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

666 Products showing for Surge Suppressor Units

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Phoenix Contact, VAL Surge Arrester 275 V ac Maximum Voltage Rating 80A Maximum Surge Current Surge Suppressor RS Stock No.: 287-7864 Mfr. Part No.: 2859013 Datasheets: HK$782.382 Each (In a Pack of 10)	Phoenix Contact	Surge Suppressor	275 V ac	DIN Rail	80A	VAL	-	-	-	-	-	-	-	-	-	-	-
Bourns, 1977 Coaxial Surge Protection 600 V dc Maximum Voltage Rating 20kA Maximum Surge Current Coaxial Surge Protector RS Stock No.: 172-7301 Mfr. Part No.: 1977-50-A01 Datasheets: HK$1,705.112 Each (In a Box of 10)	Bourns	Coaxial Surge Protector	600 V dc	Through Hole	20kA	1977	68mm	26mm	-	68 x 26mm	-	-50°C	+85°C	-	-	-	-
WJ Furse, ESP TN/JP Surge Protection Device 296 V Maximum Voltage Rating 1kA Maximum Surge Current BT Line Surge RS Stock No.: 793-3780 Mfr. Part No.: 7TCA085400R0177 ESP TN/JP Datasheets: HK$1,480.50 Each	WJ Furse	BT Line Surge Protector	296 V	DIN Rail	1 kA, 10kA	ESP TN/JP	106mm	24mm	60mm	106 x 24 x 60mm	-	-40°C	+80°C	-	-	-	-
Bourns, 1210 Surge Arrester 600 V ac Maximum Voltage Rating 100kA Maximum Surge Current 1 Pole Protector RS Stock No.: 172-9926 Mfr. Part No.: 1210-1S-600 Datasheets: HK$3,268.08 Each (In a Box of 4)	Bourns	1 Pole Protector	600 V ac	DIN Rail	100kA	1210	18mm	67mm	90mm	18 x 67 x 90mm	-	-50°C	+85°C	-	-	-	-
Phoenix Contact, PT Surge Protection Plug 24 VDC Maximum Voltage Rating RS Stock No.: 131-642 Mfr. Part No.: 2800776 Datasheets: HK$1,125.39 Each	Phoenix Contact	-	24 VDC	Terminal Mount	-	PT	-	-	-	-	-	-	-	-	-	-	-
Bourns, 1840 Surge Protector 24 V Maximum Voltage Rating 20kA Maximum Surge Current Signal & Data Line Protector RS Stock No.: 805-5137 Mfr. Part No.: 1840-24-A3 Datasheets: HK$2,266.24 Each	Bourns	Signal & Data Line Protector	24 V	DIN Rail	20kA	1840	83.31mm	18.8mm	-	83.31 x 18.8mm	-	-40°C	+60°C	-	-	-	-
Phoenix Contact, VAL Surge Protection Plug 100 V Maximum Voltage Rating RS Stock No.: 130-289 Mfr. Part No.: 2805318 Datasheets: HK$489.96 Each (In a Pack of 10)	Phoenix Contact	-	100 V	Base Mount	-	VAL	-	-	-	-	-	-	-	-	-	-	-
Phoenix Contact, PT-IQ-1X2-24DC-P Surge Protection Plug 24 V dc Maximum Voltage Rating 1A Maximum Surge Current Surge RS Stock No.: 286-1608 Mfr. Part No.: 2800772 Datasheets: HK$1,331.39 Each	Phoenix Contact	Surge Protection	24 V dc	Base Mount	1A	PT-IQ-1X2-24DC-P	-	-	-	-	-	-	-	-	-	-	-
Phoenix Contact, MNT-1 CH II Surge Protection Device 400 V ac Maximum Voltage Rating 16A Maximum Surge Current Surge RS Stock No.: 286-1609 Mfr. Part No.: 2882255 Datasheets: HK$669.58 Each	Phoenix Contact	Surge Suppressor	400 V ac	Plug In	16A	MNT-1 CH II	-	-	-	-	-	-	-	-	-	-	-
Bourns, 1977 Coaxial Surge Protection 130 V dc Maximum Voltage Rating 20kA Maximum Surge Current Coaxial Surge Protector RS Stock No.: 172-8708 Mfr. Part No.: 1977-09-A00 Datasheets: HK$851.732 Each (In a Box of 10)	Bourns	Coaxial Surge Protector	130 V dc	Through Hole	20kA	1977	64mm	26mm	-	64 x 26mm	-	-50°C	+85°C	-	-	-	-
Bourns, 1210 Surge Arrester 600 V ac Maximum Voltage Rating 100kA Maximum Surge Current 1 Pole Protector RS Stock No.: 785-8124 Mfr. Part No.: 1210-1S-600 Datasheets: HK$3,265.77 Each	Bourns	1 Pole Protector	600 V ac	DIN Rail	100kA	1210	18mm	67mm	90mm	18 x 67 x 90mm	-	-50°C	+85°C	-	-	-	-
Dehn, ROD Surge Protection Device Air Termination Rod RS Stock No.: 786-9367 Mfr. Part No.: PV angled rod Datasheets: HK$135.89 Each	Dehn	Air Termination Rod	-	-	-	ROD	1000mm	-	-	10 x 1000mm	-	-	-	-	-	-	-
WJ Furse, DS Lightning / Surge Arrester 280 V Maximum Voltage Rating 0.01kA Maximum Surge Current Mains Protector RS Stock No.: 847-2706 Mfr. Part No.: 7TCA085460R0317 ESP 240DS-10A Datasheets: HK$2,702.61 Each	WJ Furse	Mains Protector	280 V	DIN Rail	0.01kA	DS	36mm	75mm	90mm	36 x 75 x 90mm	-	-40°C	+80°C	-	-	-	-
WJ Furse, ESP Q Surge Suppressor Unit 132 V Maximum Voltage Rating 5kA Maximum Surge Current 8 Wire 110V Surge Protector RS Stock No.: 788-6735 Mfr. Part No.: 7TCA085400R0088 ESP 110Q Datasheets: HK$3,457.30 Each	WJ Furse	8 Wire 110V Surge Protector	132 V	DIN Rail	5 kA, 20kA	ESP Q	95mm	69mm	87mm	95 x 87 x 18mm	-	-40°C	+80°C	-	-	-	-
Bourns, 1210 Surge Arrester 600 V ac Maximum Voltage Rating 100kA Maximum Surge Current 1 Pole Protector RS Stock No.: 172-8703 Mfr. Part No.: 1210-1S-400 Datasheets: HK$1,513.649 Each (In a Box of 8)	Bourns	1 Pole Protector	600 V ac	DIN Rail	100kA	1210	18mm	67mm	90mm	18 x 67 x 90mm	-	-50°C	+85°C	-	-	-	-
Bourns, 1977 Coaxial Surge Protection 600 V dc Maximum Voltage Rating 20kA Maximum Surge Current Coaxial Surge Protector RS Stock No.: 172-8702 Mfr. Part No.: 1977-50-A02 Datasheets: HK$1,456.392 Each (In a Box of 10)	Bourns	Coaxial Surge Protector	600 V dc	Through Hole	20kA	1977	51mm	26mm	-	51 x 26mm	-	-50°C	+85°C	-	-	-	-
Bourns, 1977 Coaxial Surge Protection 300 V dc Maximum Voltage Rating 20kA Maximum Surge Current Coaxial Surge Protector RS Stock No.: 785-8219 Mfr. Part No.: 1977-25-A03 Datasheets: HK$1,460.98 Each	Bourns	Coaxial Surge Protector	300 V dc	Through Hole	20kA	1977	57mm	26mm	-	57 x 26mm	-	-50°C	+85°C	-	-	-	-
Bourns, 1210 Surge Arrester 415 V ac Maximum Voltage Rating 100kA Maximum Surge Current 4 Pole Protector RS Stock No.: 172-8714 Mfr. Part No.: 1210-4S-230 Datasheets: HK$6,628.60 Each (In a Box of 2)	Bourns	4 Pole Protector	415 V ac	DIN Rail	100kA	1210	72mm	67mm	90mm	72 x 67 x 90mm	-	-50°C	+85°C	-	-	-	-
Bourns, 1210 Surge Arrester 600 V ac Maximum Voltage Rating 100kA Maximum Surge Current 1 Pole Protector RS Stock No.: 785-8115 Mfr. Part No.: 1210-1S-400 Datasheets: HK$1,432.92 Each	Bourns	1 Pole Protector	600 V ac	DIN Rail	100kA	1210	18mm	67mm	90mm	18 x 67 x 90mm	-	-50°C	+85°C	-	-	-	-
WJ Furse, ESP D/TN Surge Suppressor Unit 7.79 V Maximum Voltage Rating 5kA Maximum Surge Current Twisted Pair Surge RS Stock No.: 198-0418 Mfr. Part No.: 7TCA085400R0079 ESP 06D Datasheets: HK$631.00 Each	WJ Furse	Twisted Pair Surge Protector	7.79 V	DIN Rail	5 kA, 20kA	ESP D/TN	120mm	19mm	54mm	120 x 54 x 19mm	-	-25°C	+70°C	-	-	-	-

Surge Suppressor Units

How do surge suppressor units work?

Types of surge suppressor units

666 Products showing for Surge Suppressor Units

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