Seamless online shopping experience guaranteed with easy shipping and returns policy.

Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.

Icon
Secure transaction
Icon
FREE & fast shipping on orders over $49
Icon
CSA approved with 1 year warranty
Icon
30 day returns
circuit-breaker

Siemens QG315 - 15 A, 240 V, 3-Pole Plug-In Circuit Breaker | AmpState

Part Number QG315
Amperes 15
Poles 3
Voltage 240
Product Type circuit-breaker
Icon
Manufacturer :Siemens
Icon
Replacement available
Icon
Picture available on request
Icon
CSA / UL Approved
Regular price $710.00
Sale price $710.00 Regular price
Unit price
Save

Seamless online shopping experience guaranteed with easy shipping and returns policy.

Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.

Icon
Secure transaction
Icon
FREE & fast shipping on orders over $49
Icon
CSA approved with 1 year warranty
Icon
30 day returns
Siemens QG315 - 15 A, 240 V, 3-Pole Plug-In Circuit Breaker | AmpState

Siemens QG315 - 15 A, 240 V, 3-Pole Plug-In Circuit Breaker | AmpState

Regular price $710.00
Sale price $710.00 Regular price
Unit price
Product description
Shipping

Introducing the Siemens QG315 — a 15A, 240V, 3-pole plug-in molded case circuit breaker built to guard your electrical system with precision and speed.

Designed for dependable branch circuit protection in panelboards and load centers, the QG315 pairs a fast plug-in connection with a thermal-magnetic trip unit that delivers stable, repeatable protection across all operating conditions.

Why the QG315 stands out

  • Fast plug-in connection — minimizes installation time and downtime when upgrading or replacing breakers in existing panels.
  • Thermal-magnetic trip — combines a thermal element for overload protection with a magnetic element for short-circuit protection, delivering precise trip performance and reducing nuisance trips.
  • 3-pole, 240V design — ideal for multi-line circuits in commercial or light industrial settings, as well as certain residential installations requiring 240V protection.
  • OEM panel compatibility — engineered to drop into matching Siemens OEM load centers and panelboards, ensuring a secure fit and reliable operation.

Who benefits from the Siemens QG315

This breaker is perfect for electricians and facility managers tackling panel upgrades, service transitions, or new installations that demand fast, dependable protection for branch circuits. It handles lighting, receptacle, and equipment circuits in residential, commercial, and light industrial projects where 240V protection and coordinated tripping are essential.

Specifications at a glance

  • Manufacturer: Siemens
  • Part number: QG315
  • Amperage rating: 15 A
  • Voltage rating: 240 V
  • Number of poles: 3
  • Mounting style: Plug-in
  • Type: Thermal-magnetic molded case circuit breaker
  • Application: Branch circuit overcurrent and short-circuit protection

Upgrade with confidence: the Siemens QG315 is a durable, reliable choice when performance and ease of service matter most. Order today and experience quick installation, proven protection, and compatibility that aligns with your existing Siemens panel ecosystem.

Contact sales@ampstate.com

Shipping cost is based on weight. Just add products to your cart and use the Shipping Calculator to see the shipping price.

We want you to be 100% satisfied with your purchase.

What Our Customers Say

4.9 (38 reviews)

General feedback we often hear from customers purchasing industrial electrical parts.

Verified

Consistent quality. We’ve added similar items to our regular reorder list.

MRO · Reorder

Verified

Support is responsive when we have questions about fit or application.

Purchasing · Quick answers

Verified

A reliable choice when we need industrial parts on short notice.

Service · Urgent replacement

Fast industrial sourcing support

Need help?

  • Request a quote
  • Need a BOM priced for your project
  • Not sure which part is correct
  • Need an equivalent or replacement
  • Send your part list and get a fast reply

Email us at sales@ampstate.com for pricing, availability, alternates, and project support.

Email for a quote Typical reply: same business day