Page 450 - Din prodcuts 2020

5/6 ELECTRICAL INSTALL ATION SOLUTIONS FOR BUILDINGS 2CHC 420 001 C0201

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Protection and safety
OVR surge protective devices selection tables

Pro- Impulse Max. Nominal Follow Voltage Nominal Max. Type code Order code
tected current dis- current current protec- voltage cont. op-
lines charge interrupt- tion level erating
current ing rating voltage
5
Iimp Imax
10/350 8/20 In Ifi Up Un Uc
kA kA kA kA kV V V
Neutral
1 2 80 30 0.1 1.4 230 275 OVR T2-T3 N 80-275 P QS 2CTB803973R1900
1 6.25 80 30 0.1 1.4 230 275 OVR T2 N 80-275s P QS 2CTB815708R2500
Cartridges
1 2 80 30 - 1.4 230 275 OVR T2-T3 N 80-275 C QS 2CTB803876R0000
1 2 40 20 - 1.25 230 275 OVR T2 40-275 C QS 2CTB803876R1000
1 6.25 40 20 - 1.4 230 275 OVR T2 40-275s C QS 2CTB815704R2600
1 6.25 80 20 - 1.4 230 275 OVR T2 80-275s C QS 2CTB815708R2600
1 6.25 80 30 - 1.4 230 275 OVR T2 N 80-275s C QS 2CTB815708R2800
Uc 350V
1 2 40 20 - 1.5 230 350 OVR T2 40-350 P QS 2CTB803881R2300
1 2 40 20 - 1.5 230 350 OVR T2 40-350 P TS QS 2CTB803881R1700
1+1 2 40 20 - 1.7 230 350 OVR T2 1N 40-350 P QS 2CTB803982R1100
1+1 2 40 20 - 1.7 230 350 OVR T2 1N 40-350 P TS QS 2CTB803982R0500
3 2 40 20 - 1.5 230/400 350 OVR T2 3L 40-350 P QS 2CTB803883R2400
3 2 40 20 - 1.5 230/400 350 OVR T2 3L 40-350 P TS QS 2CTB803883R2500
3+1 2 40 20 - 1.7 230/400 350 OVR T2 3N 40-350 P QS 2CTB803983R1100
3+1 2 40 20 - 1.7 230/400 350 OVR T2 3N 40-350 P TS QS 2CTB803983R0500
Neutral
1 2 80 30 0.1 1.4 230 350 OVR T2 N 80-350 P QS 2CTB803983R1900
Cartridges
1 2 80 30 0.1 1.4 230 350 OVR T2 N 80-350 C QS 2CTB803886R0000
1 2 40 20 - 1.5 230 350 OVR T2 40-350 C QS 2CTB803886R1000
Uc 440V
1 60 60 - 2.5 400 440 OVR T2 120-440s P TS 2CTB803951R1300
1 2 40 20 - 1.8 400 440 OVR T2 40-440 P QS 2CTB803871R1200
1 2 40 20 - 1.8 400 440 OVR T2 40-440 P TS QS 2CTB803871R0500
3 2 40 20 - 1.8 400/690 440 OVR T2 3L 40-440 P TS QS 2CTB803873R2700
4 2 40 20 - 1.8 400/690 440 OVR T2 4L 40-440 P QS 2CTB803873R5100
4 2 40 20 - 1.8 400/690 440 OVR T2 4L 40-440 P TS QS 2CTB803873R5300
3+1 2 40 20 - 2.1 400/690 440 OVR T2 3N 40-440 P QS 2CTB803973R1400
3+1 2 40 20 - 2.1 400/690 440 OVR T2 3N 40-440 P TS QS 2CTB803973R1500
3 2 40 20 - 1.8 400/690 440 OVR T2 3L 40-440 P QS 2CTB803873R2800
1 2 40 20 - 1.8 400 440 OVR T2 40-440s P TS QS 2CTB815704R2900
3+1 2 40 20 - 1.8 400/690 440 OVR T2 3N 40-440s P TS QS 2CTB815704R3700
1 2 40 20 - 1.8 400 440 OVR T2 40-440s P QS 2CTB815704R4100
1 6.25 80 20 - 1.8 400 440 OVR T2 80-440s P TS QS 2CTB815708R2900
3 6.25 80 20 - 1.8 400/690 440 OVR T2 3L 80-440s P TS QS 2CTB815708R3500
3+1 6.25 80 20 - 1.8 400/690 440 OVR T2 3N 80-440s P TS QS 2CTB815708R3700
4 6.25 80 20 - 1.8 400/690 440 OVR T2 4L 80-440s P TS QS 2CTB815708R4000
1 6.25 80 20 - 1.8 400 440 OVR T2 80-440s P QS 2CTB815708R4100
3 6.25 80 20 - 1.8 400/690 440 OVR T2 3L 80-440s P QS 2CTB815708R4700
3+1 6.25 80 20 - 1.8 400/690 440 OVR T2 3N 80-440s P QS 2CTB815708R4900
4 6.25 80 20 - 1.8 400/690 440 OVR T2 4L 80-440s P QS 2CTB815708R5200
1+1 2 40 20 - 1.9 400 440 OVR T2 1N 40-440 P TS QS 2CTB803972R1400