






- Brand: Siemens
- Part #: SBXWW12XBB3RX
Siemens SBXWW12XBB3RX RapidSBx™ 1,200-Amp Outdoor Switchboard for EV Charging
Couldn't load pickup availability
Pickup available at Sonic Distribution Center
Usually ready in 2-4 daysPairs well with

Siemens SBXWW12XBB3RX RapidSBx™ 1,200-Amp Outdoor Switchboard for EV Charging
Fast & Reliable Shipping
Orders processed in 1–2 business days.
Hassle-Free Returns
30-day returns on eligible items. Read Terms
Knowledgeable Support
Get expert help via chat, email or phone.
Top-Rated Store
Trusted by 20,000+ customers. Read Reviews
Product Details
Description
The Siemens RapidSBx™ 1200A Switchboard (Catalog No. SBXWW12XBB3RX) is a surge-ready, UL 891-listed low voltage power distribution solution designed for EV infrastructure and commercial applications. Built for flexibility and speed, this pad-mounted switchboard supports both 208Y/120V and 480Y/277V systems, delivering reliable performance in a variety of environments.
Featuring a 3VA67 LSIG main breaker and 65kAIC system interrupt rating, this NEMA 3R outdoor-rated unit is service entrance rated and engineered for safety with Dynamic Arc Sentry (DAS) for NEC 240.87 compliance. The enclosure's corrosion-resistant white finish and seismic certification (IBC 2021 / CBC 2022) ensure rugged durability.
This unassembled model includes SPD provision (device sold separately) and offers 28.75" of available branch breaker space (breakers sold separately), making it ideal for scalable EV charging infrastructure or commercial projects requiring fast deployment and long-term resilience.
Key Features:
-
1200A HNAE 3VA67 LSIG Main Breaker
-
Dual Voltage: 480Y/277V or 208Y/120V
-
UL 891 Listed | Seismic Rated
-
65kAIC System Interrupt Rating
-
Bottom Feed | Pad-Mounted
-
NEMA 3R Outdoor Enclosure
-
Surge Protection Device Provision
-
Dynamic Arc Sentry (DAS) – NEC 240.87 Compliant
-
Front-Accessible Terminations
-
Dimensions: 46”W x 36”D x 65”H
-
Weight: 1000 lbs (shipping)
Branch breakers, surge protection device, and receptacle sold separately.
Downloads
- eMobility Electric Vehicle Solutions Line Card
- Speedfax Section 4- Safety Switches
- Speedfax Section 7- Molded Case Circuit Breakers (MCCB)
- Speedfax Section 10- Surge Protection Devices
- Speedfax Section 11-Panelboards
- Speedfax Section 13- Switchboards
- 3WA Power Circuit Breaker Brochure
- 3WA Power Circuit Breakers
- 3VA Circuit Breaker Resource Guide-"Everything for the 3VA Breaker"
Customer Reviews
5-Star Google Reviews
Established in
Customers Served
Orders Fulfilled
We'll get back to you as soon as possible, within 24 hours on weekdays.
-
Shipping Information
Orders placed before 12:00 PM (PST) ship the same day or within 2 business days with tracking provided within 72 hours. Shipping Policy
-
Returns & Exchanges
Non-defective items may be returned within 30 days with a 30% restocking fee. Shipping costs are non-refundable, and return shipping is the customer’s responsibility. Return Policy
-
Expert Support, Anytime
Our team is ready to assist you via chat, email sales@malibumfg.com or phone (323) 934-3744 with product information and technical guidance.
-
Top Rated Service
With a perfect 5-star rating on Google, our customers say it best: Great prices, outstanding service and a company that delivers." See why customers trust Sonic

