Fuse disconnect switch H 22 EA
medium-voltage3-poleshort-circuit

fuse disconnect switch
fuse disconnect switch
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Characteristics

Type
fuse
Voltage level
medium-voltage
Other characteristics
3-pole, short-circuit, interior
Primary current

630 A

VAC

12 kV, 24 kV, 36 kV, 38.5 kV

Description

In types H 22 EK and EA the earthing switch is mounted above or below, on the switch frame (retrofitting ispossible).Type H 22 SEA are available with earthing switchesintegrated in the switch frame.A positive mechanical locking between load-breakswitch and earthing switch is possible.The earthing switches generally have short-circuitmaking capacity and are therefore make-proof.Release coils or shunt releases (110 V, 230 V AC, or24 V, 60 V, 110 V, 220 V DC) can only be mountedon switches with trip-free mechanism (not H 22 EK),signalling contacts can be mounted on all switchesincluding earthing switches.

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Exhibitions

Meet this supplier at the following exhibition(s):

Intersolar 2024
Intersolar 2024

18-21 Jun 2024 Munich (Germany) Hall Vide - Stand C5.234

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    Other Fritz Driescher & Söhne GmbH products

    Medium voltage

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