signal-arrester-ssp25-r.png

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The signal arrester is a device to protect electrical equipment from surges, high voltages and lightning.

To protect equipment from over-voltage, the signal arrester uses GDT, MOV and diodes to absorb high surge voltage.

Input : 4-20mA or DC 24V for other signal

RTD : SHN-RTR

TC : SHN-TCR

Pulse : SHN-FRR

Potentiometer : SHN-PTR

 

Maximum discharge current (Imax):

-20kA/50kA/80kA (8/20 ㎲)

Installation method

-Wall mounting : SHN-ARR30,SHN-ARR30-1,SSP25,SSP40

-DIN Rail Mounting : SHN-ARR30-R,SHN-ARR30-1R,SSP20-R,SSP25-R,SSP40-R