SB Front Connected Switchboards

SB Front Connected Switchboards

Rugged design and flexibility

Siemens modular front connected switchboard design provides a broad range of features and capabilities for a wide range of applications rated between 400A-6000A. Every aspect of the design of Siemens switchboards has been aimed at improving layout convenience, reducing installation costs and minimizing the impact and cost of changes to the system. Siemens switchboards provide a rugged design and the flexibility necessary in electrical systems for all types of applications.

For technical information and specifications on the product line click below.

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Features & Benefits:

  • Main and branch circuit breakers and fusible switches
  • Thermal magnetic and solid-state circuit breakers
  • ACCESS power monitoring on mains and branches
  •  Surge protective devices
  • Utility metering provisions
  • Ground fault protection on mains and distribution devices
  • Busway and transformer connections
  • Sm@rt DAS to meet NEC 240.87
  • SEM3 branch circuit monitoring
  • Skinny Main option

The product allows electrical equipment that typically mounts in several enclosures to be integrated into a single compact assembly. Additionally, factory installed wiring significantly reduces installation time and cost.

Features & Benefits:

  • All standard SB1, SB2 & SB3 distribution switchboard features
  • Reduced installation time due to factory cabling
  • Reduced footprint due to the integration of the equipment
  • Lighting panelboards
  • Distribution transformers
  • Half high distribution switchboard chassis
  • Individually mounted breakers (cable in & cable out)
  • Auxiliary sections for surge devices, ACCESS power monitoring, contactors, relays, time clocks, motor starters, customer equipment, etc.

Take advantage of the ideal solution for shopping centers, office buildings, or any other commercial metering application. Siemens commercial multi metering switchboards provide utility metering for multiple tenants.  Completely engineered and assembled, the products require minimal time and cost for installation. 

Features & Benefits:

  • Meet west coast EUSERC requirements and non-EUSERC territories
  • Up to 4000 ampere main bus rating and up to 600 volts AC
  • Bus bracing up to 200KAIC
  • Type 1 and Type 3R enclosures and ratings
  • Standard hot sequence metering with optional coldsequence metering
  • 100, 200 or 320 ampere meter sockets
  • Sockets include optional lever type manual bypass
  • Ring-less type meter cover design

Siemens Generator Ready quick connect switchboards meet the market need for quick connection of a generator for temporary back-up power.

The most common application of these switchboards are retail stores with perishable items, nursing homes & hospitals. However, these types of switchboards should be applied in any application that is sensitive to power outages.

Features & Benefits:

  • All standard SB1, SB2 & SB3 switchboard features
  •  Crouse-Hinds quick-connect Cam-Loks for a quick primary connection method
  •  Standard mechanical lugs suitable for use with Type W welding cable for a secondary connection method
  • NEMA 1 and NEMA 3R enclosures
  •  Trap door on NEMA 3R enclosure to maintain rating with cables connected
  • Labeled phases and ground connections

Find where to buy Siemens products with our distributor locator and at participating retail partners in the U.S.

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