412243 - Surge Arresters

412243
Description

Surge arrester; Type 2; Poles: 4; 40kA; 320VAC; -10÷40°C; IP20

Specifications
Manufacturer LEGRAND
Type of protection surge arrester
Kind of surge arrester Type 2
Number of poles 4
Rated impulse current In (8/20)µs 40kA
Max. operating voltage 320V AC
Mounting for DIN rail mounting
Operating temperature -10...40°C
IP rating IP20
Surge arresters features fitted with mechanical indicators of each arrester operation
varistor modules can be changed without need to switch OFF the network voltage
Protection level at rated imp. current 1.7kV
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Development and design: Seventh Cat