Single-pole Disconnectors TYPE SCLB 24
- Solid and robust construction
- Polymeric insulators UNE 21.909 for pollution levels class I and class III, according to IEC 815 standard.
- Silicone-insulated insulators over a fiberglass core with external metal fittings.
- Hot-dip galvanized steel fittings UNE/ISO 1461, silver-plated copper blades, and cast mechanisms.
- Active parts by S&C Electric Company.
- Equipped with a ratchet to prevent accidental openings in cases of vibrations or short circuits.
- Connection plates for terminals according to RU6406B.
- Fitted with hooks to enable load break operation using the LOADBUSTER tool.
Electrical specifications
| TEST VOLTAGE (kV rms) | |||||||||||
| To earth and between poles | At isolating distance | ||||||||||
| Reference Description | Creep- age dist- ance (mm) | Rated Voltage (Ur) | Rated Current ( Ir ) | Rated Frequency (Hz) | Short duration current (kA) | Lightning impulse | Ind. frequency In rain | Lightning impulse | Ind. frequency In rain | Peak Current (kA | Weight (kg.) |
| SCLB-24/630 I Sec LOADBUSTER UI 24kV/630A | 424 | 24kV | 630A | 50 | 25 | 125 | 50 | 145 | 60 | 62,5 | 9,3 |
| SCLB-24/630 III Sec LOADBUSTER UI 24kV/630A | 707 | 9,3 | |||||||||
Dimensions (mm)
| Reference | Class | A | B | C |
| SCLB-24/630 I | I | 254 | 378 | 323 |
| SCLB-24/630 III | III | 320 | 444 | 389 |