Project Description
WRURTK/S
• Width 8.2• Test terminal blocks
• Easy to connect all test circuits in secondary current transformer circuits
• Inner diameter of auxiliary test socket is 4 mm, and the test plug can insert into it directly
• Save terminals and cabinet space
| Dimensions | |
| Width / Length / Width of partition plate (mm) | 8.2 / 72 / 2.2 |
| Height (U7.5 / U10 / U15 / G) (mm) | 51.5 / 54 / 59 / 56 |
| Technical data acc. to GB30847 / IEC947 | |
| Feed-through connection point: Rated current / Rated voltage / Cross section (A / V / mm2) | 57 /400 /10 |
| Rated surge voltage / Degree of pollution (kV / -) | 6 / 3 |
| Connection capacity | |
| Conductor cross section flexible, with ferrule without/with plastic sleeve (mm2) | 0.5 – 10 / 0.5 – 6 |
| Multi conductors connection (2 conductors with same cross section) | |
| Conductor cross section solid / flexible (mm2) | 0.5 – 10 / 0.5 – 4 |
| Conductor cross section flexible, with ferrule without plastic sleeve (mm2) | 0.5 – 4 |
| Conductor cross section flexible, with a TWIN ferrule (mm2) | 0.5 – 4 |
| Stripping length (mm) | 13 |
| Screw thread | M 4 |
| Screw for conductor connection: Tightening torque (Nm) | M 4 / 1.2 -1.5 |
| Screw for disconnection slide: Tightening torque (Nm) | M 3 / 0.6 – 0.8 |
| Insulating material | PA |
| Inflammability rating acc. to UL 94 | V 0 |
| Temperature rise index (RTI / Ti) | 130 / 120 |
| Certified to GB30847 / IEC947-1 | |
| Rated voltage / Rated current (V / A) | 400 / 57 |
| Standards | GB14048.7 / IEC947-7-1 / EN50019 |
| Product manual - Terminal Blocks (Chinese) | Version 1.0 | 9 MB |