Electrical Outlets Plugin Style Surge Suppressors
Description
Electrical outlets plugin style surge suppressors are devices designed to protect electrical equipment from voltage transients by plugging directly into wall outlets. They serve as a barrier between the electrical outlet and the connected devices, helping to prevent damage from power surges.
Working Principle
Plugin style surge suppressors work by diverting excess voltage away from connected devices when a surge occurs. They typically use technologies such as metal oxide varistors (MOVs), silicon avalanche diodes, or gas tubes to absorb or redirect the excess energy. These components activate when the voltage exceeds a certain threshold, known as the clamping voltage, thereby protecting the connected equipment from damage. This makes them particularly useful in safeguarding sensitive electronics from unexpected power spikes.
Applications
Plugin style surge suppressors are commonly used in residential and commercial settings to protect a variety of electronic devices. Specific examples include:
- Home entertainment systems, where they protect televisions, gaming consoles, and audio equipment.
- Office environments, safeguarding computers, printers, and networking equipment.
- Kitchen appliances, such as refrigerators and microwaves, which can be sensitive to power fluctuations.
Advantages over other Plugin Style Surge Suppressors
One advantage of plugin style surge suppressors is their ease of installation, as they simply plug into existing wall outlets without the need for additional wiring or mounting. Additionally, they often come with multiple outlet types, including standard electrical outlets and data jacks, providing versatility in protecting various types of equipment.
Limitations
A limitation of plugin style surge suppressors is their capacity to handle only a certain level of surge current. For environments with high-exposure to large transients, such as industrial settings, higher-level surge protection may be required. Additionally, they may not provide protection against direct lightning strikes, which require more robust solutions like lightning arrestors.
Considerations
When selecting a plugin style surge suppressor, consider the initial cost and the level of protection it offers. Operating expenses are generally low, but the durability and lifespan can vary based on the technology used and the frequency of surge events. Regular maintenance and replacement may be necessary to ensure continued protection, especially in areas prone to frequent power surges. It's also important to match the suppressor's voltage rating with the system it will protect to ensure optimal performance.
from Legrand
Power & TVSS Strip 10 Outlets, 1100J Rating SURGE/COAX/PHONE, 8' Cord, Block Housing. FEATURES. 400V clamping voltage. UL1449 listed. Heavy-duty cord from 3 ft. to 15 ft., depending on device. Multiple function protection available for power, phone, fax, modem, coax, or data. Extremely long life... [See More]
- Type: Has Electrical Outlets
- Clamping Voltage: 400
- Mounting: Power Strip
- # of Outlets: 10
from Eaton | Power Quality
For home appliances or home/office PC use. 6 standard grounded outlets. Master On/Off switch for convenient control of all plugs. "Load Protected" LED will shut off if the surge suppression circuitry is no longer functional. 15 Amp resettable circuit breaker provides overload protection [See More]
- Type: Has Electrical Outlets
- Maximum AC Power: 1800
- Mounting: Standalone
- # of Outlets: 6
from Legrand
TVSS Power Outlet 15A 125V 7 Outlet 740J, 6' Cord, PC Gray. FEATURES. 400V clamping voltage. UL1449 listed. Heavy-duty cord from 3 ft. to 15 ft., depending on device. Multiple function protection available for power, phone, fax, modem, coax, or data. Extremely long life with dependable protection. [See More]
- Type: Has Electrical Outlets
- Clamping Voltage: 400
- Mounting: Power Strip
- # of Outlets: 7
from Eaton | Power Quality
For professional use including networked PCs, servers & business equipment. 360 degree rotating plug. 5 standard grounded outlets. 3 spaced outlets for protection of devices with transformer blocks. Master On/Off switch for convenient control of all plugs. "Load Protected" LED indicates normal... [See More]
- Type: Has Electrical Outlets
- Maximum AC Power: 1800
- Mounting: Standalone
- # of Outlets: 8
from Legrand
TVSS Power Strip 15A 125V 740J 48K 6' Cord, Phone/Fax, PC Gray. FEATURES. 400V clamping voltage. UL1449 listed. Heavy-duty cord from 3 ft. to 15 ft., depending on device. Multiple function protection available for power, phone, fax, modem, coax, or data. Extremely long life with dependable... [See More]
- Type: Has Electrical Outlets
- Clamping Voltage: 400
- Mounting: Power Strip
- # of Outlets: 7
from Eaton | Power Quality
Provides a fax/modem protector in addition to all the features of Eclipse Pro. Fax/Modem protection. Phone line is protected against surges and spikes for internet download and faxes. 360 degree rotating plug. 5 standard grounded outlets. 3 spaced outlets for protection of devices with transformer... [See More]
- Type: Has Electrical Outlets
- Maximum AC Power: 1800
- Mounting: Standalone
- # of Outlets: 8
from Legrand
Wiremold Sentrex High Performance Surge Protector Series and the Perma Power Computer Grade Surge Protector Series include a wide range of solutions for point-of-use surge protection applications. By dissipating and diverting excess voltage, Sentrex and Perma Power surge protection devices keep your... [See More]
- Type: Has Electrical Outlets
- Standards: UL 1449 Third Edition; UL
- # of Outlets: 5
- Features: On/Off Switch; Resettable Circuit Breaker; Simple visual indicators (e.g. LEDs)