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. 179-3053
Mfr. Part No.83120151
BrandMersen
PHP65,952.00
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. 135-7129
Mfr. Part No.2906859
PHP1,231.65
Each
units
Surge Protection Device 30 V dc DIN Rail 2 (Nominal Discharge)kA TTC-6-MOV-D-24DC-PT-I 69.5mm 6.2mm 92mm 69.5 x 6.2 x 92mm - -40°C +85°C -
RS Stock No. 188-8250
Mfr. Part No.2907925
PHP5,719.68
Each
units
Type 3 Surge Protection Device 24 V ac/dc DIN Rail 26A - 17.7mm 74.5mm 101mm 17.7 x 74.5 x 101mm - -40°C +80°C -
RS Stock No. 847-0965
Mfr. Part No.DG MOD 750
BrandDehn
PHP4,909.89
Each
units
Type 2 Arrester 600 V Through Hole - DG 18mm 51mm 45mm 18 x 51 x 45mm - - - -
RS Stock No. 785-8099
Mfr. Part No.1210-1S-230
BrandBourns
PHP4,515.00
Each
units
1 Pole Protector 415 V ac DIN Rail 100kA 1210 18mm 67mm 90mm 18 x 67 x 90mm - -50°C +85°C -
RS Stock No. 179-3057
Mfr. Part No.83120145
BrandMersen
PHP41,412.00
Each
units
Type 1 Arrester, Type 2 Arrester 275 V dc, 230/400 V ac DIN Rail 12.5kA STPT12 72mm 76mm 90mm 72 x 76 x 90mm - -40°C +80°C -
RS Stock No. 175-2589
Mfr. Part No.OVR T1-T2 3N 12.5-275s P TS QS
BrandABB
PHP33,851.00
Each
units
- 275 V DIN Rail 80kA OVR 71.2mm 76.7mm 95.8mm 71.2 x 76.7 x 95.8mm - -40°C +80°C -
RS Stock No. 135-7117
Mfr. Part No.2906847
PHP1,050.00
Each
units
Surge Protection Device 15 V dc DIN Rail 300 (Nominal Discharge)A TTC-6-TVSD-C-12DC-PT-I 69.5mm 6.2mm 92mm 69.5 x 6.2 x 92mm - -40°C +85°C -
RS Stock No. 172-9924
Mfr. Part No.1977-50-A00
BrandBourns
PHP5,193.30
Each (In a Box of 10)
units
Coaxial Surge Protector 600 V dc Through Hole 20kA 1977 64mm 26 (Dia.)mm - 64 x 26 (Dia.)mm - -50°C +85°C -
RS Stock No. 847-0961
Mfr. Part No.DG M TNC 440 FM
BrandDehn
PHP17,072.67
Each
units
Type 2 Arrester 440 V DIN Rail 40kA DG 54mm 66mm 90mm 54 x 66 x 90mm - -40°C +80°C -
RS Stock No. 135-7114
Mfr. Part No.2907325
PHP6,429.68
Each
units
Surge Protection Device 30 V dc DIN Rail 10 (Discharge)kA TTC-3-1X2-24DC-PT 69.5mm 3.5mm 106mm 69.5 x 3.5 x 106mm - -40°C +85°C -
RS Stock No. 135-7128
Mfr. Part No.2906858
PHP1,207.50
Each
units
Surge Protection Device 150 V ac DIN Rail 2.5 (Nominal Discharge)kA TTC-6-MOV-C-120AC-PT-I 69.5mm 6.2mm 92mm 69.5 x 6.2 x 92mm - -40°C +85°C -
RS Stock No. 161-8373
Mfr. Part No.ESP TV/EURO
BrandWJ Furse
PHP7,844.00
Each
units
ESP Protector 6.4 V Surface Mount 3kA ESP TV 75mm 23mm 58mm 75 x 23 x 58mm - -40°C +80°C -
RS Stock No. 2508484147
Mfr. Part No.L71-A470X
BrandEPCOS
PHP146.68
Each
units
- - - - - - - - - - - - -
RS Stock No. 2509636611
Mfr. Part No.0603ESDA-MLP7
PHP13.68
Each
units
- - - - - - - - - - - - -
RS Stock No. 2508486610
Mfr. Part No.T61-C350X
BrandEPCOS
PHP181.64
Each
units
- - - - - - - - - - - - -
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