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

Description
Single phase devices are composed by a MOV pole plus a spark gap one. The spark gap pole guarantees
the lowest voltage protection rating and has to be connected to the Neutral. 5
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 1N 40-150 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 1.2 120 150 519238 OVR T2 1N 15-150 P U 2CTB802342R0000 0.24
2 15 5 1.2 277 320 519245 OVR T2 1N 15-320 P U 2CTB802342R0400 0.24
OVR T2 1N 40-660
P TS U 2 40 20 1.2 120 150 520869 OVR T2 1N 40-150 P U 2CTB802342R2000 0.24
2 40 20 1.2 120 150 520876 OVR T2 1N 40-150 P U 2CTB802342R8000 0.24
(x10)
2 40 20 1.2 120 150 819252 OVR T2 1N 40-150 P 2CTB802342R2100 0.24
TS U
2 40 20 1.2 277 320 519269 OVR T2 1N 40-320 P 2CTB802342R2500 0.24
TS U
2 40 10 1.2 347 440 519276 OVR T2 1N 40-440 P 2CTB802342R2900 0.24
TS U
2 40 10 1.2 480 550 519283 OVR T2 1N 40-550 P 2CTB802342R3300 0.24
TS U
2 40 10 1.2 600 660 519290 OVR T2 1N 40-660 P 2CTB802342R3700 0.24
TS U

(x10) packaging of 10 pieces.