Page 597 - Wago_Rail-MountedTerminalBlockSystems_Volume1_2015_US.pdf

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Based on the application, WAGO ter- WAGO connectors for household and
minal blocks and connectors are suit- similar fixed installations are rated in
able for pollution degrees 2 or 3 and accordance with IEC 60998-1/ EN
for overvoltage categories II or III. 60998-1/ VDE 0613, Part 1, Table 3.

Example: Example:
WAGO rail-mounted WAGO PUSH WIRE connectors
®
through terminal blocks for junction boxes
per IEC 60947-7-1/ According to this standard,
EN 60947-7-1/VDE 0611, Part 1, these connectors are rated for:
have the following ratings: * 400V/4kV/2
* grounded circuits,
800V/8kV/3,
i.e. i.e.
Rated voltage 800V Rated voltage 400V
Rated surge voltage 8kV Rated surge voltage 4kV
Pollution degree 3 Pollution degree 2
Overvoltage category III Overvoltage category II

Table 4: Clearances and Creepage Distances
(IEC/EN 60998-1)

Rated Insulation Voltage Creepage Distances, Clearances
V mm
≤ 130 1.5
> 130 and ≤ 250 3.0
> 250 and ≤ 450 4.0
> 450 and ≤ 750 6.0
> 750 8.0

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