

The Legrand DX³ RCBO Four Pole 415V AC Type 30mA (411369) is a premium-grade, high-precision 3-phase RCBO designed for industrial and commercial electrical systems. This advanced device integrates MCB (Miniature Circuit Breaker) and RCCB (Residual Current Circuit Breaker) functions, delivering overload, short-circuit, and earth leakage protection in a single modular unit.Built for 415V AC applications, this RCBO features a four-pole configuration suitable for three-phase circuits, offering enhanced safety, reliability, and compliance with modern electrical standards. It is ISI marked as per IS 12640-2 and conforms to IEC 60947, ensuring top-tier performance and safety assurance.Engineered for Type-AC sensitivity, it effectively detects residual alternating currents, providing robust protection against electric shock and insulation faults. The compact 7-module design (17.5 mm each) ensures efficient use of distribution board space while maintaining exceptional durability and performance.Equipped with an integrated label holder, color-coded ON/OFF dolly, and front-face leakage fault indicator, this RCBO offers easy monitoring and fault identification. Additional safety features include IP20 protected terminals, sliding shutters, and 35 sq.mm terminal capacity for secure and convenient wiring.Compatible with Legrand signal and control auxiliaries, the DX³ RCBO supports integration with intelligent control systems, making it ideal for smart industrial installations, commercial complexes, and high-demand 3-phase applications.Buy Legrand DX³ RCBO Four Pole 415V AC Type 30mA (7 Modules) (SKU: 411369) online from MKSR Electricals – your trusted source for genuine Legrand protection devices that combine precision, safety, and reliability.
Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
– Received the wrong item.
– Item arrived not as expected (ie. damaged packaging).
– Item had defects.
– Over delivery time.
– The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.
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