13
—
Selection and ordering
Earthing switch version Type designation
Earthing switch E · · – · – · · – · – ·
With snap action mechanism · K · – · – · · – · – ·
Design code · · – · – · · – · – ·
Mechanism on right · · · – R – · · – · – ·
· · · – · – · – · – ·
· · · – · – · – · – ·
· · · – · – · · – · –
Complete type designation E K – R – – .
—
Rated
voltage
Rated
with-
stand
impulse
voltage
Rated
short-time
withstand
current
Short-
circuit
duration
Short-
circuit
making
current Dimensions and Width Height Depth Weight
Rated short circuit
making current (For
various feed directions)
Type
U U
l
I
th
th I
max
p a c g f
mm mm kg I
ma
kA I
ma
kAkV kV kA s kA mm mm mm mm mm
-
-
-
-
-
-
—
Overall dimensions
1, 2
Two variants of feed direction. Position of contacts during type
test and corresponding value of rated short circuit making current.
INFORMATION FOR OEM CUSTOMER — SELECTION AND ORDERING
1 2
ON ON
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