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Protection and safety
OVR Type 2 pluggable QuickSafe® surge protective devices TNS/TT
230 and 400 V 1Ph+N networks

Technical features
Types OVR T2 1N OVR T2 1N OVR T2 1N OVR T2 1N
40-275 P QS 40-275s P QS 80-275s P QS 40-350 P QS 5
with auxiliary contact (TS) OVR T2 1N 40- OVR T2 1N 40- OVR T2 1N 80- OVR T2 1N 40- OVR T2 1N 40-
275 P TS QS 275s P TS QS 275s P TS QS 350 P TS QS 440 P TS QS
Dimensions
height x width x depth mm 88 x 35.6 x 65.3 88 x 35.6 x 76.7 88 x 35.6 x 76.7 88 x 35.6 x 65.3
inches 3.46 x 1.4 x 2.57 3.46 x 1.4 x 3.02 3.46 x 1.4 x 3.02 3.46 x 1.4 x 2.57
With Auxiliary Contact (TS)
height x width x depth mm 95.8 x 35.6 x 65.3 95.8 x 35.6 x 76.7 95.8 x 35.6 x 76.7 95.8 x 35.6 x 65.3 95.8 x 35.6 x 65.3
inches 3.77 x 1.4 x 2.57 3.77 x 1.4 x 3.02 3.77 x 1.4 x 3.02 3.77 x 1.4 x 2.57 3.77 x 1.4 x 2.57
Replacement Cartridges
Phase Product ID OVR T2 40-275 C OVR T2 40-275s C OVR T2 80-275s C OVR T2 40-350 C OVR T2 40-440 C
QS QS QS QS QS
2CTB803876R1000 2CTB815704R2600 2CTB815708R2600 2CTB803886R1000 2CTB803876R0400
Neutral Product ID OVR T2-T3 N 80- OVR T2 N 80-275s OVR T2 N 80-275s OVR T2 N 80-350 OVR T2 N 80-440
275 C QS C QS C QS C QS C QS
2CTB803876R0000 2CTB815708R2800 2CTB815708R2800 2CTB803886R0000 2CTB803886R0100

Type 2 surge protective devices are designed to protect electric installations and sensitive equipment
against indirect surges with ensuring a low protection level (Up).
They are characterized by their capacity to safely discharge current with 8/20 µs wave form.
Type 2 pluggable

Po- Impluse Max Nomi- Voltage Nomi- Max. Bbn Order details Weight
les Curent dis- nal protec- nal cont. 3660308 1 piece
Iimp charge current tion voltage oper-
10/350 current In level Un ating
OVR T2 1N 40- Imax
275 P QS Up voltage
8/20 Uc

kA kA kA kV V V EAN Type code Order code kg
1+1 2 40 20 1.25 230 275 519696 OVR T2 1N 40-275 P 2CTB803972R1100 0.24
QS
1+1 2 40 20 1.25 230 275 519702 OVR T2 1N 40-275 P 2CTB803972R0500 0.24
TS QS
1+1 2 40 20 1.4 230 275 525239 OVR T2 1N 40-275s 2CTB815704R0200 0.30
P TS QS
1+1 2 40 20 1.4 230 275 525307 OVR T2 1N 40-275s 2CTB815704R1400 0.30
P QS
1+1 2 80 20 1.4 230 275 525413 OVR T2 1N 80-275s 2CTB815708R0200 0.30
P TS QS
1+1 2 80 20 1.4 230 275 525482 OVR T2 1N 80-275s 2CTB815708R1400 0.30
P QS
1+1 2 40 20 1.5 230 350 519719 OVR T2 1N 40-350 P 2CTB803982R1100 0.24
QS
1+1 2 40 20 1.5 230 350 519726 OVR T2 1N 40-350 P 2CTB803982R0500 0.24
TS QS
1+1 2 40 20 1.9 400 440 524577 OVR T2 1N 40-440 2CTB803972R1400 0.24
P TS QS