Bticino Btdin Earth Leakage add-on Block, adjustable in current and time, advanced protection against ground faults, with the following characteristics:
Rated current: 63A
Rated voltage: 400 Vac
Number of poles: 4P, perfect for three-phase systems with neutral
Selectable differential current: 0.3 A, 0.5 A or 1 A
Type: F, sensitive to high-frequency and mixed-mode differential currents
Number of modules: 6, designed for professional switchgear
Degree of protection: IP20
Politiche per la sicurezza
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Politiche per le spedizioni
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Politiche per i resi
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Bticino's Type F Earth Leakage add-on Block detects leakage currents at both sine and high frequencies (up to 1 kHz), as required by modern electronic equipment (inverters, EVs, LEDs), ensuring superior electrical safety.
By adjusting both the tripping current (0.3-1 A) and the delay time, the module offers selective protection: short times on sensitive environments, extended times on systems with high loads or momentary absorptions.
The 4-pole configuration makes it suitable for switchgear with three-phase plus neutral supply, used in both advanced domestic and industrial installations. Rated current of 63 A provides protection capacity for entire lines or main switchboards.
Built to occupy only 6 modules (107.2 mm in width) on 35 mm DIN rail, it supports efficient wiring with conductors up to 70 mm². Its depth of 76 mm and height of 83 mm fit into any standard modular control cabinet.
With IP20 rating, robust terminals for conductors up to 70 mm² and CE/IMQ certifications, this life-saving module ensures reliability, safety and regulatory compliance. High-visibility lever allows easy visual verification of status.
| Differential type | Type F (high frequency) |
|---|---|
| Rated voltage Vn | 400 Vac |
| Rated current In | 63 A |
| Differential current Idn | 0.3 A - 0.5 A - 1 A (adjustable) |
| Number of modules | 6 modules |
| Number of poles | 4 poles (L1, L2, L3 + N) |
| Degree of protection | IP20 |
| Dimensions (H×W×D) | 83 × 107.2 × 76 mm |
| Maximum cable cross-section | Up to 70 mm² |
| Mounting | 35 mm DIN rail |
| Standards and Certifications | CE, IMQ - complies with IEC/EN differential standards |
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