Hager Volta RCBO 1P+N 16A 30mA

The Hager Volta ADN916D is a 1P+N Residual Current Circuit Breaker with Overcurrent protection (RCBO) rated 16 amperes with 30 mA residual current sensitivity in Type A classification. This device combines the functions of a standard MCB and a residual current device (RCD) in a single 2-module DIN rail unit, providing simultaneous protection against both overcurrent/short-circuit faults and earth leakage that can cause electrocution or fire. The 30 mA sensitivity is the internationally recognised threshold for personal protection against lethal electric shock, and the Type A classification ensures the device responds correctly to both sinusoidal and pulsating DC residual currents — covering the full range of fault types generated by modern electronic loads including variable-speed drives, LED drivers, and switched-mode power supplies.

In Saudi Arabia, the use of RCDs and RCBOs in residential and hotel electrical installations has increased significantly since the Saudi Building Code began incorporating IEC 60364 requirements for additional protection in wet areas, outdoor circuits, and socket outlets intended for general use. The Hager Volta ADN916D's SASO certification and compliance with IEC 61009-1 make it acceptable to Saudi Electricity Company inspectors and municipality electrical inspection teams without the need for additional waivers or equivalence documentation. This compliance simplicity accelerates project handover — a significant operational benefit in fast-moving hospitality developments in Mecca and Medina, where electrical final inspections must be completed under strict opening-date pressure.

The ADN916D's compact 2-module footprint (36 mm) is a critical advantage over the traditional approach of installing a separate MCB and RCD, which typically occupies 3 to 4 modules and requires additional busbar connections. In hotel guest room distribution boards, where a 12-way enclosure may need to accommodate circuits for air conditioning, lighting, bathroom, and general sockets, every saved module translates directly into a smaller, lighter, and less expensive panel enclosure. This space efficiency makes the ADN916D the preferred choice for interior design-driven projects across NEOM's luxury hospitality portfolio, Red Sea Project eco-resorts, and Diriyah Gate's boutique hotel developments.

Razz Middle East supplies the full Hager Volta RCBO range — ADN9 series across 6A, 10A, 16A, 20A, 25A, and 32A at both 10 mA and 30 mA sensitivities — from local Saudi inventory. We provide full IEC 61009-1 test certificates, SASO approval documentation, and technical data sheets in Arabic and English to support submittals to main contractors, consultants, and the Saudi Electricity Company. Our application engineering team can assist with RCD selectivity coordination between upstream and downstream devices to comply with IEC 60364-5-53 requirements.