UL Plugin Style Surge Suppressors
Description
UL Plugin Style Surge Suppressors are devices designed to protect electrical equipment from voltage transients. These suppressors are plugged directly into wall outlets and are equipped with various outlet types, including standard electrical outlets, RJ-type phone jacks, data jacks, screw-down terminals, DB connectors, and coaxial cable connectors. They are built to meet specific standards such as UL 1449 Second Edition, UL 497A, UL 1459, and UL452, ensuring compliance with safety and performance requirements.
Working Principle
Plugin style surge suppressors work by diverting excess voltage away from connected devices during a power surge. They achieve this by clamping the voltage to a safe level, allowing only the appropriate voltage to pass through to the devices. This is crucial in preventing damage to sensitive electronic equipment. The suppressors are particularly useful because they provide a straightforward and effective means of protecting against routine overvoltage, ensuring the longevity and reliability of electronic devices.
Applications
These surge suppressors are commonly used in residential and commercial settings to protect a variety of electronic devices. Specific examples include safeguarding home entertainment systems, office computers, and telecommunications equipment from power surges. They are also used in environments where sensitive data and communication lines need protection, such as in data centers and telecommunication hubs.
Advantages over other Plugin Style Surge Suppressors
UL Plugin Style Surge Suppressors offer several advantages, including compliance with rigorous safety standards like UL 1449, which ensures a high level of protection and reliability. They also provide a variety of outlet types and optional features such as audible alarms and graphical displays, which enhance their functionality and user-friendliness compared to other surge suppressors that may not offer these features.
Limitations
One limitation of UL Plugin Style Surge Suppressors is that they are designed for specific voltage levels and may not be suitable for all applications, particularly those requiring higher voltage protection. Additionally, they may not provide adequate protection against extremely high surge currents, such as those caused by direct lightning strikes, which require more robust solutions like lightning arrestors.
Considerations
When selecting a UL Plugin Style Surge Suppressor, it is important to consider the initial cost and operating expenses. While these devices are generally affordable, the cost can vary based on the features and specifications. Durability is another key factor, as a more durable suppressor will offer longer-lasting protection. Maintenance and replacement costs should also be considered, as surge suppressors may need to be replaced after a significant surge event to ensure continued protection.
from CITEL SURGE PROTECTION
CITEL model DS240 surge protectors are used mainly for distribution panels of single-phase and three-phase networks. They provide common-mode protection (between the active conductors and ground) and are available with an option remote alarm. The DS240 is built with a plug-in module and a fixed... [See More]
- Standards: UL 1449 Third Edition; CE Marking; CSA Mark; IEC; UL; EN 61643-11: Europe; NF EN 61643-11: France
- Operating Temp: -40 to 185
- Mounting: Symmetrical Rail 35 mm
- Type: Screw Down Terminals
from Automation24, Inc.
With the VARITECTOR VSPC base unit VVSPC BASE 1CL-8924730000 from Weidm üller offers a new family of surge protection devices for control and instrumentation (C &I) applications. Long cable runs from the field to the controls need protecting on against electrical surges, caused by remote... [See More]
- Standards: CE Marking; UL; UL, CE
- Operating Temp: -40 to 158
- Mounting: DIN Rail
- Type: Spring terminals
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]
- Standards: UL 1449 Third Edition; UL
- Clamping Voltage: 400
- Mounting: Power Strip
- Type: Has Electrical Outlets
from Automation24, Inc.
With the VARITECTOR VSPC base unit VSPC BASE 1CL R-8951730000 from Weidm üller offers a new family of surge protection devices for control and instrumentation (C &I) applications. Long cable runs from the field to the controls need protecting on against electrical surges, caused by remote... [See More]
- Standards: CE Marking; UL; UL, CE
- Operating Temp: -40 to 158
- Mounting: DIN Rail
- Type: Screw Down Terminals
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]
- Standards: UL 1449 Third Edition; UL
- Clamping Voltage: 400
- Mounting: Power Strip
- Type: Has Electrical Outlets
from Automation24, Inc.
With the VARITECTOR VSPC base unit VSPC BASE 2SL-8924720000 from Weidm üller offers a new family of surge protection devices for control and instrumentation (C &I) applications. Long cable runs from the field to the controls need protecting on against electrical surges, caused by remote... [See More]
- Standards: CE Marking; UL; UL, CE
- Operating Temp: -40 to 158
- Mounting: DIN Rail
- Type: Screw Down Terminals
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]
- Standards: UL 1449 Third Edition; UL
- Clamping Voltage: 400
- Mounting: Power Strip
- Type: Has Electrical Outlets
from Automation24, Inc.
With the VARITECTOR VSPC base unit VSPC BASE 2SL R-8951770000 from Weidm üller offers a new family of surge protection devices for control and instrumentation (C &I) applications. Long cable runs from the field to the controls need protecting on against electrical surges, caused by remote... [See More]
- Standards: CE Marking; UL; UL, CE
- Operating Temp: -40 to 158
- Mounting: DIN Rail
- Type: Screw Down Terminals
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]
- Standards: UL 1449 Third Edition; UL
- # of Outlets: 5
- Type: Has Electrical Outlets
- Features: On/Off Switch; Resettable Circuit Breaker; Simple visual indicators (e.g. LEDs)