Hager Onekonekt ELCB/RCCB 16 A 2‑Pole – 10 mA Earth‑Leakage Breaker (CCC217J)

The Hager Onekonekt 16 A 2‑pole ELCB/RCCB (CCC217J) provides dependable protection against earth‑fault and leakage currents. Rated at 16 A and 240 V AC, it trips at 10 mA to help prevent electric shock. This compact, modern unit features a double‑pole design for simultaneous disconnection of phase and neutral conductors. Built to IEC 61008‑1 standards, it delivers high endurance with up to 2 000 electrical and 4 000 mechanical operations. Screw terminals accommodate 16 mm² flexible or 25 mm² rigid cables, making installation straightforward. Its 6 kA short‑circuit rating and wide operating temperature range (–25 °C to 40 °C) ensure reliability in homes, offices or light‑industrial settings

Key features

• 16 A, 240 V AC rating with 10 mA trip sensitivity
• 2‑pole configuration for complete isolation
• High endurance: up to 2 000 electrical/4 000 mechanical operations
• Robust design with 6 kA short‑circuit capability and compact form factor
• Easy installation using screw terminals for flexible or rigid cables
• Temperature resilience: operates from –25 °C to 40 °C

Use cases

• Residential circuits: protect lighting and appliance circuits
• Commercial & offices: safeguard equipment and occupants
• Small industrial setups: use in workshops or light manufacturing lines
• Renewable energy: suitable for solar or EV charging points requiring sensitive leakage protection