telecommunication network gas discharge tube
max. 25 kA, 72 - 108 V | BT series
for telecommunication networks
The CITEL BT series surge protection devices feature a 3-electrode gas discharge tube and are completely UIT-T K12 compliant. They also feature a 8 mm diameter, spark over voltage from 90 to 500 V, and nominal discharge current of 10 kA/10 chocs. They can be ordered in BTRC court-circuit version or a BTS/BTR version with termination.