Onesto 100A 240V - 415V 6kA AC 3 Pole Circuit Breaker

Onesto 100A 240V - 415V 6kA AC 3 Pole Circuit Breaker -

Onesto 100A 240V - 415V 6kA AC 3 Pole Circuit Breaker

Regular price R 672.00 incl. VAT
R 58435 excl. VAT
incl. VAT /

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A more significant limitation capability of short circuit current

  • The limitation capability of a MCB is an internal characteristic which makes it possible to open the circuit before the short circuit current reaches its prospective maximum value.

A MCB with a better current limitation capability provides several advantages

  • To reduce the thermal effects in the cable i.e increase life span of cables.
  • To reduce the mechanical effects and electrodynamics forces on the different contacts.
  • To reduce the electromagnetic effects which can be harmful to sensitive equipment / loads.

Technical Information

  • Type: 2Pole.
  • Rated current : 100 A.
  • Curve : C.
  • Rated short circuit breaking capacity : 6 kA.
  • Rated service short circuit breaking capacity according to NF EN 60898 : 6 kA.
  • Frequency : 50/60 Hz.
  • Rated operational AC voltage : 230V /400V.
  • Operating temperature : -25 to 60 °C.


All solar products, power systems, water heating and gas products and their components must be installed by appropriately qualified personnel. All installations must adhere to local wiring regulations and standards. Sustainable Online will not be held liable for any product malfunctions as a result of incorrectly installed systems.

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