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

667 產品顯示為 Surge Suppressor Units

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RS PRO RC Network Capacitor 500 V Maximum Voltage Rating 3 Phase RS庫存編號: 240-400 Datasheets: TWD492.00 個	RS PRO	3 Phase	500 V	DIN Rail	-	RC	62mm	19mm	40mm	62 x 19 x 40mm	-	-40°C	+70°C	-	-	-	-
RS PRO RC Network Capacitor 500 V Maximum Voltage Rating 1 Phase RS庫存編號: 813-430 Datasheets: TWD497.00 個	RS PRO	1 Phase	500 V	Flange Mount	-	RC	49mm	-	57mm	49 x 57mm	-	-40°C	+70°C	-	-	-	-
RS PRO Surge Suppressor Unit 230 V ac Maximum Voltage Rating 13.5kA Maximum Surge Current Mains Protector RS庫存編號: 206-7522 Datasheets: TWD1,544.00 個	RS PRO	Mains Protector	230 V ac	Plug In	13.5kA	BS1363	90mm	60mm	40mm	90 x 60 x 40mm	-	-	-	-	-	-	-
RS PRO Surge Suppressor Unit Telephone Line Protector RS庫存編號: 325-6537 Datasheets: TWD15,864.00 個	RS PRO	Telephone Line Protector	-	Wall Mount	-	DP200	110mm	28mm	75mm	110 x 28 x 75mm	-	-40°C	+70°C	-	-	-	-
RS PRO RC Network Capacitor 500 V Maximum Voltage Rating Mains Protector RS庫存編號: 240-393 Datasheets: TWD387.00 個	RS PRO	Mains Protector	500 V	DIN Rail	-	RC	62mm	19mm	40mm	62 x 19 x 40mm	-	-40°C	+70°C	-	-	-	-
RS PRO Surge Suppressor Unit 253 V Maximum Voltage Rating 6.5kA Maximum Surge Current EMC Filter RS庫存編號: 206-7910 Datasheets: TWD6,748.00 個	RS PRO	EMC Filter	253 V	DIN Rail	6.5kA	MAXX	-	-	-	-	-	-25°C	+85°C	-	-	-	-
RS PRO Surge Suppressor Unit 253 V Maximum Voltage Rating 6.5kA Maximum Surge Current EMC Filter RS庫存編號: 206-7926 Datasheets: TWD8,911.00 個	RS PRO	EMC Filter	253 V	DIN Rail	6.5kA	MAXX	-	-	-	-	-	-25°C	+85°C	-	-	-	-
Bourns, 1320 Surge Arrester 100 V dc Maximum Voltage Rating 40kA Maximum Surge Current 2 Pole Protector RS庫存編號: 785-8187 製造零件編號: 1320-S-75 Datasheets: TWD4,115.00 個	Bourns	2 Pole Protector	100 V dc	DIN Rail	40kA	1320	18mm	67mm	90mm	18 x 67 x 90mm	-	-40°C	+85°C	-	-	-	-
Bourns, 1320 Surge Arrester 150 V dc Maximum Voltage Rating 40kA Maximum Surge Current 2 Pole Protector RS庫存編號: 785-8180 製造零件編號: 1320-S-110 Datasheets: TWD3,401.00 個	Bourns	2 Pole Protector	150 V dc	DIN Rail	40kA	1320	18mm	67mm	90mm	18 x 67 x 90mm	-	-40°C	+85°C	-	-	-	-
Phoenix Contact, PT Surge Protection Plug 60 V Maximum Voltage Rating RS庫存編號: 129-550 製造零件編號: 2839648 Datasheets: TWD3,794.50 個 (每包:10個)	Phoenix Contact	-	60 V	DIN Rail	-	PT	-	-	-	-	-	-	-	-	-	-	-
Dehn, DR Modular Surge Protector 255 V ac/dc Maximum Voltage Rating 5kA Maximum Surge Current Surge Arrester RS庫存編號: 768-1791 製造零件編號: DR M 2P 255 Datasheets: TWD4,109.00 個	Dehn	Surge Arrester	255 V ac/dc	DIN Rail	5kA	DR	90mm	18mm	66mm	90 x 18 x 66mm	-	-40°C	+80°C	-	-	-	-
Deltron, VSU Surge Suppressor Unit 275 V Maximum Voltage Rating 0.0065kA Maximum Surge Current Voltage Suppression Unit RS庫存編號: 761-5766 製造零件編號: VSU4W Datasheets: TWD732.00 個	Deltron	Voltage Suppression Unit	275 V	Screw Mount	0.0065kA	VSU	40mm	40mm	35mm	40 x 40 x 35mm	-	-	-	-	-	-	-
Eaton, MA15 Surge Suppressor Unit 240 V dc, 280 V dc Maximum Voltage Rating 12kA Maximum Surge Current 1 Phase RS庫存編號: 618-9610 製造零件編號: MA15/D/2/SI Datasheets: TWD6,161.00 個	Eaton	1 Phase	240 V ac, 280 V dc	DIN Rail	12kA	MA15	79mm	25mm	93mm	79 x 25 x 93mm	-	-40°C	+85°C	-	-	-	-
WJ Furse, ESP D/TN Surge Suppressor Unit 296 V Maximum Voltage Rating 5kA Maximum Surge Current Telephone Line Protector RS庫存編號: 198-0452 製造零件編號: 7TCA085400R0171 ESP TN Datasheets: TWD5,922.00 個	WJ Furse	Telephone Line Protector	296 V	DIN Rail	5 kA, 20kA	ESP D/TN	120mm	19mm	54mm	120 x 54 x 19mm	-	-25°C	+70°C	-	-	-	-
Omron, J74KN Surge Suppressor Unit 110 → 250 V ac Maximum Voltage Rating RS庫存編號: 215-5177 製造零件編號: J74KN-C2-RC230 Datasheets: TWD571.00 個	Omron	-	110 → 250 V ac	-	-	J74KN	-	-	-	-	-	-	-	-	-	-	-
WJ Furse, ESP E Surge Suppressor Unit 36.7 V Maximum Voltage Rating 5kA Maximum Surge Current Twisted Pair Surge RS庫存編號: 456-8178 製造零件編號: 7TCA085400R0104 ESP 30E Datasheets: TWD7,306.00 個	WJ Furse	Twisted Pair Surge Protector	36.7 V	DIN Rail	5 kA, 20kA	ESP E	120mm	19mm	54mm	120 x 54 x 19mm	-	-25°C	+70°C	-	-	-	-
Bourns, 1250 Surge Arrester 600 V ac Maximum Voltage Rating 50kA Maximum Surge Current 3 Pole Protector RS庫存編號: 785-8159 製造零件編號: 1250-3S-400 Datasheets: TWD12,135.00 個	Bourns	3 Pole Protector	600 V ac	DIN Rail	50kA	1250	54mm	67mm	90mm	54 x 67 x 90mm	-	-50°C	+85°C	-	-	-	-
WJ Furse, D Lightning / Surge Arrester 280 V Maximum Voltage Rating 0.032kA Maximum Surge Current Mains Protector RS庫存編號: 847-2696 製造零件編號: 7TCA085460R0322 ESP 240D-32A Datasheets: TWD10,184.00 個	WJ Furse	Mains Protector	280 V	DIN Rail	0.032kA	D	36mm	75mm	90mm	36 x 75 x 90mm	-	-40°C	+80°C	-	-	-	-
Red Lion, R-C Surge Suppressor Unit 250 V dc Maximum Voltage Rating Inductive Load Suppressor RS庫存編號: 905-5771 製造零件編號: SNUB0000 Datasheets: TWD535.00 個	Red Lion	Inductive Load Suppressor	250 V dc	-	-	R-C	19mm	8.5mm	125mm	19 x 8.5 x 23mm	-	-	-	-	-	-	-
Phoenix Contact, TTC Surge Protection Device 36 V dc Maximum Voltage Rating Remote Indicator RS庫存編號: 207-2764 製造零件編號: 2907810 Datasheets: TWD7,151.00 個	Phoenix Contact	Remote Indicator	36 V dc	-	-	TTC	-	-	-	-	-	-	-	-	-	-	-