LIGHTNING-SURGE PROT. type 2, 3P+E/20kA, modular, set
Valid Article
LIGHTNING-SURGE PROT. type 2, 3P+E, Imax 20kA, modular, set
Form
Surge protection device class 2 with integrated circuit breaker - Icu: interupting capacity 25 kA, maxium discharge surge current: IMAX 20KA, rated 350 Volts, indicator, White OK Red FAIL, DIN rail mountable, remote signal connection capable.
N-PE protection and L-N protection modules plug into the base, these can be replaced when they fail or are consumed during a voltage surge.
Terminal cable size range 2.5 through 25 mm² fixed screw type.
Per unit.
Fit
Fits with electrical distribution and control boards where surge protection is required.
Function
Functions by discharging to earth / ground remnants of lightning impulse currents and/or switching surges.
Consult: 5.9. LIGHTNING PROTECTION: MSF– ICRC Electrical Installations and Equipment in the Field: Rules and Tools, latest version.
Also check with your electrical referent for more information before ordering.