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Protection and safety
OVR Type 2 pluggable QuickSafe® surge protective devices
TNC 400 V networks

Technical features
Types OVR T2 3L 40- OVR T2 3L 80- OVR T2 3L
440 P QS 440s P QS 40 400/690 P 5
with auxiliary contact (TS) OVR T2 3L 40- OVR T2 3L 80- OVR T2 3L OVR T2 3L 40-
440 P TS QS 440s P TS QS 40 400/690 P TS 600 P TS QS
Fire resistance according to UL 94 V-0 V-0 V-0 V-0
Dimensions
height x width x depth mm 88 x 53.4 x 65.3 88 x 53.4 x 76.7 88 x 53.4 x 64.8
inches 3.46 x 2.1 x 2.57 3.46 x 2.1 x 3.02 3.46 x 2.1 x 2.55
With Auxiliary Contact (TS)
height x width x depth mm 95.8 x 53.4 x 65.3 95.8 x 53.4 x 76.7 96 x 53.4 x 64.8 95.8 x 53.4 x 65.3
inches 3.77 x 2.1 x 2.57 3.77 x 2.1 x 3.02 3.78 x 2.1 x 2.55 3.77 x 2.1 x 2.57
Replacement Cartridges
Phase Product ID OVR T2 40-440 C QS OVR T2 80-440s C QS OVR T2 40 400/690 C OVR T2 40-600 C QS
2CTB803876R0400 2CTB815708R5500 2CTB803854R1100 2CTB803886R0400
Neutral Product ID - - - -

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.

Po- Max Nomi- Volt- Nominal Max. Bbn Order details Weight
les dis- nal dis- age voltage cont. 3660308 1 piece
charge charge pro- Un oper-
current current tec- ating
Imax In tion voltage
OVR T2 3L 40-440 P QS 8/20 level Uc
Up

kA kA kV V V EAN Type code Order code kg
3 40 20 1.8 400 440 519894 OVR T2 3L 40-440 P 2CTB803873R5100 0.45
QS
3 40 20 1.8 400 440 519900 OVR T2 3L 40-440 P 2CTB803873R5300 0.45
TS QS
3 80 20 2.1 400 440 525598 OVR T2 3L 80-440s P 2CTB815708R4000 0.45
TS QS
3 80 20 2.1 400 440 525635 OVR T2 3L 80-440s P 2CTB815708R5200 0.45
QS
3 40 20 2.3 400 600 520685 OVR T2 3L 40-600 P 2CTB803883R5300 0.45
TS QS
3 40 15 2.9 400/690 440 515629 OVR T2 3L 40- 2CTB803853R4500 0.48
400/690 P
3 40 15 2.9 400/690 440 515636 OVR T2 3L 40- 2CTB803853R4600 0.48
400/690 P TS