Siemens MV SIEBREAK Switch

• 5 kV and 15 kV voltage rated classes

• 600 A and 1,200 A continuous current

• Non-fused or fused with current-limiting or expulsion (power) fuses

• Indoor type 1 enclosure

• Single, duplex, and selector switch types

• Large 8″ x 18″ (203 mm x 457 mm) viewing window

• Hinged, grounded, metal barrier in front of switch blades

• 11-gauge doors, covers, and barriers

• Silver-plated copper bus bar

• Full-length ground bus

• ANSI 61 (grey) paint

• Phase barriers

• Provisions for key interlock

• Mechanical door and switch interlock

• Ventilation louvers in top and bottom, front and rear

• Glass-polyester bus supports

• Non-corrosive nameplate

• Switch padlock provisions

• Standard arrangements with automatic-transfer control systems

• Space heater (half-voltage) with thermostat (optional)

• NEMA hole patterns for cable termination.

Modular configurations:

• Surge arresters

• Instrument transformers  – current transformers (CTs) or voltage transformers (VTs)

• Control power transformer (CPT)

• Power meter

• Other auxiliary equipment.

Standard outdoor features:

• Bottom cable-entry cover plate

• Removable filters

• 6″ (152 mm) formed steel base

• Outdoor NEMA 3R enclosure