60947-2 Zs Values Archives - Pro Certs Software

Tag: 60947-2 Zs Values

Max Zs values tables and charts for BS EN 60947-2 MCCB’s and ACB’s maximum permitted Zs (earth loop impedance).

13/09/201926/09/2024

MCCB Max Zs Values

Maximum earth loop impedance values (Zs) for BS EN 60947-2 MCCB’s vary between manufactures. Find the correct chart with the Max Zs Values app.

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13/08/201926/09/2024

60947-2 Max Zs Charts

Print or download max Zs tables for BS EN 60947-2 protective devices with the max zs values app.

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02/02/201917/03/2022

Max Zs Values App Update for 2019

We have published an update to the Max Zs Values app, find out what great new features this 2019 version brings.

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