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 Hazardous Area Certification
RS庫存編號 890-8482
製造零件編號STC-P0E-65MF
BrandSolaHD
HK$639.07
單位
Isolated Ethernet Protector 65 V dc Flange Mount - STC-PoE 76.2mm 25.4mm 20.32mm 76.2 x 25.4 x 76.2mm - - - - -
RS庫存編號 891-3572
製造零件編號STCP0E65FF
BrandSolaHD
HK$595.38
單位
Isolated Ethernet Protector 60 V dc Flange Mount 10kA STC-PoE 58.4mm 25.4mm 20.3mm 58.4 x 25.4 x 20.3mm - - - - -
RS庫存編號 891-3563
製造零件編號STC-CAT6-POE-I
BrandSolaHD
HK$1,961.99
單位
Isolated Ethernet Protector 60 V dc Flange Mount 10kA STC-PoE 137.2mm 40.7mm 43.2mm 137.2 x 40.7 x 43.2mm - - - - -
RS庫存編號 890-8508
製造零件編號STC-CCTV-75
BrandSolaHD
HK$1,108.54
單位
Transient Voltage Suppressor 5 V Flange Mount 20kA STC-CCTV - - - - - -40°C +85°C - -
RS庫存編號 890-8498
製造零件編號STC-DRS-232
BrandSolaHD
HK$821.61
單位
Transient Voltage Suppressor 15 V DIN Rail 10kA STC-DRS 20.3mm 28mm 75mm 20.3 x 28 x 75mm - - - - -
RS庫存編號 890-8514
製造零件編號STC-642-036
BrandSolaHD
HK$899.78
單位
Signal & Data Line Protector 36 V Screw Mount 10kA STC-642 60.96mm 25.4mm 52.07mm 60.96 x 25.4 x 52.07mm - -40°C +85°C - -
RS庫存編號 890-8511
製造零件編號STC-PCB1B
BrandSolaHD
HK$247.84
單位
Signal & Data Line Protector - DIN Rail - STC-PCB - - - - - - - - -
RS庫存編號 890-8501
製造零件編號STC-CCTV-75I
BrandSolaHD
HK$1,173.59
單位
Transient Voltage Suppressor 5 V Flange Mount 20kA STC-CCTV - - - - - -40°C +85°C - -