Model |
WTH-40/C/R/3P-885 Wind |
Ordering code |
US120431 |
Requirement Class to IEC61643-1 |
Class II |
Max. continuous operating voltage (Uc) |
885VAC (is paired with US120432) |
Nominal Discharge Current (In) |
15kA |
Max. Discharge Current (Imax) |
30kA |
Voltage protection level (Up) |
3.9kV (MOV+GDT) |
Protection Modes |
L1-PE, L2-PE, L3-PE |
Protective Element |
MOV |
Follow Current (If) |
NO |
Response Time (tA) |
<5ns |
Leakage Current (at 75%U1mA) |
<20μA |
Thermal Protection |
YES |
Protection Rating (IP Code) |
IP 20 |
Short Circuit Current Ratings (SCCR) |
20kA rms |
Max. Back-up Fuse (if mains >80A) |
80A gL |
Surge Life at 3kA (8/20μs) |
>5000 events |
Temperature Range |
- 40°F to 176°F (-40°C to 80°C) |
Relative Humidity |
0% to 95% noncondensing |
Maximum Operating Altitude |
10,000 feet (3000m) |
Terminal Cross Section |
35mm² (solid) / 25mm² (stranded) |
Stripping Length Contacts |
0.6inches (15mm) |
Terminal Screw Torque |
Max. 3.5Nm |
DIN Rail EN60715 |
35mm top-hat rail |
Dimensions DIN 43880 |
20mm Per Unit |
Housing Material |
Thermoplastic (UL94 V-0) |
Housing Design |
Modular design |
Net Weight Per Unit |
0.73Lb (330g) |
Package Dimension (W×H×D) |
2.5"×3.9"×2.7" (62mm×98mm×69mm) |
Remote Contacts |
YES |
Contact Ratings |
125VAC/3A, 250VAC/1.5A |
Terminal Cross Section |
Max. 1.5mm² |
Stripping Length Contacts |
0.25inches (6-7mm) |
Remote Terminal Torque |
0.25Nm |