The document provides information on the compatibility of terminal blocks and their accessories, including screw jumper bars, main technical data, and mounting instructions.
The JB26 jumper bars are terminal block accessories offered by ENTRELEC. They are available in 2‑, 3‑, 5‑ and 10‑pole versions and feature a screw‑type connection with a recommended Allen key installation tool.
The sheet provides key electrical ratings, material specifications, ambient temperature limits, and detailed ordering codes for each pole configuration. Mounting instructions describe how to cut partitions and torque the bar correctly.
| Rated current | 232 A |
|---|---|
| Rated voltage | 1000 V |
| Impulse withstand voltage | 8000 V |
| Insulating material | Copper |
| Ambient temperature range | -65 °C to +110 °C |
The JB26 jumper bars are rated for a current of 232 A.
The impulse withstand voltage is specified as 8000 V.
The insulating material is copper.