The Eclipse is designed to provide a lifetime of unrivalled service, bringing together one of the most advanced operating mechanisms available on the market today – the award winning magnetic actuator technology. Appreciated throughout the distribution network and across every business sector, the Eclipse currently holds a leading market position for indoor 11kV switchgear.


Eclipse datasheet

2 Pole datasheet

  • Superior technology with minimal maintenance
  • The fixed pattern design has the simplicity of air insulation and, with the low parts count (the total parts count has been reduced by a factor of x20 and the number of moving parts by a factor of x50), is more compact (500mm wide) than equivalent rated GIS equipment
  • The Eclipse boasts of superior operator safety with a fully interlocked disconnector selector mechanism, animated front panel mimic and a front access cable test facility, eliminating the need for any intrusive access to high-voltage compartments
  • The Eclipse is certified to IEC62271 and available as a pre-engineered solution in ratings up to 25kA, 2000A. Alternatively, it can be fully engineered to meet exact customers needs
  • Environmentally friendly vacuum interrupters
  • Internal arc containment
  • Voltage Presence Indication System (VPIS) is fitted as standard to all panels (circuit)
  • Award-winning magnetic actuator technology powered from substation battery via contactors
  • Trip circuit supervision, self diagnostics & position indication contacts included as standard
  • Customer’s choice of protection
Rated Normal Current A 630/1250/2000
Rated Voltage kV 12
Rated Frequency Hz 50
Rated BIL kV pk 75/95
Rated Power Frequency Withstand kV 28/38 1min
Rated Short-Time Withstand Current kA rms

20/25 3secs

Rated Peak Making Current kA 50/62.5
Internal Arc Compliance kA 25 1sec
Rated Short Circuit Breaking Current kA 20/25
Degree of Protection   IP4X
Single Capacitor Bank Breaking Current A 400/1250
Circuit Breaker Classification   E2, S2, C2
Auxiliary Operating Supply V dc 125/110/48/30
Busbars Normal Current A 1250, 2000
Typical Weight kg 500 - 650
Ambient Air Temperature ˚C -5 to +40
Relative Humidity % <95
Altitude m <1000
Mechanical Endurance M2 10,000 operations

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