Page 477 - Din prodcuts 2020

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Protection and safety
OVR Type 2 pluggable QuickSafe® surge protective devices Single pole
230 V networks

Technical features
Types OVR T2 40-275 P QS OVR T2 40-275s P QS OVR T2 40-350 P QS OVR T2 80-275s P QS OVR T2-T3 N 80-275 P QS OVR T2 N 80-350 P QS OVR T2 N 80-275s P QS
with auxiliary contact (TS) OVR T2 40-275 P TS QS OVR T2 40-275s P TS QS OVR T2 40-350 P TS QS OVR T2 80-275s P TS QS 5
Technology Varistor Varistor Varistor Varistor GDT GDT GDT
Electrical features
Standard IEC 61643-11/EN 61643-11 IEC 61643-11/EN 61643-11 IEC 61643-11/EN 61643-11 IEC 61643-11/EN 61643-11 IEC 61643-11/EN 61643-11 IEC 61643-11/EN 61643-11 IEC 61643-11/EN 61643-11
Type/test class T2/II T2/II T2/II T2/II T2-T3/II-III T2/II T2
Protected lines 1 1 1 1 1 1 1
System network TT(L-N)-TNS-TNC TT(L-N)-TNS-TNC TT(L-N)-TNS-TNC TT(L-N)-TNS-TNC TT (N-PE)-TNS(N-PE) TT (N-PE)-TNS(N-PE) TT(N-PE)-TNS(N-PE)
Type of current AC 47-63 Hz AC 47-63 Hz AC 47-63 Hz AC 47-63 Hz AC 47-63 Hz AC 47-63 Hz AC 47-63 Hz
Voltage regulation of the system network ± 20 % ± 20 % ± 50 % ± 20 % ± 20 % ± 50 % ± 20 %
Nominal system voltage Un [V] 230 230 230 230 230 230 230
Max. cont. operating voltage Uc [V] 275 275 350 275 275 350 275
Nominal dc voltage Un dc L-PE [V dc] 320 - 375 - - - -
Max. dc. cont. operating voltage Ucdc L-PE [V dc] 355 - 415 - - - -
Maximum discharge current Imax (8/20) [kA] 40 40 40 80 80 80 80
Maximum impulse current Iimp (10/350) [kA] 2 2 2 6.25 2 2 6.25
Nominal discharge current In (8/20) [kA] 20 20 20 20 30 30 30
Voltage protection level Up at In (L-N/N-PE/L-PE) [kV] 1.25/-/1.25 1.4/-/1.4 1.5/-/1.5 1.4/-/1.4 -/1.4/- -/1.4/- -/1.4/-
Voltage protection level Ures at 3kA (L-N) [kV] 0.8 0.5 1 0.5 - - -
Voltage protection level Ures at 5kA (L-N) [kV] 0.85 0.7 1.05 0.7 - - -
Voltage protection level Ures at 10kA (L-N) [kV] 1 0.9 1.2 0.9 - - -
TOV (Temporary overvoltage) withstand Ut (L-N: 5s./N-PE: 200ms) [V] 337/- 337/- 455/- 337/ -/1200 -/1200 -/1200
Response time [ns] ≤ 25 ≤ 25 ≤ 25 ≤ 25 < 25 < 25 < 25
Short-circuit withstand capability Isccr [kA] 100 100 100 100 - - 100
Backup protection maximum rating fuse (gG) [A] ≤ 125 ≤ 160 ≤ 125 ≤ 160 ≤ 125 ≤ 125 ≤160
circuit breaker (B or C curve) [A] ≤ 125 ≤ 125 ≤ 125 ≤ 125 ≤ 125 ≤ 125 ≤125
Pluggable cartridge Yes Yes Yes Yes Yes Yes Yes
Integrated QuickSafe® technology Yes Yes Yes Yes - - -
State indicator Yes Yes Yes Yes No No No
Safety reserve No Yes No Yes No No No
Auxiliary contact Yes (TS option) Yes (TS option) Yes (TS option) Yes (TS option) No No No
Installation
Wire range (L, N, PE) solid wire [mm²] 2.5 … 35 2.5 … 35 2.5 … 35 2.5 … 35 2.5 … 35 2.5 … 35 2.5 … 35
stranded wire [mm²] 2.5 … 25 2.5 … 25 2.5 … 25 2.5 … 25 2.5 … 25 2.5 … 25 2.5 … 25
Stripping length (L, N, PE) [mm] 12.5 12.5 12.5 12.5 12.5 12.5 15
Tightening torque (L, N, PE) [Nm] 2.8 2.8 2.8 2.8 2.8 2.8 3.5
Auxiliary contact (TS)
Contacts information 1 NO - 1 NC 1 NO - 1 NC 1 NO- 1 NC 1 NO- 1 NC - - -
Min. load 12 V DC - 10 mA 12 V DC - 10 mA 12 V DC - 10 mA 12 V DC - 10 mA - - -
Max. load 250 V AC - 1 A 250 V AC - 1 A 250 V AC - 1 A 250 V AC - 1 A - - -
Connection cross-section [mm²] 1.5 1.5 1.5 1.5 - - -
Miscellanous characteristics
Stocking and operating temperature [°C] -40 to +80 -40 to +80 -40 to +80 -40 to +80 -40 to +80 -40 to +80 -40 to +80
Maximal Altitude [m] 5000 5000 5000 5000 5000 5000 5000
Degree of protection IP 20 IP 20 IP 20 IP 20 - Indoor IP 20 - Indoor IP 20 - Indoor IP 20 - Indoor
Fire resistance according to UL 94 V0 V0 V0 V-0 V-0 V-0 V0
Dimensions
height x width x depth [mm] 88 x 17.8 x 65.3 88 x 17.8 x 76.7 88 x 17.8 x 65.3 88 x 17.8 x 76.7 88 x 17.8 x 65.3 88 x 17.8 x 65.3 88 x 17.8 x 76.7
[inches] 3.46 x 0.7 x 2.57 3.46 x 0.7 x 3.02 3.46 x 0.7 x 2.57 3.46 x 0.7 x 3.02 3.46 x 0.7 x 3.02 3.46 x 0.7 x 3.02 3.45 x 0.7 x 3.02
With Auxiliary Contact (TS)
height x width x depth [mm] 95.8 x 17.8 x 65.3 95.8 x 17.8 x 76.7 95.8 x 17.8 x 65.3 95.8 x 17.8 x 76.7 - - -
[inches] 3.77 x 0.7 x 2.57 3.77 x 0.7 x 3.02 3.77 x 0.7 x 2.57 3.77 x 0.7 x 3.02 - - -
Replacement Cartridges
Phase Product ID OVR T2 40-275 C QS OVR T2 40-275s C QS OVR T2 40-350 C QS OVR T2 80-275s C QS - - -
2CTB803876R1000 2CTB815704R2600 2CTB803886R1000 2CTB815708R2600
Neutral Product ID - - - - OVR T2-T3 N 80-275 C QS OVR T2 N 80-350 C QS OVR T2 N 80-275s C QS
2CTB803876R0000 2CTB803886R0000 2CTB815708R2800