Q330 - Siemens 30 Amp 3 Pole 240V Circuit Breaker Type QP Plug-In 10kA Interrupting Rating

Product Overview

The Siemens Q330 is a Type QP, 3-pole, 30 ampere, 240 volt plug-in circuit breaker with a 10 kA interrupting rating.

This SKU (Q330) is sold as a single breaker unit; contact Lumera Electric for pricing, lead time, and ordering information.

Key Features

• Siemens manufacturer part number Q330
• 30 ampere nominal trip rating
• 3-pole configuration for three-phase or multi-wire single-phase circuits
• 240 volt nominal system voltage
• Type QP plug-in style for compatible Siemens/compatible QP load centers
• 10 kA interrupting rating (10,000 A)

What this breaker does

The Q330 is designed to provide overcurrent protection by interrupting fault current on circuits up to its rated values. Its 3-pole construction allows simultaneous disconnection of all three conductors in three-phase systems or use on multi-wire single-phase 240 V circuits where common trip is required.

• Protects conductors and downstream equipment from overloads and short circuits within its ratings
• Common-trip 3-pole arrangement ensures all phases open together

Electrical ratings and performance

Key electrical specifications are provided to confirm suitability for a given installation.

• Nominal current rating: 30 A
• Poles: 3
• Nominal system voltage: 240 V
• Interrupting rating: 10 kA (10,000 A)

Mounting and panel compatibility

The Q330 is a Type QP plug-in style breaker intended for use in load centers and panels that accept Siemens QP-format breakers. Verify that the panel accepts QP plug-in breakers and that a 3-pole QP breaker is supported in the intended mounting/location.

• Plug-in Type QP form factor (compatible with panels rated for QP breakers)
• Intended for use where a 3-pole, common-trip breaker is required

Ordering and model confirmation

This product page covers the single SKU Q330. Confirm the exact model number and quantity required before placing an order or requesting a quote.

• Manufacturer part number: Q330
• Condition: New
• Contact Lumera Electric to request a quote for pricing and availability

Before You Order

Confirm the model number (Q330), the quantity required, and that your panel accepts Siemens QP plug-in breakers. If unsure about compatibility or application, provide your panel make/model and load requirements when requesting a quote.

• Verify panel compatibility with Type QP plug-in breakers
• Confirm that a 3-pole, 30 A breaker with a 10 kA interrupting rating meets your electrical code and application requirements
• 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 Q330 - Siemens 30 Amp 3 Pole 240V Circuit Breaker Type QP Plug-In 10kA Interrupting Rating. For project quantities or additional ordering requirements, use Request a Quote and provide the required quantity.