - Siemens 80 Amp 3 Pole 240 VAC Plug-In Circuit Breaker, 10 kA Interrupt Rating, Type QP. For project quantities or additional ordering requirements, use Request a Quote and provide the required quantity.