Electrical Supplies

Electrical Breakers, Protection devices & Measurement devicesLoad switches (LS)

Load break switch (L.B.S)

Load break switch (L.B.S)

Isolating Switches (I.S)

Isolating Switches (I.S)

Standards this line is built to

The designations below are cited by the products on this page. A specification is written in these, not in product names, so each one is set out with what it governs. Progress Horizon Trading supplies this line as an authorized distributor across Saudi Arabia.

  • IEC/EN 60947-1

    The general rules underneath every piece of low-voltage switchgear and controlgear: definitions, ratings and the test conditions the product-specific parts build on.

  • IEC/EN 60947-3

    Switches, disconnectors, switch-disconnectors and fuse-combination units: the devices that isolate a circuit safely rather than protect it.

  • IEC 60529

    The IP code. Two digits stating how well an enclosure keeps out solid objects and water, IP65 and the like. The number a specifier reads first when equipment sits outdoors or in a plant room.

  • KEMA-KEUR

    Independent Dutch product certification, a long-standing mark of tested electrical safety in European specifications.

  • CCC

    China Compulsory Certification: the mandatory safety mark for products placed on the Chinese market.