The Hager ADB416U is a 1‑pole Residual‑Current Circuit Breaker with Overcurrent protection (RCBO). It combines the functions of an MCB and RCD into a single modular unit. It offers 16 A-rated current protection against overloads and short circuits. It also provides 30 mA residual-current detection to guard against earth-leakage faults, including AC and pulsating DC leakage. The B‑curve tripping characteristic makes this variant suitable for general circuits like lighting and socket outlets, where inrush currents are moderate. With a 10 kA short‑circuit breaking capacity, the RCBO delivers robust fault-interruption performance. It fits domestic, commercial, and light industrial distribution boards. The compact, 1-module DIN‑rail design enables space‑efficient installation within consumer units and distribution systems. It maintains compliance with electrical safety standards.
The Hager ADB416U RCBO is suitable for protecting individual branch circuits in consumer units, distribution boards, and panel assemblies. It provides both overcurrent and earth-leakage protection. Common uses include lighting circuits, small-socket-group circuits, kitchen circuits, and other general-purpose power circuits. It ensures safety against overload, short circuit, and residual leakage.
The ADB416U delivers a compact, standards‑compliant solution for combined overcurrent and earth-leakage circuit protection. Its Type A residual current detection extends safety beyond sinusoidal AC faults. It also includes pulsating DC leakage associated with modern electronic loads. The B‑curve tripping profile balances protection and nuisance‑trip avoidance for typical building circuits. Its 10 kA breaking capacity supports reliable operation in consumer and commercial installations. The single-module form factor maximises space savings on distribution boards. It also maintains robust electrical safety performance.
| Superlec Code | ADB416U |
| Product Type | RCBO |
| MCB/RCBO Curve | B |
| Amperage | 16A |
| MCB Size | Single Pole(SP) |
