Resettable Circuit Breaker Dataline and DC Signal Surge Suppressors
Last Updated: April 1, 2025
Description
Resettable Circuit Breaker Dataline and DC Signal Surge Suppressors are devices designed to protect electronic equipment from voltage spikes and surges. These products are specifically engineered to safeguard communication systems and DC power applications by preventing damage from high voltage events such as lightning strikes.
Working Principle
These surge suppressors operate by detecting overvoltage conditions and diverting excess electrical energy away from sensitive components. They often use technologies such as gas discharge tubes (GDTs) and thyristors to clamp high voltages and maintain them at safe levels. This protection is crucial as it helps prevent equipment failure and prolongs the lifespan of electronic systems by reducing downtime and maintenance needs.
Applications
Resettable Circuit Breaker Dataline and DC Signal Surge Suppressors are commonly used in high-speed telecom applications, where they protect against power-cross faults and ensure compliance with regulatory standards. They are also employed in systems that require coordinated surge protection for data ports, such as those using Power over Ethernet (PoE) and 1000BASE-T networks.
Advantages over other Dataline and DC Signal Surge Suppressors
These devices offer several advantages, including the ability to withstand high surge levels and provide protection on the primary side of isolation transformers. They feature low clamping voltage, low capacitance, and low insertion loss, which are critical for maintaining the integrity of high-speed data signals. Additionally, they offer a wide range of voltages and form factors, providing engineers with increased design flexibility.
Limitations
One limitation of these surge suppressors is that they may not be suitable for all types of signal lines, particularly those that operate at higher voltages than typical dataline systems. Additionally, while they are effective at clamping overvoltages, they may not completely eliminate the risk of equipment damage in extreme surge conditions.
Considerations
When selecting Resettable Circuit Breaker Dataline and DC Signal Surge Suppressors, it is important to consider factors such as initial costs, operating expenses, and durability. These devices are generally designed for long-term use, but their effectiveness can diminish over time, necessitating periodic replacement or maintenance. It is also crucial to ensure that the chosen suppressor is compatible with the specific voltage and current requirements of the application to ensure optimal performance and protection.
from MCG SURGE PROTECTION
MCG's rack-mount surge protectors (512H, 516H, etc.) are already internally con-. nected to the rack's metal framework. An additional ground wire is provided. for connection to the frame rack to insure continued excellent protection. [See More]
- Features: Resettable Circuit Breaker
- Technology: Silicon Avalanche Diode; Gas Tubes; Hybrid
- Application: Data Acquisition; Medical Facilities; Computer Rooms
- Mounting: Wall/Panel; DIN Rail (optional feature); Device Mount; In-line or Integrally Attached
from MCG SURGE PROTECTION
MCG's rack-mount surge protectors (512H, 516H, etc.) are already internally con-. nected to the rack's metal framework. An additional ground wire is provided. for connection to the frame rack to insure continued excellent protection. [See More]
- Features: Resettable Circuit Breaker
- Technology: Silicon Avalanche Diode; Gas Tubes; Hybrid
- Application: Data Acquisition; Medical Facilities; Computer Rooms
- Mounting: Wall/Panel; DIN Rail (optional feature); Device Mount; In-line or Integrally Attached
from MCG SURGE PROTECTION
MCG's rack-mount surge protectors (512H, 516H, etc.) are already internally con-. nected to the rack's metal framework. An additional ground wire is provided. for connection to the frame rack to insure continued excellent protection. [See More]
- Features: Resettable Circuit Breaker
- Technology: Silicon Avalanche Diode; Gas Tubes; Hybrid
- Application: Data Acquisition; Medical Facilities; Computer Rooms
- Mounting: Wall/Panel; DIN Rail (optional feature); Device Mount; In-line or Integrally Attached
from MCG SURGE PROTECTION
MCG's rack-mount surge protectors (512H, 516H, etc.) are already internally con-. nected to the rack's metal framework. An additional ground wire is provided. for connection to the frame rack to insure continued excellent protection. [See More]
- Features: Resettable Circuit Breaker
- Technology: Silicon Avalanche Diode; Gas Tubes; Hybrid
- Application: Data Acquisition; Network Applications; Telecom. Applications; Medical Facilities; Computer Rooms
- Mounting: Wall/Panel; Device Mount; In-line or Integrally Attached; Plug-in
from MCG SURGE PROTECTION
MCG's rack-mount surge protectors (512H, 516H, etc.) are already internally con-. nected to the rack's metal framework. An additional ground wire is provided. for connection to the frame rack to insure continued excellent protection. [See More]
- Features: Resettable Circuit Breaker
- Technology: Silicon Avalanche Diode; Gas Tubes; Hybrid
- Application: Data Acquisition; Network Applications; Telecom. Applications; Medical Facilities; Computer Rooms
- Mounting: Wall/Panel; Device Mount; In-line or Integrally Attached; Plug-in
from MCG SURGE PROTECTION
MCG's rack-mount surge protectors (512H, 516H, etc.) are already internally con-. nected to the rack's metal framework. An additional ground wire is provided. for connection to the frame rack to insure continued excellent protection. [See More]
- Features: Resettable Circuit Breaker
- Technology: Silicon Avalanche Diode; Gas Tubes; Hybrid
- Application: Telecom. Applications; Medical Facilities; Computer Rooms
- Mounting: Wall/Panel; DIN Rail (optional feature); In-line or Integrally Attached
from MCG SURGE PROTECTION
MCG's rack-mount surge protectors (512H, 516H, etc.) are already internally con-. nected to the rack's metal framework. An additional ground wire is provided. for connection to the frame rack to insure continued excellent protection. [See More]
- Features: Complete PIN protection; Resettable Circuit Breaker
- Technology: Silicon Avalanche Diode; Silicon Thyristor Diode; Hybrid
- Application: Telecom. Applications; Medical Facilities; Computer Rooms
- Mounting: Wall/Panel; DIN Rail (optional feature); In-line or Integrally Attached
from MCG SURGE PROTECTION
Direct current equipment level surge protectors are designed to protect up to 15A of continuous DC load current. The MCG-12A-MCG-130A installs at or within equipment such as DC servo mechanisms, fire alarm monitoring systems, security system controls, telecom and datacom systems, etc. to provide... [See More]
- Features: Resettable Circuit Breaker; Simple visual indicators (e.g. LEDs)
- Technology: Metal Oxide Varistor
- Application: Medical Facilities; Computer Rooms; Direct Current Equipment
- Mounting: Wall/Panel; DIN Rail (optional feature); Device Mount; In-line or Integrally Attached