1. Currens nominalis usque ad 63A
2. Protectio circuituum contra currentes onerationis excessivae
3. Protectio circuituum contra currentes circuitus brevis
4. Norma: IEC/EN60898-1
| Polus | Primum, secundum, tertium, quartum |
| Tensio nominalis Ue (V) | 220/380, 230/400, 240/415 (1P), 380, 400, 415 (2, 3, 4P) |
| Tensio insulationis Ui (V) | quingenti |
| Frequentia aestimata (Hz) | 50/60 |
| Fluxus nominalis In (A) | 2, 4, 6, 10, 16, 20, 25, 32, 40, 50, 63A |
| Genus emissionis instantaneae | B, C, D |
| Gradus protectivus | IP 20 |
| Capacitas frangendi (A) | 3000 / 4500 |
| Vita mechanica | Octingenties milia vicibus |
| Vita electrica | Quadringenties milia vicibus |
| Temperatura ambientis (℃) | -25~+40 (cum media quotidiana ≤35) |
| Typus connexionis terminalis | Funis/ Vectis omnibus typi clavorum/Vectis omnibus typi U |
| Polus | Primum, secundum, tertium, quartum | |||||||
| Tensio nominalis Ue (V) | 220/380, 230/400, 240/415 (1P), 380, 400, 415 (2, 3, 4P) | |||||||
| Tensio insulationis Ui (V) | quingenti | |||||||
| Frequentia aestimata (Hz) | 50/60 | |||||||
| Fluxus nominalis In (A) | 2, 4, 6, 10, 16, 20, 25, 32, 40, 50, 63A | |||||||
| Genus emissionis instantaneae | B, C, D | |||||||
| Gradus protectivus | IP 20 | |||||||
| Capacitas frangendi (A) | 3000 / 4500 | |||||||
| Vita mechanica | Octingenties milia vicibus | |||||||
| Vita electrica | Quadringenties milia vicibus | |||||||
| Temperatura ambientis (℃) | -25~+40 (cum media quotidiana ≤35) | |||||||
| Typus connexionis terminalis | Funis/ Vectis omnibus typi clavorum/Vectis omnibus typi U | |||||||