Hager | 10 Amp 2 Pole 6kA 30mA RCBO | Class A
The Hager ADA910T is a 10 amp 2 pole RCBO (residual current circuit breaker with overload protection) rated 240V AC, Class A, with a 30mA earth leakage sensitivity and 6kA breaking capacity. The ADA910T combines MCB and RCD protection on a single DIN rail module, eliminating the need for separate overload and residual current devices on single-phase circuits carrying motors, control equipment, and general-purpose loads.
Licensed electricians specify the ADA910T when simplifying switchboard design and reducing enclosure space. A traditional two-device approach (separate MCB and RCD) consumes two DIN rail modules; the ADA910T delivers both functions on one module, freeing space for additional protection devices or future expansion. The Class A sensitivity detects both AC and pulsating DC earth faults, making it suitable for circuits feeding variable-frequency drives, solar inverters, and other modern equipment where older AC-only RCBOs fail to detect fault currents. Install cost is lower when consolidating protection: one device, one label, one test, one connection.
Sparky Direct customers choose the ADA910T for its proven Hager build quality and compliance with Australian installation standards. The 6kA breaking capacity handles typical domestic and light commercial fault levels without nuisance tripping, and the 2000 mechanical operations rating delivers long service life on jobsites where testing and fault clearing are routine. Speccing a single RCBO also reduces training and troubleshooting time on mixed residential and light commercial work, where crews are familiar with single-device protection in smaller boards.
Features
- 10A rated current — suitable for general-purpose circuits, light motor loads, and distributed loads up to 10A per AS/NZS 3000.
- Class A residual current protection — detects both AC and pulsating DC earth faults, protecting circuits feeding variable-frequency drives, solar inverters, LED dimmers, and heat pump controllers where older AC-only RCBOs miss fault signals.
- 30mA sensitivity — provides shock protection to BS 7909 and AS/NZS 3000 safety requirements without unnecessary nuisance tripping on healthy circuits.
- 6kA breaking capacity — handles fault levels in domestic and light commercial installations without exceeding capacity under typical short-circuit conditions.
- Single DIN module (2 poles) — occupies one DIN rail position, consolidating MCB and RCD functions to reduce switchboard footprint compared to a separate two-device stack.
- Manual reset after fault — the ADA910T latches off on earth leakage and must be manually reset by the user or fault-clearing technician, providing a clear visual indication that the circuit is offline until investigation is complete.
- Inbuilt test button — allows periodic testing of the RCD function on-site without special test equipment, confirming operation before and after maintenance work.
- 2000 mechanical operations — rated for extended service life and repeated test/reset cycles on a jobsite where fault clearance and live testing are common.
- AS/NZS 61009-1 compliant — meets Australian and New Zealand safety standards for RCBOs without needing additional certification or restriction.
- DIN rail mounting — fits standard switchboard rails without adapters or additional hardware, reducing install time and footprint.
- C-curve characteristic — tolerates in-rush currents typical of fluorescent ballasts and small motor starters without nuisance tripping, while protecting against genuine overloads and faults.
- Only for internal circuits — the ADA910T is not rated for outdoor, damp, or weatherproof installations; use only inside switchboards and indoor distribution boards protected from moisture and weather.
Where to use
- Domestic single-phase circuits — bedroom and lounge circuits, kitchen benches (where a single 10A outlet is insufficient for permanent fixture loading), lighting circuits, and bathroom exhaust fans on renovations and new builds.
- Light motor loads — small pump motors, pool filters, workshop bench motors, and garden shed equipment where the 10A rating and Class A sensitivity protect against both overload and earth faults.
- Circuits feeding modern electronics — VFD-driven fans, LED dimmers, solar inverter circuits, and heat pump controllers where pulsating DC fault currents may be present and older AC RCBOs would be blind to the fault.
- Compact switchboard layouts — boards where available DIN rail space is limited and consolidating MCB and RCD on one module frees space for additional circuits or future expansion.
- Mixed residential and light commercial work — small office buildouts, farm sheds, retail fit-outs, and caretaker properties where the ADA910T covers both shock protection and overload in a single familiar device.
- Renovation and retrofit projects — upgrades to older boards where RCD protection is being retrofitted to existing circuits and space is at a premium.
The Hager ADA910T is not suitable for external circuits, damp or wet locations, or outdoor distribution boards. Do not install the ADA910T in bathrooms, laundries, wet areas, or anywhere subject to rain, spray, or prolonged moisture exposure.
Verified Sparky Direct customer reviews: Hager ADA910T (ADA910T)
"Purchase went well, price good. I'm happy." — Raymond
"Great to deal with and quality items at great prices thanks." — Joff
"Hager stands for good quality products." — Paulgo