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

656 Products showing for Surge Suppressor Units

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ABB, OVR Surge Protection Device 275 V Maximum Voltage Rating 40kA Maximum Surge Current Surge Protection Device RS Stock No.: 175-2595 Mfr. Part No.: 2CTB815704R0200 OVR T2 1N 40-275s P TS QS Datasheets: $393.06 Each	ABB	Surge Protection Device	275 V	DIN Rail	40kA	OVR	35.6mm	76.7mm	95.8mm	35.6 x 76.7 x 95.8mm	-	-40°C	+80°C	-	-	-	-
L-Com, LPXTRJ45 Surge Suppressor Unit 60 V Maximum Voltage Rating 100A Maximum Surge Current Gas Discharge Tube RS Stock No.: 297-466 Mfr. Part No.: LPXTRJ45-GBPOE++ Datasheets: $214.08 Each	L-Com	Gas Discharge Tube	60 V	DIN Rail	100A	LPXTRJ45	-	-	-	-	-	-	-	-	-	-	-
Phoenix Contact, PLT-SEC Universal Base 264 V ac Maximum Voltage Rating RS Stock No.: 207-2786 Mfr. Part No.: 2907924 Datasheets: $85.535 Each (In a Pack of 10)	Phoenix Contact	-	264 V ac	-	-	PLT-SEC	-	-	-	-	-	-	-	-	-	-	-
Phoenix Contact, VAL Surge Protection Plug RS Stock No.: 135-975 Mfr. Part No.: 2800624 Datasheets: $132.31 Each	Phoenix Contact	-	-	Base Mount	-	VAL	-	-	-	-	-	-	-	-	-	-	-
Phoenix Contact, VAL-EV-T1/T2 264/12.5-P Surge Protection Plug RS Stock No.: 269-8064 Mfr. Part No.: 1180148 Datasheets: $223.28 Each	Phoenix Contact	-	-	Base Mount	-	VAL-EV-T1/T2 264/12.5-P	-	-	-	-	-	-	-	-	-	-	-
Phoenix Contact, TTC-6P-2-HC-M-24DC-PT-I Surge Protector 30 V dc Maximum Voltage Rating 5kA Maximum Surge Current Surge RS Stock No.: 135-7154 Mfr. Part No.: 2906755 Datasheets: $344.58 Each	Phoenix Contact	Surge Protection Device	30 V dc	DIN Rail	5kA	TTC-6P-2-HC-M-24DC-PT-I	100mm	6.2mm	105.8mm	100 x 6.2 x 105.8mm	-	-40°C	+85°C	-	-	-	-
Phoenix Contact, PWT 100-800AC-FM Lightning / Surge Arrester 30 V dc, 800 V ac Maximum Voltage Rating 100kA Maximum RS Stock No.: 854-4867 Mfr. Part No.: 2800531 Datasheets: $3,283.64 Each	Phoenix Contact	Lightning Arrester	30 V dc, 800 V ac	Screw Mount	100kA	PWT 100-800AC-FM	176mm	280mm	191mm	176 x 280 x 191mm	-	-40°C	+55°C	-	-	-	-
Roxburgh EMC, CRH Surge Protection Device 500 V ac Maximum Voltage Rating 3 Phase RS Stock No.: 672-7048 Mfr. Part No.: 3CRH30330 Datasheets: $109.26 Each	Roxburgh EMC	3 Phase	500 V ac	Flange Mount	-	CRH	66mm	32mm	62mm	66 x 32 x 62mm	13mm	-40°C	+70°C	-	-	-	-
Phoenix Contact, PT Surge Protection Plug 24 VDC Maximum Voltage Rating RS Stock No.: 131-651 Mfr. Part No.: 2800813 Datasheets: $481.26 Each	Phoenix Contact	-	24 VDC	Terminal Mount	-	PT	-	-	-	-	-	-	-	-	-	-	-
Phoenix Contact, TTC-6P-1X2-12DC-PT-I Surge Protector 15 V dc Maximum Voltage Rating 10kA Maximum Surge Current Surge RS Stock No.: 135-7163 Mfr. Part No.: 2908193 Datasheets: $269.87 Each	Phoenix Contact	Surge Protection Device	15 V dc	DIN Rail	10kA	TTC-6P-1X2-12DC-PT-I	100mm	6.2mm	105.8mm	100 x 6.2 x 105.8mm	-	-40°C	+85°C	-	-	-	-
Phoenix Contact, BLT-T3-230-A Surge Suppressor Unit 230 V ac Maximum Voltage Rating 4kA Maximum Surge Current Type 3 RS Stock No.: 239-5024 Mfr. Part No.: 1038841 Datasheets: $129.734 Each (In a Pack of 10)	Phoenix Contact	Type 3 Surge Protection Device	230 V ac	Socket Mount	4kA	BLT-T3-230-A	-	-	-	-	-	-	-	-	-	-	-
Bourns, 1500 Surge Protector 360 V dc Maximum Voltage Rating 3kA Maximum Surge Current Isolated Ethernet Protector RS Stock No.: 785-8238 Mfr. Part No.: 1500-1S Datasheets: $378.32 Each	Bourns	Isolated Ethernet Protector	360 V dc	Wall Mount	3kA	1500	65mm	25.12mm	107mm	65 x 25.12 x 107.01mm	-	-40°C	+65°C	-	-	-	-
Phoenix Contact, TTC-6-2XTVSD-24DC-PT Surge Protector 30 V dc Maximum Voltage Rating 1kA Maximum Surge Current Surge RS Stock No.: 135-7139 Mfr. Part No.: 2906808 Datasheets: $126.15 Each	Phoenix Contact	Surge Protection Device	30 V dc	DIN Rail	1kA	TTC-6-2XTVSD-24DC-PT	69.5mm	6.2mm	105.8mm	69.5 x 6.2 x 105.8mm	-	-40°C	+85°C	-	-	-	-
Dehn, DPA M CLD Surge Arrester 48 V Maximum Voltage Rating 0.001kA Maximum Surge Current Surge Arrester RS Stock No.: 193-6599 Mfr. Part No.: DPA M CLD RJ45B 48 Datasheets: $341.73 Each	Dehn	Surge Arrester	48 V	DIN Rail	0.001kA	DPA M CLD	19mm	36mm	75mm	19 x 36 x 75mm	-	-40°C	+80°C	-	-	-	-
Dehn, DGA Modular Surge Protector 24 V Maximum Voltage Rating 1.5kA Maximum Surge Current Lightning Arrester RS Stock No.: 768-1849 Mfr. Part No.: DGA FF TV Datasheets: $324.02 Each	Dehn	Lightning Arrester	24 V	DIN Rail	1.5kA	DGA	90mm	27mm	52mm	90 x 27 x 52mm	-	-40°C	+80°C	-	-	-	-
Dehn, DG M TNS ACI Surge Arrester 275 V Maximum Voltage Rating Surge Arrester RS Stock No.: 193-6588 Mfr. Part No.: DG M TNS ACI 275 FM Datasheets: $2,236.17 Each	Dehn	Surge Arrester	275 V	DIN Rail	-	DG M TNS ACI	72mm	73mm	90mm	72 x 73 x 90mm	-	-40°C	+80°C	-	-	-	-
Allen Bradley, 100-FS Surge Suppressor Unit 250 V ac Maximum Voltage Rating Surge Suppressor RS Stock No.: 261-2809 Mfr. Part No.: 100-FSD250 Datasheets: $44.47 Each	Allen Bradley	Surge Suppressor	250 V ac	Front Mount	-	100-FS	-	-	-	-	-	-	-	-	-	-	-
Roxburgh EMC, CRH Surge Protection Device 500 V ac Maximum Voltage Rating 3 Phase RS Stock No.: 672-7039 Mfr. Part No.: CRH30330 Datasheets: $60.07 Each	Roxburgh EMC	3 Phase	500 V ac	Flange Mount	-	CRH	50mm	20mm	57mm	50 x 20 x 57mm	18mm	-40°C	+70°C	-	-	-	-
Phoenix Contact, PT-IQ-PTB-PT Surge Protection Device RS Stock No.: 241-6059 Mfr. Part No.: 2801296 Datasheets: $380.95 Each	Phoenix Contact	-	-	-	-	PT-IQ-PTB-PT	-	-	-	-	-	-	-	-	-	-	-
Dehn, DG Modular Surge Protector 275 V ac Maximum Voltage Rating 40kA Maximum Surge Current Type 2 Arrester RS Stock No.: 768-1763 Mfr. Part No.: DG M TT 2P 275 FM Datasheets: $669.47 Each	Dehn	Type 2 Arrester	275 V ac	DIN Rail	40kA	DG	36mm	66mm	90mm	36 x 66 x 90mm	-	-40°C	+80°C	-	-	-	-

Surge Suppressor Units

How do surge suppressor units work?

Types of surge suppressor units

656 Products showing for Surge Suppressor Units

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