Hard-Wired / Device Mount Dataline and DC Signal Surge Suppressors
Last Updated: April 1, 2025
Description
Hard-Wired / Device Mount Dataline and DC Signal Surge Suppressors are designed to protect electronic devices and systems from voltage spikes and surges. These suppressors are mounted directly onto or within the device they are intended to protect, providing a robust defense against transient voltage events that can cause damage to sensitive electronic components.
Working Principle
These surge suppressors operate by diverting excess voltage away from the protected device when a surge occurs. They typically use components such as Gas Discharge Tubes (GDTs) and clamping diode networks to manage and attenuate incoming surges. The GDTs handle the initial surge by conducting the excess energy to the ground, while the clamping diodes further reduce any residual voltage that might pass through. This dual-layer protection ensures that the device remains safe from potentially damaging voltage spikes.
Applications
Hard-Wired / Device Mount Dataline and DC Signal Surge Suppressors are commonly used in industrial settings to protect communication devices, industrial processing equipment, I/O cards, transmission systems, and displays. They are particularly useful in environments where 6V, 12V, and 24V DC applications are prevalent, providing essential protection against surges that could disrupt operations or damage equipment.
Advantages over other Dataline and DC Signal Surge Suppressors
One of the key advantages of hard-wired surge suppressors is their direct integration with the device they protect, which can offer more reliable protection compared to plug-in or external suppressors. This integration minimizes the risk of disconnection or failure due to external factors. Additionally, the use of GDTs and clamping diodes provides a comprehensive approach to surge protection, effectively managing both high-energy surges and lower-level transient voltages.
Limitations
A limitation of these suppressors is that they require installation directly onto the device, which can be more complex and time-consuming compared to plug-in models. This installation process may also necessitate specialized knowledge or tools, potentially increasing the initial setup cost and complexity.
Considerations
When selecting and implementing hard-wired surge suppressors, several factors should be considered. Initial costs can be higher due to the need for professional installation and the integration of the suppressor into the device. However, the long-term operating expenses may be lower due to the reduced risk of device failure and downtime. Durability is generally high, given the robust construction and direct mounting, but regular maintenance checks are recommended to ensure continued effectiveness. Replacement and maintenance costs should also be factored into the overall cost of ownership, as these devices may require periodic inspection and potential component replacement to maintain optimal performance.
from Transtector Systems, Inc.
DC surge protector (also known as SPD or lightning protector) 1101-548 from Transtector is an R56 Circuit Breaker Style SPD that utilizes state of the art SASD technology to protect critical equipment that operates on a 24 Vdc electrical service. This surge protector provides effective protection... [See More]
- Mounting: Device Mount
- Technology: Silicon Avalanche Diode
- Application: Telecom. Applications; Computer Rooms; Industrial Automation, Controls & Sense Loops, Wastewater Treatment, Rail, Oil & Gas, LED Lighting
- Connection: Bullet
from Surge Suppression Incorporated
"Touch Friendly" Terminal Strip Connected Data Transmission Line Protection - UL497B Listed [See More]
- Mounting: DIN Rail (optional feature); Device Mount; In-line or Integrally Attached; "Touch Friendly" Enclosure
- Technology: Hybrid; Up to 100Mbs
- Application: Data Acquisition; Network Applications
- Connection: Screw Down Terminals
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]
- Mounting: Wall/Panel; DIN Rail (optional feature); Device Mount; In-line or Integrally Attached
- Technology: Silicon Avalanche Diode; Gas Tubes; Hybrid
- Application: Data Acquisition; Medical Facilities; Computer Rooms
- Connection: Screw Down Terminals
from Transtector Systems, Inc.
DC surge protector (also known as SPD or lightning protector) 1101-511 from Transtector is an R56 Circuit Breaker Style SPD that utilizes state of the art SASD technology to protect critical equipment that operates on a 48 Vdc electrical service. This surge protector provides effective protection... [See More]
- Mounting: Device Mount
- Technology: Silicon Avalanche Diode
- Application: Telecom. Applications; Computer Rooms; Industrial Automation, Controls & Sense Loops, Wastewater Treatment, Rail, Oil & Gas, LED Lighting
- Connection: Bullet
from Surge Suppression Incorporated
Coax Type Protection Series - UL497B Listed [See More]
- Mounting: Device Mount; In-line or Integrally Attached; "BNC" Type Connector In/Out
- Technology: Hybrid
- Application: Data Acquisition; Network Applications; Audio & Video Applications
- Connection: Coaxial Cable Connectors (BNC, F Type etc.)
from MCG SURGE PROTECTION
The DLP H & HH series provides superior surge protection for data and signal line applications. Using higher capacity components, these units offer an improved level of reliability than other similarly priced products. To cover a broader range of applications, four different styles of protection... [See More]
- Mounting: Wall/Panel; Device Mount; In-line or Integrally Attached
- Technology: Silicon Avalanche Diode; Gas Tubes; Hybrid
- Application: Data Acquisition; Network Applications; Telecom. Applications; Audio & Video Applications; Medical Facilities; Computer Rooms; PLC I/O Ports, 4-20mA loops
- Connection: Screw Down Terminals; 0
from Transtector Systems, Inc.
DC surge protector (also known as SPD or lightning protector) 1101-686 from Transtector is an R56 Circuit Breaker Style SPD that utilizes state of the art SASD technology to protect critical equipment that operates on a 48 Vdc electrical service. This surge protector provides effective protection... [See More]
- Mounting: Device Mount
- Technology: Silicon Avalanche Diode
- Application: Telecom. Applications; Computer Rooms; Industrial Automation, Controls & Sense Loops, Wastewater Treatment, Rail, Oil & Gas, LED Lighting
- Connection: Bullet
from Surge Suppression Incorporated
Compact DIN Rail mountable [See More]
- Mounting: DIN Rail; Device Mount; In-line or Integrally Attached
- Technology: Hybrid; Up to 2Mbs
- Application: Data Acquisition; Network Applications
- Connection: Screw Down Terminals; Detachable Terminal Strip
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]
- Mounting: Wall/Panel; Device Mount; In-line or Integrally Attached
- Connection: Screw Down Terminals
- Technology: Silicon Avalanche Diode; Gas Tubes; Hybrid
from Surge Suppression Incorporated
Conduit Style 4-20mA Current Loop Protection Series - UL497B Listed [See More]
- Mounting: Device Mount; In-line or Integrally Attached; 3/4to1/2" Conduit, Wires In/Out Opp Ends
- Technology: Hybrid
- Application: Data Acquisition; Network Applications
- Connection: Wired
from MCG SURGE PROTECTION
The DLP-10G/20G/30G Series are triple-stage hybrid surge protectors that combine brute force primary protection. with high speed silicon Avalanche diode stages for rigorous transient clamping. This series guards mainframes, process controllers and other complex instrumentation from damage due to... [See More]
- Mounting: Wall/Panel; Device Mount; In-line or Integrally Attached
- Connection: Screw Down Terminals
- Technology: Silicon Avalanche Diode; Gas Tubes; Hybrid
from Surge Suppression Incorporated
Individual Circuit Protection Series 2 [See More]
- Mounting: DIN Rail (optional feature); Device Mount; In-line or Integrally Attached
- Technology: Hybrid
- Application: Audio & Video Applications; Computer Rooms
- Connection: Screw Down Terminals (optional feature); Wired
from MCG SURGE PROTECTION
MCG ’s DLP-25 series is designed to protect critical control circuits from lightning induced transients. The DLP-25 series comes in three offerings – light duty, standard duty, and heavy duty and protects up to five wires. The DLP-25 uses a compact aluminum DIN rail mount enclosure. If a... [See More]
- Mounting: Wall/Panel; DIN Rail; Device Mount; In-line or Integrally Attached
- Connection: Screw Down Terminals
- Technology: Silicon Avalanche Diode
from Surge Suppression Incorporated
Security System Protection Products - UL497B Listed [See More]
- Mounting: DIN Rail (optional feature); Device Mount; In-line or Integrally Attached; 1 BNC Pair In/Out, 4 Data, 2 Power
- Technology: Hybrid
- Application: Data Acquisition; Network Applications; Audio & Video Applications
- Connection: Screw Down Terminals; Coaxial Cable Connectors (BNC, F Type etc.)
from MCG SURGE PROTECTION
MCG ’s DLP-25 Amplifier surge protector Series is designed to protect amplifiers from lightning induced, or other, surges on the speaker cables. Left unchecked, these surges will cause damage or degraded performance of the output stages of an amplifier. Designed to be transparent to the audio... [See More]
- Mounting: Wall/Panel; DIN Rail; Device Mount; In-line or Integrally Attached
- Connection: Screw Down Terminals
- Technology: Silicon Avalanche Diode
from MCG SURGE PROTECTION
The DLP-10G/20G/30G Series are triple-stage hybrid surge protectors that combine brute force primary protection. with high speed silicon Avalanche diode stages for rigorous transient clamping. This series guards mainframes, process controllers and other complex instrumentation from damage due to... [See More]
- Mounting: Wall/Panel; Device Mount; In-line or Integrally Attached
- Connection: Screw Down Terminals
- Technology: Silicon Avalanche Diode; Gas Tubes; Hybrid
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]
- Mounting: Wall/Panel; Device Mount; In-line or Integrally Attached; Plug-in
- Technology: Silicon Avalanche Diode; Gas Tubes; Hybrid
- Application: Data Acquisition; Network Applications; Telecom. Applications; Medical Facilities; Computer Rooms
- Connection: RJ21X
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]
- Mounting: Wall/Panel; Device Mount; In-line or Integrally Attached; Plug-in
- Technology: Silicon Avalanche Diode; Gas Tubes; Hybrid
- Application: Data Acquisition; Network Applications; Telecom. Applications; Medical Facilities; Computer Rooms
- Connection: Screw Down Terminals; Terminal Blocks or Punch down
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]
- Mounting: Wall/Panel; Device Mount; In-line or Integrally Attached
- Connection: RJ11, RJ13 or RJ14 Phone Jacks
- Technology: Silicon Avalanche Diode; Gas Tubes; Hybrid
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]
- Mounting: Wall/Panel; DIN Rail (optional feature); Device Mount; In-line or Integrally Attached
- Technology: Metal Oxide Varistor
- Application: Medical Facilities; Computer Rooms; Direct Current Equipment
- Connection: Screw Down Terminals
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]
- Mounting: Wall/Panel; Device Mount; In-line or Integrally Attached
- Connection: Screw Down Terminals
- Technology: Metal Oxide Varistor; Silicon Avalanche Diode