Made of aluminum alloy. Explosion-proof.
Specifications
| Number of cable fittings | 2, 3 or 4 | ||
|---|---|---|---|
| Insulation resistance between circuits and enclosure with normal ambience conditions, MΩ, at least | 20 | ||
| Operational voltage, V, not more than | 250 | ||
| Acceptable dissipated power within enclosure, W, not more than | 5 | ||
| Switchable current, A, not more than | 10 | ||
| Ambient temperature range, ℃ | from -50 to +60 | ||
| Water and dust ingress protection degree as per IEC 60529 | IP66 | ||
| Class of human protection against electric shock as per GOST 12.2.007.0 | I | ||
| Explosion protection marking | 1 Ex db IIB T4 Gb | ||
| Service life, years | 10 | ||
| Diameter of connectible cable without armor, mm | from 5 to 12 | ||
| Maximal cross-sectional area of connectible conductors, mm², not more than | 1.5 (two wires can be connected to one clamp terminal) | ||