Mounting method

On basic element

Connection 1

-

Frequency

Lightning impulse current (10/350 µs)

3 kA

With remote signalling contact

-

Voltage protection level

-

Limiting frequency

300 MHz

Explosion-tested version

-

Max. continuous voltage AC

127 V

Nominal discharge surge current (8/20)

10 kA

Nominal load current

1.2 A

Nominal voltage AC

-

Nominal voltage DC

180 V

Voltage protection level core/core

1100 V

Voltage protection level core/earth

800 V

Signalling at the device

Optical

Max. continuous voltage DC

180 V

Voltage protection level core/signal ground

-

Voltage protection level signal ground/protective ground

-

Pro-active thermo-control

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