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

658 Products showing for Surge Suppressor Units

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Eaton, Series xPole Surge Protector 1000 V Maximum Voltage Rating Surge Arrester RS Stock No.: 244-270 Mfr. Part No.: 176096 SPPVT2H-10-2+PE Datasheets: $767.51 Each	Eaton	Surge Arrester	1000 V	Plug In	-	Series xPole	-	-	-	-	-	-	-	-	-	-	-
WJ Furse, ESP Q Surge Suppressor Unit 18.8 V Maximum Voltage Rating 5kA Maximum Surge Current 8 wire 15V Surge Protector RS Stock No.: 456-8207 Mfr. Part No.: 7TCA085400R0098 ESP 15Q Datasheets: $670.49 Each	WJ Furse	8 wire 15V Surge Protector	18.8 V	DIN Rail	5 kA, 20kA	ESP Q	110mm	18mm	180mm	95 x 87 x 18mm	-	-25°C	+70°C	-	-	-	-
Phoenix Contact, PT-BE/FM Surge Suppressor Unit 240 V Maximum Voltage Rating Base Element RS Stock No.: 445-5274 Mfr. Part No.: 2839282 Datasheets: $92.35 Each	Phoenix Contact	Base Element	240 V	DIN Rail	-	PT-BE/FM	90mm	17.5mm	66mm	90 x 17.5 x 66mm	-	-40°C	+80°C	-	-	-	-
Siemens, LP798-1N Lightning Surge Protector Lightning Protector RS Stock No.: 256-0870 Mfr. Part No.: 6GK57982LP002AA6 Datasheets: $676.40 Each	Siemens	Lightning Protector	-	-	-	LP798-1N	-	-	-	-	-	-	-	-	-	-	-
Siemens, 3TX7402 Surge Suppressor Unit 150 V Maximum Voltage Rating Surge Suppressor RS Stock No.: 213-1139 Mfr. Part No.: 3TX7402-3S Datasheets: $68.00 Each	Siemens	Surge Suppressor	150 V	-	-	3TX7402	-	-	-	-	-	-	-	-	-	-	-
Eaton, SLP Surge Suppressor Unit 18 V Maximum Voltage Rating 20kA Maximum Surge Current Signal & Data Line Protector RS Stock No.: 618-9761 Mfr. Part No.: SLP16D/RS Datasheets: $547.58 Each	Eaton	Signal & Data Line Protector	18 V	DIN Rail	20kA	SLP	105mm	12mm	86mm	105 x 12 x 86mm	-	-40°C	+80°C	-	-	-	-
Bourns, 1320 Surge Arrester 100 V dc Maximum Voltage Rating 40kA Maximum Surge Current 2 Pole Protector RS Stock No.: 172-8707 Mfr. Part No.: 1320-S-75 Datasheets: $194.385 Each (In a Box of 8)	Bourns	2 Pole Protector	100 V dc	DIN Rail	40kA	1320	18mm	67mm	90mm	18 x 67 x 90mm	-	-40°C	+85°C	-	-	-	-
Eaton, Series xPole Surge Protector 600 V Maximum Voltage Rating Surge Arrester RS Stock No.: 243-245 Mfr. Part No.: 176094 SPPVT2H-06-2+PE Datasheets: $729.33 Each	Eaton	Surge Arrester	600 V	Plug In	-	Series xPole	-	-	-	-	-	-	-	-	-	-	-
Roxburgh EMC, DVS Surge Suppressor Unit 40 V ac, 56 V dc Maximum Voltage Rating 40kA Maximum Surge Current Type 1 RS Stock No.: 707-9814 Mfr. Part No.: DVSC2440 Datasheets: $392.57 Each	Roxburgh EMC	Type 1 Arrester, Type 2 Arrester	40 V ac, 56 V dc	DIN Rail	40kA	DVS	35mm	68mm	90mm	35 x 68 x 90mm	-	-40°C	+80°C	-	-	-	-
WJ Furse, D1 Lightning / Surge Arrester 280 V Maximum Voltage Rating 6.25kA Maximum Surge Current Mains Surge Protector RS Stock No.: 788-6766 Mfr. Part No.: 7TCA085460R0086 ESP 240D1 Datasheets: $778.34 Each	WJ Furse	Mains Surge Protector	280 V	DIN Rail	6.25 kA, 80kA	D1	-	72mm	90mm	72 x 90 x 88mm	-	-40°C	+70°C	-	-	-	-
WJ Furse, ESP Surge Suppressor Unit 16.7 V Maximum Voltage Rating 5kA Maximum Surge Current RS485 Surge Protector RS Stock No.: 788-6744 Mfr. Part No.: 7TCA085400R0191 ESP RS485 Datasheets: $452.68 Each	WJ Furse	RS485 Surge Protector	16.7 V	DIN Rail	5 kA, 20kA	ESP	105mm	38mm	54mm	120 x 54 x 19mm	-	-40°C	+80°C	-	-	-	-
WJ Furse, D1 Lightning / Surge Arrester 280 V Maximum Voltage Rating 6.25kA Maximum Surge Current Mains Surge Protector RS Stock No.: 788-6753 Mfr. Part No.: 7TCA085460R0105 ESP 415D1 Datasheets: $1,364.98 Each	WJ Furse	Mains Surge Protector	280 V	DIN Rail	6.25 kA, 80kA	D1	-	144mm	90mm	144 x 90 x 88mm	-	-40°C	+70°C	-	-	-	-
Eaton, Series xPole Surge Protector 1000 V Maximum Voltage Rating Surge Arrester RS Stock No.: 244-690 Mfr. Part No.: 176098 SPPVT2H-10 Datasheets: $439.12 Each	Eaton	Surge Arrester	1000 V	Plug In	-	Series xPole	-	-	-	-	-	-	-	-	-	-	-
WJ Furse, DS Lightning / Surge Arrester 280 V Maximum Voltage Rating 0.032kA Maximum Surge Current Mains Protector RS Stock No.: 847-2709 Mfr. Part No.: 7TCA085460R0318 ESP 240DS-32A Datasheets: $599.18 Each	WJ Furse	Mains Protector	280 V	DIN Rail	0.032kA	DS	36mm	75mm	90mm	36 x 75 x 90mm	-	-40°C	+80°C	-	-	-	-
Phoenix Contact, TTC-6-2-HC-M-24DC-PT-I Surge Protector 30 V dc Maximum Voltage Rating 5kA Maximum Surge Current Surge RS Stock No.: 135-7144 Mfr. Part No.: 2906731 Datasheets: $210.33 Each	Phoenix Contact	Surge Protection Device	30 V dc	DIN Rail	5kA	TTC-6-2-HC-M-24DC-PT-I	83.5mm	6.2mm	105.8mm	83.5 x 6.2 x 105.8mm	-	-40°C	+85°C	-	-	-	-
Dehn, DG Modular Surge Protector 440 V Maximum Voltage Rating 40kA Maximum Surge Current Type 2 Arrester RS Stock No.: 847-0961 Mfr. Part No.: DG M TNC 440 FM Datasheets: $935.96 Each	Dehn	Type 2 Arrester	440 V	DIN Rail	40kA	DG	54mm	66mm	90mm	54 x 66 x 90mm	-	-40°C	+80°C	-	-	-	-
Bourns, 1320 Surge Arrester 100 V dc Maximum Voltage Rating 40kA Maximum Surge Current 2 Pole Protector RS Stock No.: 785-8187 Mfr. Part No.: 1320-S-75 Datasheets: $270.18 Each	Bourns	2 Pole Protector	100 V dc	DIN Rail	40kA	1320	18mm	67mm	90mm	18 x 67 x 90mm	-	-40°C	+85°C	-	-	-	-
Phoenix Contact, PT 4X1+F-BE Surge Protector Surge Protector RS Stock No.: 241-6068 Mfr. Part No.: 2839376 Datasheets: $189.581 Each (In a Pack of 10)	Phoenix Contact	Surge Protector	-	DIN Rail	-	PT 4X1+F-BE	-	-	-	-	-	-	-	-	-	-	-
ABB Surge Suppressor Unit 90 V Maximum Voltage Rating RS Stock No.: 259-6041 Mfr. Part No.: 1SBN050020R1002 Datasheets: $96.98 Each	ABB	-	90 V	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Bourns, 1320 Surge Arrester 65 V dc Maximum Voltage Rating 30kA Maximum Surge Current 2 Pole Protector RS Stock No.: 172-8706 Mfr. Part No.: 1320-S-48 Datasheets: $194.408 Each (In a Box of 8)	Bourns	2 Pole Protector	65 V dc	DIN Rail	30kA	1320	18mm	67mm	90mm	18 x 67 x 90mm	-	-40°C	+85°C	-	-	-	-

Surge Suppressor Units

How do surge suppressor units work?

Types of surge suppressor units

658 Products showing for Surge Suppressor Units

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