EFB-ELEKTRONIK Surge Protection Module 8x13 230V 10kA FailSafe (46147.1)

The EFB-ELEKTRONIK 46147.1 is a high-performance surge protection module designed for analog signal lines. It provides reliable protection against voltage surges and transients, ensuring the safety and integrity of your sensitive equipment. With a nominal voltage of 230 V AC and a maximum discharge current of 20 kA, this module is ideal for industrial and commercial applications.

Advantages

• Robust protection with fail-safe function for enhanced safety
• Compact design for easy DIN rail mounting
• Wide operating temperature range (-40°C to +80°C) for versatile use
• Fast response time (<25 ns) for immediate protection

Suitable for

• Analog signal lines in industrial automation
• Process control systems
• Building management systems
• Telecommunication equipment

Key specifications

• Product Type: Surge Protection Module
• Nominal Voltage (Un): 230 V AC
• Max. Continuous Operating Voltage (Uc): 250 V AC
• Nominal Discharge Current (In): 10 kA (8/20 µs)
• Max. Discharge Current (Imax): 20 kA (8/20 µs)
• Voltage Protection Level (Up): <1000 V (L-L, L-PE)
• Response Time: <25 ns
• Number of Protected Lines: 8
• Protection Mode: Line-Line, Line-Earth
• Fail-Safe Function: Yes
• Connection Type: Screw Terminals
• Mounting Type: DIN Rail
• Operating Temperature Range: -40°C to +80°C
• Degree of Protection: IP20
• Standards: IEC 61643-21

Recommendations

For optimal protection, install this surge protection module in accordance with the manufacturer's guidelines and applicable standards. Regular inspection and testing are recommended to ensure continued performance.