HANNOVER MESSE 2019,
01 - 05 April
Indoor three-pole disconnectors intended for closing and opening free electrical circuits. Provide visible and safe isolating clearance in open state. Built-in earthing switches are intended for short-circuit and earthing networks disconnected from the voltage. Compatible with indoor HV AC switching devices, what is more - first: high current indoor disconnector type OW for voltages from 3.6kV to 36 kV and 2500A / 4000A rated current, second - type OWS for voltage 12kV and 4000A rated current. The features specific to high current indoor disconnectors type OW and OWS: modular construction (easiness configuration change); high technical and operational parameters; easy service, high reliability; compatible with type NR-1 - manual operating mechanism or type NSW30 - motor operating mechanism. Detailed product information can be found on our website: www.zwae.com.pl
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