DEHN DG M TT 275 FM 952315 modulaarinen ylijännitesuoja, 230/400V, punainen

The DEHN DG M TT 275 FM is a modular surge arrester designed for TT and TN-S systems (3+1 configuration) with a potential-free remote signalling contact. It is supplied as a ready-to-connect complete unit consisting of a base part and plug-in protection modules, and is part of the Red/Line product family.

Key features

• Modular surge arrester for TT and TN-S systems (3+1 configuration)
• Potential-free remote signalling contact
• Ready-to-connect complete unit with base part and plug-in protection modules
• Energetically coordinated within the Red/Line product family
• High discharge capacity through powerful zinc oxide varistors/spark gaps
• High device safety through arrester monitoring “Thermo-Dynamic-Control”
• Simple, tool-free protection module replacement via module locking system with module release button
• Vibration and shock tested according to EN 60068-2

Specifications

• Brand: DEHN
• MPN: 952315
• Product colour: Red
• AC plug types: Terminal
• Nominal input voltage: 230 - 400 V
• AC input frequency: 50 - 60 Hz
• Peak current normal mode: 20000 A
• Material: Thermoplast
• Response time: 0.000025 ms
• Overcurrent protection: Yes
• Operating temperature: -40 - 80 °C
• Weight: 415 g
• Width: 72 mm
• Depth: 73 mm
• Height: 90 mm
• Certification: CE, KEMA, VDE, UL
• Number of products included: 1 piece(s)