DEHN Blitzductor XT BXT ML4 BE 36 module parafoudre combiné (920336)

With a total discharge current of 20 kA (8/20 µs) and a voltage protection level of ≤150 V line-to-line, the DEHN Blitzductor XT BXT ML4 BE 36 protects 4-wire balanced interfaces against surge damage.

Overview

The DEHN Blitzductor XT BXT ML4 BE 36 is a combined arrester module designed for protecting 4-wire balanced interfaces, such as bus systems and data lines. It is part of the Blitzductor XT series and is suitable for DIN rail mounting.

What stands out

• High discharge capacity: 20 kA total (8/20 µs)
• Low voltage protection level: ≤150 V line-to-line
• Wide operating temperature range: -40 °C to +80 °C
• Compact thermoplastic housing in red

Technical details

• Nominal voltage: 24 V DC
• Max. continuous operating voltage: 36 V DC
• Nominal discharge current (8/20 µs): 2.5 kA line-line, 5 kA line-PG
• Max. discharge current (8/20 µs): 10 kA line-line, 20 kA line-PG
• Voltage protection level at In: ≤150 V line-line, ≤600 V line-PG
• Cut-off frequency (3 dB): 10 MHz (50 Ohm system)
• Connection: screw terminals
• Mounting: 35 mm DIN rail
• Protection degree: IP20

Our verdict

A robust surge protection module for balanced data lines, offering high discharge capacity and reliable performance in industrial environments.