Surge Suppressor Units

Surge suppressor units are a kind of protective device used to ensure that electrical equipment is not damaged by a sudden voltage spike. This can be caused by a lightning strike or simply an electrical fault. Surge suppressors are often built into devices such as power strips, but they are also available as standalone units.

How do surge suppressor units work?

Surge suppressor units protect devices by blocking or diverting the excess voltage to the ground. They are triggered when the voltage exceeds a pre-determined threshold. They are often used as part of power distribution units, and sometimes come with a warning light to indicate pre-failure.

Types of surge suppressor units

Surge suppressor units can vary in a number of ways, including the mounting method they require, their maximum surge current, and the type of electrical equipment they are to be used with. For example:

  • a coaxial surge suppressor is used with coaxial cable
  • a category 6 surge suppressor is used with category 6 cables

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Omschrijving Prijs Suppressor Type Maximum Voltage Rating Mounting Type Maximum Surge Current Series Length Depth Height Dimensions Lead Pitch Minimum Operating Temperature Maximum Operating Temperature CAD Drawing Accessory Type
Nieuw
RS-stocknr. 213-1139
Fabrikantnummer3TX7402-3S
FabrikantSiemens
15,60 €
Each
Aantal stuks
- 127 V ac - - 3TX7402-3S - - - - - - - - -
Nieuw
RS-stocknr. 213-1138
Fabrikantnummer3TX7402-3J
FabrikantSiemens
11,60 €
Each
Aantal stuks
- 240 V ac - - 3TX7402-3J - - - - - - - - -
RS-stocknr. 202-1663
Fabrikantnummer3RT2946-1CD00
FabrikantSiemens
15,90 €
Each
Aantal stuks
Surge Suppressor 240 V ac Through Hole - SIRIUS - - - - - - - - -