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5/84 ELECTRICAL INSTALL ATION SOLUTIONS FOR BUILDINGS 2CHC 420 001 C0201

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Protection and safety
OVR Type 2 surge protective devices - Split phase networks

Description
Split phase devices are composed by two MOV poles or two MOV poles plus a spark gap one, depend-
ing on the number of lines the customer wants to pretect.The spark gap pole guarantees the lowest
5
voltage protection rating and has to be connected to the neutral.
OVR T2 devices provide the best protection as they are designed to protect electric installations and
sensitive equipment against indirect surges with ensuring a low protection level (VPR). They are char-
acterized by their capacity to safely discharge current with 8/20 μs wave form.
OVR T2 2L 15-320 P U

Ordering details
Pro- Max Nominal Voltage Nominal Max. Bbn Type Order code Weight
tected dis- dis- protec- voltage cont. 3660308
lines charge charge tion operat- Pkg
current current rating ing (1 pce)
Imax voltage
8/20 In VPR Un MCOV,
Uc
kA kA kV V V EAN kg
Pluggable
2 15 5 0.6 120 ±15% 175 518590 OVR T2 2L 15-150 P U 2CTB802343R0000 0.24
OVR T2 2L 40-320 2 15 5 1 277 ±15% 320 518606 OVR T2 2L 15-320 P U 2CTB802343R0400 0.24
P TS U
2 40 20 0.6 120 ±15% 175 518613 OVR T2 2L 40-150 P TS 2CTB802343R2100 0.24
U
2 40 20 1 277 ±15% 320 518620 OVR T2 2L 40-320 P 2CTB802343R2500 0.24
TS U
3 15 5 0.7 120 ±15% 175 519306 OVR T2 2N 15-150 P U 2CTB802344R0000 0.36
3 15 5 1.1 277 ±15% 320 519313 OVR T2 2N 15-320 P U 2CTB802344R0400 0.36
3 40 20 0.7 120 ±15% 175 519320 OVR T2 2N 40-150 P 2CTB802344R2100 0.36
TS U
3 40 20 1.1 277 ±15% 320 519337 OVR T2 2N 40-320 P 2CTB802344R2500 0.36
TS U
3 40 10 1.4 347 ±15% 440 519344 OVR T2 2N 40-440 P 2CTB802344R2900 0.36
OVR T2 2N 15-320 P U TS U
3 40 10 1.8 480 ±15% 550 519351 OVR T2 2N 40-550 P 2CTB802344R3300 0.36
TS U
3 40 10 2 600 ±15% 660 519368 OVR T2 2N 40-660 P 2CTB802344R3700 0.36
TS U

OVR T2 2N 40-440
P TS U