821-129 | WAGO

Main distribution board set, 821-129, WAGO

This product is suitable for a main distribution board with several RCD switches and small circuit groups; includes all required components for wiring supply terminal blocks and connecting 14 AC circuits and two three-phase circuits. The ground fault potentials are supplied for each individual terminal block. The ground fault potentials of adjacent terminal blocks can be commoned using optional jumpers to create small circuit groups. N-potentials can be disconnected for insulation resistance measurement via knife disconnects within the multilevel installation terminal block.

Scope of delivery

• 16 x multilevel installation terminal block; NT/L/PE; 4 mm² (2003‑6641)
• 2 x multilevel installation terminal block; L/L; 4 mm² (2003‑6642)
• 1 x end and intermediate plate (2003‑6692)
• 3 x 2-conductor supply terminal block for distribution boxes; gray; 16 mm² (2016‑7601)
• 1 x 2-conductor supply terminal block for distribution boxes; blue; 16 mm² (2016‑7604)
• 1 x 2-conductor ground terminal block; green-yellow; 16 mm² (2016‑7607)
• 1 x end and intermediate plate (2016‑7692)
• 2 x screwless end stop; 10 mm wide (249‑117)
• 15 x push-in type jumper bar; 2-way; insulated; light gray (2002‑402)
• 2 x N/L test plug adapter; gray (2003‑499)
• 2 x N/L test plug adapter; gray (2003‑500)
• 2 x test plug adapter; for 4 mm Ø test plug (2009‑174)
• 1 x marking strip; white; 0.5 m (2009‑110)
• 1 x WMB marker card; 1 … 50 (793‑5566)
• 1 x WMB marker card; L1, L2, L3, N, PE (793‑5472)
• 1 x felt-tip pen (210‑110)