Standard Compliance: Fully compliant with global standard IEC/EN61008-1.

6KA Breaking Capacity: Robust 6KA short-circuit breaking capacity ensures heavy-duty protection and high reliability under dynamic thermal stress.

Pole Configuration: Versatile model options: 2-Pole (1P+N) for single-phase networks and 4-Pole for three-phase systems.

Triple-Tier Sensitivity: Engineered with 10mA (personnel anti-shock), 30mA (standard home/EV protection), and 100mA (equipment fire wall) variants.

Industrial-Grade Amperage: Optimized selection of grid-standard current capacities: 16A, 32A, and 63A to match specific load requirements.

DIN-Rail Modular Form: Standard 35mm DIN-rail mount design, perfectly compatible with premium consumer units and distribution enclosures.
Bulk Order & Wholesale Inquiry
For project sourcing or volume pricing, please fill out the quick form below. Our team will contact you with a formal quote within 12 hours.
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Product Category or Setup — Select Choice —Standard Retail / Individual SetupCommercial Project / Bulk Order (10+ Pcs)Wholesale & Distribution Partnership

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Voltgrid Smart Circuit Breaker 63A – 1P/2P/3P/4P DIN Rail MCB (10kA, AC230V/400V)

Voltgrid™ TORD4-63 Type A/AC RCD RCCB Residual Current Circuit Breaker (2P/4P, 10A-63A, 10mA-300mA)