Features at a glance

  • Contact Elements designed to achieve low operating temperature.
  • Tin plated EC Grade Copper Contacts for engagement with Bare/Tinned Aluminum or Copper Vertical Bus Bars.
  • Chemical compatibility ensures minimal galvanic corrosion.
  • The contact spring is designed to ensure minimum milli-volt drop across the point of engagement of contact.
  • Used on both incoming & outgoing sides, and designed to withstand the current flow in case of short circuit.
  • Internally shrouded to prevent phase to phase faults.
  • Electrically, mechanically & thermally adequate housing moulded out of Glass Fibre Reinforced Polymer.


STANDARDS IEC 61439 – 1&2
Physical Characteristics Body Material: Glass Reinforced Polyamer (GRP)
Contact Material: Silver Plated Copper Contacts
Conductor Temp: 105°C*
Flammability: UL94-VO
Glow Wire: 960°C
Electrical Characteristics Voltage Ratings Equipment Voltage Ue: 690V
Insulation Voltage Ui: 690V
Impulse Voltage Uimp: 8kV
Current Rating 250 A

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