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. 179-3065
Mfr. Part No.83230110
BrandMersen
PHP7,786.00
Each
units
- 275 V ac DIN Rail 20kA STPT23 36mm 70mm 90mm 36 x 70 x 90mm - - - -
RS Stock No. 179-3075
Mfr. Part No.83020002
BrandMersen
PHP3,358.00
Each
units
- 275 V ac Plug In 20kA STPT2-40 - - - - - -40°C +80°C -
RS Stock No. 179-3066
Mfr. Part No.83230111
BrandMersen
PHP9,259.66
Each
units
- 275 V ac DIN Rail 20kA STPT23 36mm 70mm 90mm 36 x 70 x 90mm - - - -
RS Stock No. 179-3077
Mfr. Part No.83230003
BrandMersen
PHP3,159.00
Each
units
- 275 V ac Plug In 20kA STPT23 - - - - - - - -
RS Stock No. 179-3081
Mfr. Part No.83020159
BrandMersen
PHP25,992.00
Each
units
- 1500 V dc DIN Rail 40kA STPT2 54mm 70mm 90mm 54 x 70 x 90mm - -40°C +85°C -
RS Stock No. 179-3058
Mfr. Part No.83020106
BrandMersen
PHP4,250.46
Each
units
Type 2 Arrester 275 V ac DIN Rail 40kA STPT2-40 18mm 70mm 90mm 18 x 70 x 90mm - -40°C +80°C -
RS Stock No. 179-3084
Mfr. Part No.83060101
BrandMersen
PHP54,843.00
Each
units
Type 2 Arrester 400 V ac DIN Rail 240kA POP-CT 72mm 70mm 90mm 72 x 70 x 90mm - -5°C +40°C -
RS Stock No. 179-3063
Mfr. Part No.83020152
BrandMersen
PHP16,138.06
Each
units
Type 2 Arrester 275 V ac DIN Rail 40kA STPT2-40 72mm 70mm 90mm 72 x 70 x 90mm - -40°C +80°C -
RS Stock No. 179-3061
Mfr. Part No.83020147
BrandMersen
PHP18,555.00
Each
units
Type 2 Arrester 275 V ac DIN Rail 40kA STPT2-40 72mm 70mm 90mm 72 x 70 x 90mm - -40°C +80°C -
RS Stock No. 179-3082
Mfr. Part No.83120168
BrandMersen
PHP25,854.00
Each
units
- 1060 V dc DIN Rail 5kA STPT12 54mm 70mm 90mm 54 x 70 x 90mm - -40°C +85°C -
RS Stock No. 179-3059
Mfr. Part No.83020116
BrandMersen
PHP9,390.39
Each
units
Type 2 Arrester 275 V ac DIN Rail 40kA STPT2-40 36mm 70mm 90mm 36 x 70 x 90mm - -40°C +80°C -
RS Stock No. 179-3067
Mfr. Part No.83230126
BrandMersen
PHP14,613.00
Each
units
- 275 V ac DIN Rail 20kA STPT23 72mm 70mm 90mm 72 x 70 x 90mm - - - -
RS Stock No. 179-3054
Mfr. Part No.83120161
BrandMersen
PHP68,422.96
Each
units
Type 1 Arrester, Type 2 Arrester 275 V dc, 230/400 V ac DIN Rail 25kA STPT12 144mm 76mm 90mm 144 x 76 x 90mm - -40°C +80°C -
RS Stock No. 179-3076
Mfr. Part No.83020006
BrandMersen
PHP3,259.00
Each
units
- 530 V dc Plug In 40kA STPT2 - - - - - -40°C +85°C -
RS Stock No. 179-3060
Mfr. Part No.83020146
BrandMersen
PHP16,962.16
Each
units
Type 2 Arrester 275 V ac DIN Rail 40kA STPT2-40 72mm 70mm 90mm 72 x 70 x 90mm - -40°C +80°C -
RS Stock No. 179-3072
Mfr. Part No.83230403
BrandMersen
PHP16,441.00
Each
units
- 230 V ac, 275 V dc DIN Rail 20kA STET23 62mm 69mm 90mm 62 x 69 x 90mm - - - -
RS Stock No. 179-3068
Mfr. Part No.83230127
BrandMersen
PHP16,802.00
Each
units
- 275 V ac DIN Rail 20kA STPT23 72mm 70mm 90mm 72 x 70 x 90mm - - - -
RS Stock No. 179-3070
Mfr. Part No.83230137
BrandMersen
PHP17,274.00
Each
units
- 275 V ac DIN Rail 20kA STPT23 72mm 70mm 90mm 72 x 70 x 90mm - - - -
RS Stock No. 179-3071
Mfr. Part No.83230511
BrandMersen
PHP9,350.71
Each
units
- 275 V ac DIN Rail 20kA STMT23 18mm 65mm 86mm 18 x 65 x 86mm - - - -
RS Stock No. 179-3079
Mfr. Part No.83230000
BrandMersen
PHP3,413.91
Each
units
- 255 V ac Plug In 20kA STPT23 - - - - - - - -