Black Box SPD512A DIN-Rail Mount In-Line Surge Protector - CAT6 Ethernet - 10/100/1000BASE-T - 7. 5V Clamping - 100A Pulse Current - RJ-45 8-Wire
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Product Features
Product Overview
The Black Box SPD512A DIN-Rail Mount In-Line Surge Protector delivers robust protection for CAT6 Ethernet data lines in business IT environments. Engineered to safeguard network infrastructure from voltage spikes and transient surges, this surge suppressor maintains signal integrity across Gigabit Ethernet connections.
Featuring a compact DIN-rail mount design, the SPD512A integrates seamlessly into rack cabinets, control panels, and network closets. Its 7.5V clamping voltage and 100A pulse current rating provide reliable surge suppression, while the RJ-45 8-wire interface ensures full compatibility with standard Ethernet cabling.
This section brings together practical product details such as Dataline Protection, Country of Origin, Environmentally Friendly, Environmental Compliance, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
In practical terms, this overview should help a buyer understand what the product is, the type of environment it suits, and the core reasons it may be chosen over a more generic alternative. That context is especially useful for business purchasing, where fit, consistency, and ease of use usually matter as much as individual specifications.
Technical Overview
This surge protector utilizes state-of-the-art avalanche diode and thyristor technology to divert harmful transient energy away from connected equipment. The low shunt capacitance design minimizes signal loss, preserving network performance across 10/100/1000BASE-T connections.
The DIN-rail mounting system allows for efficient space utilization in rack environments. When used with the optional Rackmount DIN-Rail Shelf (SPDINRAK), up to 16 units can be installed in just 1U of rack space.
This section brings together practical product details such as Dataline Protection, Country of Origin, Environmentally Friendly, Environmental Compliance, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
A strong technical summary explains how the product's interfaces, hardware profile, and operating characteristics work together in real deployment. Buyers often need this context to confirm compatibility with existing devices, expected performance in daily use, and whether installation will be straightforward for IT staff or end users.
Key Product Advantages
The SPD512A offers multiple advantages for network protection deployments. Its advanced surge suppression technology combines rapid response with minimal signal degradation, ensuring both equipment safety and network reliability.
These strengths make the product easier to deploy and manage in real environments, especially where reliability, usability, and day-to-day operational continuity matter. Notable benefits include Space-Efficient Design, Signal Integrity Protection.
Space-Efficient Design
The compact DIN-rail mount format enables high-density installations in rack environments, maximizing protection capacity within limited space.
- Fits up to 16 units in 1U with SPDINRAK shelf
- Standard DIN-rail compatible
- Low-profile installation
Signal Integrity Protection
Engineered to protect data lines while maintaining network performance across all supported Ethernet speeds.
- Low shunt capacitance reduces signal loss
- Full 10/100/1000BASE-T compatibility
- 8-wire RJ-45 interface
Deployment / Use Cases
The SPD512A is designed for deployment in environments where Ethernet data lines require protection from electrical surges. Its DIN-rail mounting makes it particularly suitable for organized installations in network cabinets and industrial control systems.
Common deployment scenarios include protecting network switches, routers, and servers in data centers, as well as safeguarding industrial Ethernet equipment in manufacturing facilities. The surge protector can be installed at the network entry point or between critical network segments to maximize uptime by preventing surge-related equipment failures.
Data Center Protection
Install at network distribution points to protect core switching infrastructure from electrical transients.
- Rack-mountable with DIN-rail shelf
- Protects Gigabit Ethernet connections
- Maintains network availability
Industrial Network Security
Deploy in control panels and industrial network cabinets to safeguard Ethernet-connected automation equipment.
- DIN-rail compatible for panel mounting
- Withstands industrial environments
- Protects critical control systems
Highlights
- Protects CAT6 Ethernet data lines with 7.5V clamping voltage
- Handles 100A pulse current for robust surge suppression
- Supports 10/100/1000BASE-T network speeds
- RJ-45 8-wire interface for standard Ethernet connectivity
- DIN-rail mount design for organized installations
- Low shunt capacitance minimizes signal loss
- Compatible with Rackmount DIN-Rail Shelf (SPDINRAK)
- 10-year limited warranty for long-term reliability
- RoHS and WEEE compliant for environmental responsibility
- Manufactured in the United States
Specifications
| Specifications | |
|---|---|
| Manufacturer | Black Box Corporation |
| Manufacturer Part Number | SPD512A |
| Brand Name | Black Box |
| Product Model | SPD512A |
| Product Name | DIN-Rail Mount In-Line Surge Protector |
| Product Condition | New |
| Product Type | Surge Suppressor/Protector |
| Technical Information | |
| Dataline Protection | Gigabit Ethernet,Ethernet |
| Miscellaneous | |
| Country of Origin | United States |
| Environmentally Friendly | Yes |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS),Waste Electrical and Electronic Equipment Directive (WEEE) |
| Warranty | |
| Limited Warranty | 10 Year |
User Manual
FAQ
What type of network connections does this surge protector support?
The SPD512A supports Gigabit Ethernet connections including 10BASE-T, 100BASE-T, and 1000BASE-T network speeds. It uses a standard RJ-45 8-wire interface that is compatible with CAT6 Ethernet cabling and common network equipment.
How does the clamping voltage of 7.5V protect my equipment?
The 7.5V clamping voltage represents the maximum voltage level that will pass through to connected equipment during a surge event. When transient voltage exceeds this threshold, the surge protector's avalanche diode and thyristor technology activates to divert excess energy safely to ground, protecting sensitive network devices.
What installation options are available for this surge protector?
The SPD512A features a DIN-rail mounting system that allows installation on standard DIN rails in rack cabinets, control panels, and network enclosures. For rack deployments, the optional Rackmount DIN-Rail Shelf (SPDINRAK) enables installation of up to 16 units in just 1U of rack space for high-density protection.
How does this surge protector maintain network performance?
The SPD512A utilizes low shunt capacitance design to minimize signal loss across protected connections. This ensures that network performance remains consistent while providing surge protection, making it suitable for high-speed Gigabit Ethernet applications where signal integrity is critical.
What environmental standards does this product meet?
This surge protector complies with Restriction of Hazardous Substances (RoHS) and Waste Electrical and Electronic Equipment Directive (WEEE) environmental standards. It is manufactured in the United States and designed with environmentally responsible materials and processes.
What warranty coverage is provided with this surge protector?
The Black Box SPD512A comes with a 10-year limited warranty that covers defects in materials and workmanship. This extended warranty period provides long-term assurance of product reliability and performance in surge protection applications.
What power capacity is listed for this UPS?
Power specifications help show where the unit fits best, including the type of load level, electrical environment, and backup role it is intended to support. These are usually the most decision-critical facts in a UPS or power-protection comparison.
Is this unit designed for rack or tower deployment?
For power-protection products, the most useful FAQ topics are usually capacity, outlet arrangement, runtime characteristics, and installation format. Those details do more to explain real deployment fit than generic marketing language.
| Qty | Price | Available |
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