SD-DSCLA 2964898 Phoenix Contact Dc selective protection module With status feedback contacts
SD-DSCLA 2964898 Phoenix Contact Dc selective protection module With status feedback contacts
The Phoenix Contact SD-DSCLA 2964898 is a high-performance surge protective device (SPD) specifically engineered to safeguard sensitive data, signal, and communication lines against transient overvoltages caused by lightning strikes, switching surges, or electrostatic discharge (ESD). As part of Phoenix Contact’s trusted SEC-TECT® series, this compact, pluggable module ensures reliable protection for industrial networks, building automation systems, and critical instrumentation—minimizing downtime and preventing costly equipment damage.
Designed for use on unshielded twisted-pair (UTP) Ethernet, RS-485, CAN bus, analog signals (0–10 V / 4–20 mA), and other low-voltage data circuits, the SD-DSCLA 2964898 features gas discharge tube (GDT) and multistage hybrid protection technology to provide robust defense while maintaining signal integrity. Its modular design allows for easy installation on standard 35 mm DIN rails, and the plug-in cartridge enables quick replacement without rewiring—ideal for maintenance-friendly and future-proof installations.
Product Overview: SD-DSCLA 2964898
| Manufacturer | Phoenix Contact GmbH & Co. KG – Global leader in electrical connectivity and surge protection |
| Product Family | SEC-TECT® Data & Signal Line Surge Protection |
| Model Number | SD-DSCLA 2964898 |
| Type | Modular, pluggable surge arrester for signal/data lines |
| Application | Protection of analog and digital signal circuits, including 4–20 mA, 0–10 V, Pt100, thermocouples, RS-485, Modbus, Profibus DP, CAN, and low-speed Ethernet |
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