

The Legrand DX³ RCBO Four Pole 415V AC Type 100mA 40A (411373) is a high-quality modular protection device designed to ensure total electrical safety in three-phase AC installations. It integrates the dual functionality of an MCB (Miniature Circuit Breaker) and an RCCB (Residual Current Circuit Breaker) into a single unit, providing comprehensive protection against overload, short-circuit, and earth leakage faults.As part of the reliable Legrand DX³ series, this 4-pole RCBO offers Type-AC sensitivity, accurately detecting residual alternating currents to safeguard equipment and users from electric shocks and insulation breakdowns. With a 40A current rating and 100mA residual current sensitivity, it is ideally suited for medium to heavy-load industrial, commercial, and large residential circuits.Certified for quality and safety, this device is ISI marked as per IS 12640-2 and conforms to IEC 60947, ensuring compliance with both Indian and international electrical standards. It features a color-coded ON/OFF dolly, front-face fault indication, and an integrated label holder for user convenience and maintenance efficiency.The Legrand DX³ 411373 RCBO is built for safety, featuring IP20 protected terminals, sliding safety shutters, and 35 sq.mm terminal capacity for secure wiring. Compatible with Legrand signal and control auxiliaries, it can be easily integrated into intelligent power distribution systems.Buy Legrand DX³ RCBO Four Pole 415V AC Type 100mA 40A (SKU: 411373) online from MKSR Electricals — your trusted supplier of genuine Legrand protection devices. Perfect for professional installations requiring reliability, durability, and maximum electrical safety.
Before placing an order, the Customer must carefully review and confirm the product title, SKU, specifications, compatibility, size, color, quantity, description, images, and all other product details. The Customer is responsible for ensuring that the selected product is correct and suitable for their requirements.
Returns may be requested within 7 days from the date the Customer receives the order, as confirmed by the delivery tracking information.
To be eligible for a return, the item must be unused, unworn, undamaged, and returned in its original packaging. The Customer must contact us by email and receive return instructions before sending the item back.
A return may be accepted only in the following circumstances:
– The Customer received an item that does not match the product title or SKU stated in the confirmed order.
– The item arrived damaged or with damaged packaging.
– The item has a manufacturing defect.
– The shipping provider did not allow the Customer to inspect the goods before making payment.
Products with an opened, broken, removed, or tampered seal are not eligible for return, replacement, or refund.
Once the returned item has been received, inspected, and approved, the Customer will receive a full refund of the amount paid for the returned item. The refund will be issued through the original payment method, where possible.
Returned products must be securely packed to prevent damage during transit. Customers should use the original shipping carton whenever possible or another suitable protective box.
Products ordered incorrectly because the Customer did not review the product title, SKU, specifications, compatibility, size, color, quantity, description, images, or other product details are not eligible for return, replacement, or refund.
Items that are worn, used, altered, damaged after delivery, returned without their original packaging, or returned with an opened or tampered product seal will not be eligible for a return, replacement, or refund.
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