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庫存編號 456-8099
製造零件編號ESP 415M1R
BrandWJ Furse
HK$5,499.82
單位
Mains Surge Protector 280 V Panel Mount 6.25 kA, 80 kA ESP M1 110mm 73mm 180mm 180 x 110 x 73mm - -40°C +80°C -
RS庫存編號 456-8162
製造零件編號ESP 15E
BrandWJ Furse
HK$1,193.68
單位
Twisted Pair Surge Protector 16.7 V DIN Rail 5 kA, 20 kA ESP E 120mm 19mm 54mm 120 x 54 x 19mm - -25°C +70°C -
RS庫存編號 788-6757
製造零件編號ESP 240 M1
BrandWJ Furse
HK$3,746.72
單位
Mains Surge Protector 280 V Panel Mount 6.25 kA, 80 kA ESP M1 - 60mm 180mm 160 x 60 x 73mm - -40°C +70°C -
RS庫存編號 788-6763
製造零件編號ESP Cat-6/PoE
BrandWJ Furse
HK$3,343.11
單位
Cat-6 PoE Surge Protector 58 V DIN Rail 1 kA, 10 kA ESP Cat-6 106mm 24mm 60mm 106 x 24 x 60mm - -40°C +80°C -
RS庫存編號 456-8128
製造零件編號ESP 240-5A
BrandWJ Furse
HK$1,402.65
單位
Low Current Mains Protector 280 V DIN Rail 10kA ESP 240 120mm 38mm 54mm 120 x 54 x 38mm - -40°C +70°C -
RS庫存編號 788-6750
製造零件編號ESP 415 M1
BrandWJ Furse
HK$7,547.23
單位
Mains Surge Protector 280 V DIN Rail 6.25 kA, 80 kA ESP M1 - 110mm 180mm 180 x 110 x 73mm - -40°C +70°C -
RS庫存編號 198-0452
製造零件編號ESP TN
BrandWJ Furse
HK$987.38
單位
Telephone Line Protector 296 V DIN Rail 5 kA, 20 kA ESP D/TN 120mm 19mm 54mm 120 x 54 x 19mm - -25°C +70°C -
RS庫存編號 456-8140
製造零件編號ESP 240-16A
BrandWJ Furse
HK$1,755.58
單位
Low Current Mains Protector 280 V DIN Rail 10kA ESP 240 120mm 38mm 54mm 120 x 54 x 38mm - -40°C +70°C -
RS庫存編號 198-0424
製造零件編號ESP 15D
BrandWJ Furse
HK$848.18
單位
Twisted Pair Surge Protector 19 V DIN Rail 5 kA, 20 kA ESP D/TN 120mm 19mm 54mm 120 x 54 x 19mm - -25°C +70°C -
RS庫存編號 198-0446
製造零件編號ESP 50D
BrandWJ Furse
HK$868.85
單位
Twisted Pair Surge Protector 58 V DIN Rail 5 kA, 20 kA ESP D/TN 120mm 19mm 54mm 120 x 54 x 19mm - -25°C +70°C -
RS庫存編號 847-2696
製造零件編號ESP 240D-32A
BrandWJ Furse
HK$1,911.17
單位
Mains Protector 280 V DIN Rail 32A D 36mm 75mm 90mm 36 x 75 x 90mm - -40°C +80°C -
RS庫存編號 456-8190
製造零件編號ESP 06Q
BrandWJ Furse
HK$2,385.90
單位
8 Wire 6V Surge Protector 7.79 V DIN Rail 5 kA, 20 kA ESP Q 110mm 18mm 180mm 95 x 87 x 18mm - -25°C +70°C -
RS庫存編號 788-6744
製造零件編號ESP RS485
BrandWJ Furse
HK$1,224.54
單位
RS485 Surge Protector 16.7 V DIN Rail 5 kA, 20 kA - 105mm 38mm 54mm 120 x 54 x 19mm - -40°C +80°C -
RS庫存編號 456-8156
製造零件編號ESP 06E
BrandWJ Furse
HK$1,193.70
單位
Twisted Pair Surge Protector 7.79 V DIN Rail 5 kA, 20 kA ESP E 120mm 19mm 54mm 120 x 54 x 19mm - -25°C +70°C -
RS庫存編號 788-6794
製造零件編號ESP RF 111221
BrandWJ Furse
HK$1,131.53
單位
Coaxial Surge Protector 85 V Screw Mount 2.5 kA, 20 kA ESP RF 58mm 25.8mm 40mm 58 x 25.8 x 40mm - -40°C +80°C -
RS庫存編號 788-6766
製造零件編號ESP 240 D1
BrandWJ Furse
HK$3,537.23
單位
Mains Surge Protector 280 V DIN Rail 6.25 kA, 80 kA D1 - 72mm 90mm 72 x 90 x 88mm - -40°C +70°C -
RS庫存編號 456-8178
製造零件編號ESP 30E
BrandWJ Furse
HK$1,165.27
單位
Twisted Pair Surge Protector 36.7 V DIN Rail 5 kA, 20 kA ESP E 120mm 19mm 54mm 120 x 54 x 19mm - -25°C +70°C -
RS庫存編號 788-6769
製造零件編號ESP Cat-6
BrandWJ Furse
HK$2,988.36
單位
Cat-6 Surge Protector 5 V DIN Rail 1 kA, 10 kA ESP Cat-6 106mm 24mm 60mm 106 x 24 x 60mm - -40°C +80°C -
RS庫存編號 788-6700
製造零件編號ESP SL30
BrandWJ Furse
HK$1,222.36
單位
Twisted Pair Surge Protector 36.7 V DIN Rail 2.5 kA, 20 kA ESP SL 106.5mm 7mm 104.6mm 106.5 x 7 x 104.6mm - -40°C +80°C -
RS庫存編號 847-2692
製造零件編號ESP 240D-10A
BrandWJ Furse
HK$1,703.76
單位
Mains Protector 280 V DIN Rail 10A D 36mm 75mm 90mm 36 x 75 x 90mm - -40°C +80°C -