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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Description Price 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
RS Stock No. 167-8587
Mfr. Part No.B88069X8690B502
BrandEPCOS
$4.10
Each (In a Tray of 500)
units
3 Pole Arrester 350 V Through Hole 10kA B88069X 10mm - - 8 (Dia.) x 10mm 4.4mm -40°C +90°C -
RS Stock No. 167-0348
Mfr. Part No.B88069X4051T902
BrandEPCOS
$4.951
Each (On a Reel of 900)
units
3 Pole Arrester 90 V dc Surface Mount 5kA B88069X 8mm 5mm 5.6mm 8 x 5 x 5.6mm - -40°C +90°C -
RS Stock No. 518-0606
Mfr. Part No.B88069X8690B502
BrandEPCOS
$3.10
Each
units
3 Pole Arrester 350 V Through Hole 10kA B88069X 10mm - - 8 (Dia.) x 10mm 4.4mm -40°C +90°C -
RS Stock No. 703-1089
Mfr. Part No.B88069X4051T902
BrandEPCOS
$3.82
Each
units
3 Pole Arrester 90 V dc Surface Mount 5kA B88069X 8mm 5mm 5.6mm 8 x 5 x 5.6mm - -40°C +90°C -
RS Stock No. 216-0609
Mfr. Part No.B88069X7200B502
BrandEPCOS
$3.33
Each
units
3 Pole Arrester 350 V dc Through Hole 25kA B88069X 13.4mm 8mm 10.5mm 13.4 x 8 x 10.5mm - -40°C +90°C -
RS Stock No. 167-8177
Mfr. Part No.B88069X7200B502
BrandEPCOS
$5.183
Each (In a Tray of 500)
units
3 Pole Arrester 350 V dc Through Hole 25kA B88069X 13.4mm 8mm 10.5mm 13.4 x 8 x 10.5mm - -40°C +90°C -
RS Stock No. 769-1846
Mfr. Part No.B88069X9731T303
BrandEPCOS
$2.004
Each (In a Pack of 5)
units
2 Electrode Arrester 200 V - 2kA B88069X 3.5mm - - 2.8 (Dia.) x 3.5mm - -40°C +125°C -
RS Stock No. 167-8571
Mfr. Part No.B88069X8910B502
BrandEPCOS
$4.10
Each (In a Tray of 500)
units
3 Pole Arrester 230 V dc Through Hole 15kA B88069X 13.4mm 8mm 10.5mm 13.4 x 8 x 10.5mm - -40°C +90°C -
RS Stock No. 191-1579
Mfr. Part No.B88069X8910B502
BrandEPCOS
$3.13
Each
units
3 Pole Arrester 230 V dc Through Hole 15kA B88069X 13.4mm 8mm 10.5mm 13.4 x 8 x 10.5mm - -40°C +90°C -
RS Stock No. 167-0281
Mfr. Part No.B88069X9731T303
BrandEPCOS
$0.955
Each (On a Reel of 3000)
units
2 Electrode Arrester 200 V - 2kA B88069X 3.5mm - - 2.8 (Dia.) x 3.5mm - -40°C +125°C -