Siemens BD2 Busbar Tap-Off Unit BVP:203135, 25 A, 3-Pole, Cable Outlet, Grey

Industrial electricians and panel builders use the Siemens BVP:203135 tap-off unit to distribute power from BD2 busbar trunking systems to individual loads. This 25 A, 3-pole unit provides a cable outlet with screw terminals, making it suitable for connecting machinery, lighting circuits, or other equipment in factories and commercial buildings.

Key specifications

• Rated operational current: 25 A
• Number of poles: 3
• Output type: Cable outlet
• Connection type: Screw terminals
• Max. conductor cross-section: 10 mm²
• Rated operational voltage: 690 V AC
• Rated insulation voltage: 1000 V
• Degree of protection: IP55
• Frequency: 50/60 Hz
• Mounting type: Snap-on mounting
• Housing material: Polycarbonate
• Colour: Grey (RAL 7035)
• Operating temperature range: -25 to +55 °C

Why choose it

The tap-off unit is designed for quick snap-on installation onto BD2 busbars, reducing downtime during setup or reconfiguration. Its polycarbonate housing offers durability in industrial environments, and the IP55 rating protects against dust and water jets.

Ideal use cases

• Power distribution in manufacturing plants
• Feeding equipment in commercial buildings
• Retrofitting existing BD2 busbar systems

Good to know

The unit is compatible with Siemens BD2 busbar trunking systems and is suitable for AC current. It is rated for use in ambient temperatures from -25 °C to +55 °C.