Siemens Breaker Panels

When your facility needs a Siemens breaker panel and standard distributor timelines aren't an option, Verified Breakers delivers. We stock a range of Siemens panelboards and breaker panels — from 100-amp residential configurations to 1200-amp commercial switchboards — and ship nationwide within 24 to 48 hours when manufacturer lead times stretch to 20-plus weeks.

Siemens Panelboard Series We Stock

Siemens manufactures several panelboard and breaker panel lines to cover residential, commercial, and light industrial applications. Our inventory draws from the full range:

• Siemens PN Series — Standard residential and light commercial load centers, main breaker and main lug configurations, available in 100A, 150A, and 200A ratings.
• Siemens SN Series — Simplicity load centers for residential builds, 100A to 200A, single-phase and three-phase options.
• Siemens S3 Panelboards — Commercial and industrial lighting panelboards, 100A to 400A, compatible with QP and QPJ breaker frames.
• Siemens P1 and P2 Panelboards — Heavy-duty power distribution panels for industrial facilities, 400A to 1200A, available in main breaker and main lug configurations.
• Siemens SEG Switchboards — Segmented metering and distribution switchgear for multi-tenant commercial applications, 600A to 4000A.

Amp Ratings and Configurations

Our Siemens breaker panel inventory spans the full commercial and industrial range:

• 100 amp, 150 amp, and 200 amp — light commercial and residential
• 400 amp and 600 amp — commercial tenant feeds and subpanel applications
• 800 amp and 1200 amp — industrial main distribution panels
• Surface mount and flush mount enclosures
• NEMA 1 (indoor) and NEMA 3R (outdoor) configurations
• Single-phase 120/240V and three-phase 208V, 240V, 277/480V options

Why Electrical Contractors and Facilities Teams Choose Verified Breakers

Procurement emergencies don't follow distributor schedules. A plant shutdown, a permit deadline, or a failed inspection can put a project days or weeks behind if the panel isn't on hand. At Verified Breakers, our model is built around one constraint: speed. When a Siemens breaker panel needs to ship today, we have the stock and the logistics to make it happen.

Standard distributor lead times on Siemens commercial panelboards frequently run 12 to 20 weeks. Our typical turnaround from order confirmation to shipment is 24 to 48 hours. That difference matters when you're managing a job site with a hard completion date.

Custom Siemens Panel Builds

Beyond standard stock, we handle custom Siemens panel builds — pre-populated with breakers to spec, labeled per your single-line diagram, and ready to install. This is a common request from facilities managers who need a like-for-like replacement or upgrade and don't have time to source components separately. Submit your specs and we'll provide a quote, typically within the same business day.

Nationwide Shipping

We ship Siemens breaker panels to contractors, facilities managers, data centers, and industrial operators across the United States. Orders are packed to freight standards and tracked end-to-end. International shipping is available on request.

Request a Quote

Have specific amp requirements, breaker configurations, or a tight delivery window? Use our quote request form or call us directly. Tell us the panel rating, configuration, and when you need it — we'll confirm availability and lead time immediately.

We stock Siemens breaker panels in standard and custom configurations, ready to ship within 24–48 hours.