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Product information "Surge arrester type 2+3, ETITEC MF T23 300/20 4+0 RC, (TN-S)"

Applied technology: Phase-GDT
I max (8/20): 40kA
In (8/20): 20kA
Integrated back-up fuse: Yes
Interchangeable surge modules: Yes
Leakage current free: No
Net shape: TN-S
Number of modules: 4
Type: T2 & T3
Uc Continuous operating voltage: 300V
Up - Voltage protection level: < 1.5kV
With remote signalling contact: Yes
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Accessories for surge arrester type 2+3, ETITEC MF T23 300/20 4+0 RC, (TN-S)

Surge protection devices (SPDs) D,F,E, adhesive size: 65x80mm, 9 pieces on A4 sheet
Surge protection devices (SPDs) D,F,E, adhesive size: 65x80mm, 9 pieces on A4 sheet

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Surge arrester type 2+3, ETITEC VD T23 255/12.5 4+0 RC leakage current-free, (TN-S)
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Surge arrester type 1+2+3 with integrated backup fuse, 275/25 3+1 RC, leakage current-free, TN-S & TT
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Special performance features: o Phase-GDT voltage switching technology o Integrated backup fuse o Leakage current-free product for installation in the pre-metering area o Shorter connection cables - low protection level o Less space required, lower costs, less wiring and less complexity o Reliable disconnection device o Visualisation of the device status, also possible remotely The GSMF series from RETI is based on PGDT (Phase Gas Discharge Tube) technology and includes integrated overcurrent protection. The products ensure safe disconnection in the event of overheating or residual currents in networks from 300 A up to 100,000 A. In networks with high prospective currents, SPDs with integrated fuses offer improved protection against overcurrent due to the coordinated tripping characteristics of the thermal cut-off device and the integrated fuse.

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