Fuses
Electrical protection equipment
Tri-pole circuit-breakers
Rated current
Electrical equipment
High-voltage equipment
Ratings
Electric control equipment
Rated voltage
Switchgear
Circuits
Type testing
Alternating current
Circuit-breakers
Link: BS EN IEC 62271-107:2019 High-voltage switchgear and controlgear Alternating current fused circuit-switchers for rated voltages above 1 kV up to and including 52 kV
Source: BSI Standards
