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 Accessory Type
RS庫存編號 802-6704
製造零件編號2817990
TWD3,663.00
單位
Surge Arrester Protection Module 230 V ac Through Hole 40kA F-MS 12 ST 52.5mm 17.4mm 55.5mm 52.5 x 17.4 x 55.5mm - -40°C +80°C - -
RS庫存編號 445-5426
製造零件編號2838775
TWD8,317.00
單位
Protective Plug 14 V dc DIN Rail 20kA PT 5-HF-12 DC-ST 45mm 17.7mm 52mm - - -40°C +85°C - -
RS庫存編號 802-6542
製造零件編號2798844
TWD3,154.00
單位
Surge Arrester Protection Module 230 V ac DIN Rail 40kA VAL-MS 230 ST 17.7mm 54.5mm 52.4mm 17.7 x 54.5 x 52.4mm - -40°C +80°C - -
RS庫存編號 251-3823
BrandMTL
TWD4,271.00
單位
Surge Protection Device 22 V ac, 32 V dc DIN Rail 20kA SD 7mm 109.6mm 99mm 7 x 109.6 x 99mm - -40°C +80°C - -
RS庫存編號 504-3579
製造零件編號2858991
TWD4,952.00
單位
- - - - - - - - - - - - - -
RS庫存編號 456-8162
製造零件編號7TCA085400R0095 ESP 15E
BrandWJ Furse
TWD4,678.00
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 854-4860
製造零件編號2800645
TWD20,179.00
單位
Lightning Arrester 335 V ac DIN Rail 150kA VAL-MS-T1/T2 335/12.5/4+0 71.2mm 77.5mm 90mm 71.2 x 77.5 x 90mm - -40°C +80°C - -
RS庫存編號 216-0609
製造零件編號B88069X7200B502
BrandEPCOS
TWD74.00
單位
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庫存編號 167-8177
製造零件編號B88069X7200B502
BrandEPCOS
TWD60.20
Each (In a Tray of 500)
單位
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庫存編號 206-7910
BrandRS PRO
TWD4,009.00
單位
EMC Filter 253 V DIN Rail 6.5kA MAXX - - - - - -25°C +85°C - -
RS庫存編號 788-6690
製造零件編號7TCA085400R0063 ESP SL15
BrandWJ Furse
TWD5,026.00
單位
Twisted Pair Surge Protector 16.7 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 785-8231
製造零件編號1500-2S-W
BrandBourns
TWD4,036.00
單位
Grounded Ethernet Protector 360 V dc Wall Mount 3kA 1500 65mm 25.12mm 107.01mm 65 x 25.12 x 107.01mm - -40°C +65°C - -
RS庫存編號 785-8196
製造零件編號1977-09-A01
BrandBourns
TWD3,355.00
單位
Coaxial Surge Protector 130 V dc Through Hole 20kA 1977 68mm 26 (Dia.)mm - 68 x 26 (Dia.)mm - -50°C +85°C - -
RS庫存編號 170-9938
製造零件編號PGB1010603NR
BrandLittelfuse
TWD8.90
個 (在毎卷:5000)
單位
ESD Suppressor 24 V dc Surface Mount - PGB1 1.66mm 0.84mm 0.36mm 1.66 x 0.84 x 0.36mm - -65°C +125°C - -
RS庫存編號 672-7035
製造零件編號XEB1201
TWD235.00
/個 (每包:5個)
單位
Mains Protector - Flange Mount - XEB 19mm 8.5mm 25mm 19 x 8.5 x 25mm - -40°C +85°C - -
RS庫存編號 788-6744
製造零件編號7TCA085400R0191 ESP RS485
BrandWJ Furse
TWD5,034.00
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 760-6759
製造零件編號PGB1010603NR
BrandLittelfuse
TWD24.80
/個 (每包:5個)
單位
ESD Suppressor 24 V dc Surface Mount - PGB1 1.66mm 0.84mm 0.36mm 1.66 x 0.84 x 0.36mm - -65°C +125°C - -
RS庫存編號 172-8710
製造零件編號1977-09-A01
BrandBourns
TWD3,354.90
個 (以毎盒:10)
單位
Coaxial Surge Protector 130 V dc Through Hole 20kA 1977 68mm 26 (Dia.)mm - 68 x 26 (Dia.)mm - -50°C +85°C - -
RS庫存編號 768-1845
製造零件編號DGA GF TV
BrandDehn
TWD1,795.00
單位
Lightning Arrester 24 V dc DIN Rail 1.5kA DGA 49mm - - - - -40°C +80°C - -
RS庫存編號 802-8378
製造零件編號2920120
TWD6,232.00
單位
Protective Plug 20 V ac, 28 V dc DIN Rail, Screw Mount 20kA PT 2X1-24DC/FM-ST 17.7mm 52mm 45mm 17.7 x 52 x 45mm - -40°C +85°C - -