CBI QFL-1(13 ) Surge Arrestor

The QFL and QKL range of rail mounted surge protection devices are 13 mm in width per pole and Class II devices. The device is fitted with a LED indicator indicating the SPDs condition: while ON, the SPF is functional, if OFF and the mains power is still available, the SPD is no longer functional and should be replaced.  The device is a voltage limiting / clamping type with MOV.

• SANS 61643-1
• Clip-in on both DIN and CBI mini rail
• DIN mount in grey with 45 mm front escutcheon
• Dual (DIN & CBI mini rail) mount in black with 57 mm front escutcheon
• LED indication of the SPD’s condition – while ON, the SPD is functional, if OFF and the mains power is still available, then the SPD is no longer functional and should be replaced
• Thermal disconnect device (prevent potential thermal runaway problems)
• One port SPD (no series impedance)
• Voltage limiting / clamping-type SPD (MOV)
• IP 20 rating