Distribution Isolators & Switchgear Protection Equipment — Product Catalogue
Isolators, air break switches and horn gaps
Company-supplied category artwork, not an item-specific technical datasheet. Ratings, construction, switching duties, standards and availability require manufacturer confirmation for your project; artwork does not establish certification or membership.
PRODUCT REQUIREMENTS
Horizontal-break isolators — Technical Information
Technical specifications, ratings, dimensions, applicable standards and availability are confirmed against buyer requirements and documentation from the relevant manufacturer or supplier.
Voltage classes requested
11 kV22 kV33 kV
Options are subject to manufacturer availability and project-specific confirmation.
Rated voltage
Technical specification available on request.
Rated current
Technical specification available on request.
Insulation level
Technical specification available on request.
Lightning impulse withstand voltage
Technical specification available on request.
Power frequency withstand voltage
Technical specification available on request.
Short-time withstand current
Technical specification available on request.
Breaking capacity, where applicable
Technical specification available on request.
Creepage distance
Technical specification available on request.
Operating mechanism
Technical specification available on request.
Applicable IS / IEC standards
Technical specification available on request.
Applications
Distribution substationsOverhead distribution networksFeeder protectionUtility installations
