الوصف
General Information
Product Name: OVR T2 4L 40-275 P TS QS
Product ID: 2CTB803873R5200
EAN: 3660308520555
Catalog Description: OVR T2 4L 40-275 P TS QS Surge Protective Device
Long Description: OVR T2 4L 40-275 P TS QS Surge Protective Device
Technical
Type of Low Voltage Distribution System: TN-S
Suitable For: To protect the systems against the transient overvoltage (lightning)
Nominal AC Voltage of the System (Uo): 230 / 400 V
Maximum Continuous Operating Voltage (Uc): (L-PE) 275 V
Temporary Overvoltage Test Value (UT): 337 V
Rated Service Short-Circuit Breaking Capacity (Ics): 100 kA
Discharge Current: Nominal (8 / 20 µs) 20 kA, I (max, 8 / 20 µs) 40 kA
Impulse Current: I (imp, 10 / 350 µs, L-N) 2 kA
Short Circuit Withstand Icc: 100 kA
Arrester Class: II
Number of Protected Poles: 4
Number of Auxiliary Contacts NC: 1
Number of Auxiliary Contacts NO: 1
Number of Poles: 4P
Number of Conductors: 4
Position of Neutral Terminals: Right
Version: Plug-in
Product Type: QS
Status Indicator: Yes
Electrical
Rated Voltage (Ur): 230 V AC
Voltage Protection Level ( Up): 1.25 kV, (L-N) 1.25 kV, (N-PE) 1.25 kV
Power Loss: Total 17 mW
Environmental
Degree of Protection: IP20
Maximum Operating Altitude Permissible: Without Derating 5000
Dimensions
Width in Number of Modular Spacings: 4
Product Net Width: 71.2 mm
Product Net Height: 95 mm
Product Net Depth / Length: 58 mm
Product Net Weight: 0.48 kg
Ordering
Package Level 1 Units: box 1 piece
Package Level 1 Gross Weight: 500 g
E-Number (Finland): 3217663
Installation
Mounting Type: DIN-Rail
External Classifications and Standards
ETIM 9: EC000941 – Surge protection device for power supply systems
ETIM 10: EC000941 – Surge protection device for power supply systems
UNSPSC: 39121610
eClass: V11.0 : 27130805
Object Classification Code: 141DCC
Standards: IEC 61643-11 / EN 61643-11
