B315 – SIEMENS Circuit Breaker – New

About the B315 Circuit Breaker

The B315 is a Siemens 3 pole 15 amp bolt-on circuit breaker designed for electrical systems that require the correct breaker style, pole count, amperage, voltage rating, and mounting method. Most buyers looking for this product already have a specific part number, panel requirement, or replacement need in front of them. This product description is here to help confirm that the B315 matches the type of Siemens breaker needed before moving forward with the order.

A circuit breaker is an important part of an electrical system because it helps protect circuits from overloads and fault conditions. The B315 is rated at 15 amps and has a 3 pole design, making it useful for applications where three-pole circuit protection is required. Since this is a bolt-on breaker, it is intended for compatible equipment where the breaker is secured directly to the panel connection point instead of being installed as a plug-in style breaker.

When selecting the B315, it is important to compare the product details carefully. A breaker should not be chosen by amperage alone. The Siemens brand requirement, 3 pole configuration, 15 amp rating, 10K@240VAC rating, and bolt-on mounting style all need to line up with the panel or equipment where the breaker will be used.

What the B315 Is Used For

The B315 may be used in compatible Siemens electrical panels or equipment that require a 3 pole 15 amp bolt-on breaker. This type of breaker may be selected for replacement work, repair needs, electrical maintenance, service calls, commercial systems, industrial equipment, or other applications where a specific Siemens 3P 15A breaker is required.

Electricians, contractors, maintenance teams, facility managers, and purchasing departments often search for the B315 when the exact part number has already been identified. It may appear on a panel schedule, service request, bid sheet, equipment list, or replacement parts order. When the job calls for this exact breaker, having the correct product available can help reduce delays and prevent mismatched parts.

Why the Correct Breaker Matters

Circuit breakers are made for specific electrical systems, and the correct fit matters. A breaker that looks similar may not be interchangeable with the one required for a panel or piece of equipment. The B315 has a specific Siemens design, a 3 pole configuration, a 15 amp rating, a bolt-on mounting style, and a 10K@240VAC rating. Each of these details should match the application before the product is installed.

The 10K@240VAC rating is an important part of the product specification. It refers to the breaker’s interrupting capacity at the stated voltage. In practical terms, the breaker needs to be properly rated for the electrical system where it will be used. That is why buyers should review more than the amp rating when selecting a circuit breaker.

Using the correct breaker can help support proper fit, system operation, and code-conscious electrical work. Using the wrong breaker can create problems with installation, inspection, performance, or safety. The B315 is intended for situations where this exact Siemens 3P 15A 10K@240VAC bolt-on breaker is required, which makes careful product verification an important step before checkout.

Helpful Details Before You Order

Before ordering the B315, compare the product details with the existing breaker, panel schedule, manufacturer documentation, or project specification. Confirm the Siemens brand requirement, the 3 pole design, the 15 amp rating, the bolt-on connection, and the 10K@240VAC rating. Taking a moment to verify these details can help reduce the chance of ordering a breaker that does not match the job.

This breaker may be especially helpful for buyers who need to source a specific Siemens replacement breaker quickly. Contractors may need it for a scheduled electrical job. Maintenance teams may need it for repairs. Purchasing departments may need it to fulfill an exact parts request. In each case, the part number helps confirm that the correct product is being selected.

Order the Siemens B315 Circuit Breaker

If your electrical panel, replacement requirement, or project specification calls for the B315, this Siemens 3P 15A 10K@240VAC bolt-on circuit breaker may be the correct product for the job. It is built for a specific electrical application and should be matched carefully before purchase.

Add the B315 to your cart today or contact the seller with any product questions before ordering. Getting the right breaker the first time can help keep the job moving, reduce unnecessary returns, and give you confidence that the product matches the required application.