Differential residual current circuit breaker 03434

ACdistribution4-pole

Overview
The residual current device (RCD) provides protection against direct contact and detects earth leakage faults in low-voltage AC distribution up to 415 Vac. It is designed to meet EN 61008-1 requirements and is suitable for residential, commercial and industrial electrical panels.

Reference
REF. 03434

Key technical specifications

• Function : Residual differential protection
• Rated operational voltage (Ue) : 415 Vac
• Number of poles : 3P+N
• Rated current : 63 A
• Type : AC
• Residual sensitivity : 30 mA
• Standard : EN 61008-1
• Weight : 0.790 kg

Applications

• Protection of lighting, socket and distribution circuits in residential, commercial and industrial installations
• Use in distribution boards and control panels where AC-type residual detection is appropriate

Installation and variants

• Compatible with standard DIN-rail mounting and 415 Vac low-voltage systems
• Available in variants from 16 A to 100 A and sensitivities 30 mA and 300 mA
• Other types (AC, A, F, B) exist to match different leakage waveforms; select type according to connected loads