Schneider Electric A9D14806 iC60H RCBO 6 A 30 mA 1P+N

A9D14806: Acti9 iC60H RCBO 6 A C curve 30 mA

The A9D14806 is a Schneider Electric Acti9 iC60H residual current breaker with overcurrent protection, an RCBO, in a single module that protects one phase conductor plus neutral. The datasheet lists a rated current of 6 A, a C curve, 30 mA earth-leakage sensitivity and a 230/240 V AC supply. Seven Star LLC supplies the A9D14806 in Oman and the GCC as an independent supplier in Muscat, mainly to panel builders and maintenance teams that need a like-for-like circuit protection device.

On the datasheet generated on 8 Nov 2026 the A9D14806 is not marked as discontinued. Confirm stock before the design relies on it.

How a combined RCBO differs from an MCB plus RCCB

An RCBO contains the overcurrent protection and the earth-leakage detection in one 18 mm wide module, so the A9D14806 protects its own circuit individually. A fault on one circuit therefore trips only that device, which is a clear advantage over an RCCB that supplies a group of circuits and drops them all together. The datasheet lists type A earth-leakage protection with instantaneous action, with voltage-dependent residual current tripping, which means that the earth-leakage function relies on the supply voltage to trip.

That detail matters for one reason: in a voltage-dependent device, loss of the neutral or a very low supply voltage may leave the earth-leakage function ineffective, so check how the project handles that case in its protection design.

Information to send with an RFQ for A9D14806

The points below let us confirm the part number against the datasheet and check stock in one reply.

• Part number A9D14806 and quantity.
• Rated current (6 A), curve and sensitivity (30 mA), from the existing device.
• System voltage and earthing system.
• Rail space available and the board temperature.
• Whether a discontinued part is acceptable.
• Delivery location.

A photo of the old device label makes a like-for-like check quick.

Where such devices are used in Oman and the GCC

Single module RCBOs like this unit are used in distribution boards for offices, workshops, camps, pump houses and utility rooms, and in small control panels on industrial sites. Protecting each circuit separately limits the outage when an earth fault happens, which is helpful where dust, humidity and heat raise leakage on outdoor circuits.

Short-circuit data for the A9D14806

The breaking capacity is stated as 10,000 A Icn at 240 V AC 50/60 Hz and the service breaking capacity Ics as 7,500 A, with energy limitation class 3. Rated insulation voltage is 400 V AC and impulse withstand is 4 kV. The device is suitable for isolation, shows its contact position and has ON/OFF indication on the front, and it is padlockable with a 4 mm padlock for lock-out during maintenance.

Surge current withstand is listed at 250 A for an 8/20 µs impulse, which is relevant where lightning-induced surges are possible. Mechanical durability is 20,000 cycles and electrical durability is 5,000 cycles.

Fitting the A9D14806 in a board and climate limits

The unit is clip-on to a DIN rail and occupies 2 pitches of 9 mm, which is 18 mm. It measures 110 mm high and 77.5 mm deep and weighs 205 g. The top screw clamp terminal accepts 1 to 25 mm² rigid or 1 to 16 mm² flexible, and the bottom 1 to 16 mm² rigid or 1 to 10 mm² flexible. The stripping length is 14 mm at the top and 13 mm at the bottom, with tightening torques of 3.5 N.m and 2 N.m. The datasheet states that comb busbar and distribution block compatibility is not provided, so wire it individually.

Test the earth-leakage function with the test button after installing this unit, and record the date. Neutral position is on the left, so watch the wiring orientation.

The datasheet lists IP20 for the device and IP40 in a modular enclosure, tropicalisation class 2, relative humidity of 95 % at 55 °C, an operating range of -15 to 60 °C and storage from -40 to 85 °C. The 60 °C upper limit is wider than for many residual current devices and helps in warm Gulf switchrooms, but the rated current is referenced to 50 °C, so a board running hotter should be checked carefully for the A9D14806.

The A9D14806 within the A9D iC60H group

Seven related devices share the C curve, the 18 mm width and the 10 kA breaking capacity, and they differ in current and sensitivity.

Technical data of the A9D14806

What the 6 A rating means for the A9D14806

At 6 A with 30 mA sensitivity this is the smallest rating in the 30 mA group. A 6 A rating suits low-power final circuits such as lighting groups and control power outlets, where a small breaker protects a thin cable.

The rated current is stated at 50 °C, which is a practical point for Gulf boards because it is the reference temperature for the thermal trip. The C curve is the common characteristic for mixed loads with moderate inrush, and the thermal-magnetic trip unit means overload and short-circuit are both handled by the device, while the earth-leakage part adds the residual current function.

Documents and quotation

A copy of the Schneider Electric datasheet for the A9D14806 is attached on this page for your technical file. It holds the electrical, mechanical and environmental values that are summarised above.

To request a quotation, send the part number and the quantity through the enquiry form and we will reply with availability and delivery terms. Seven Star LLC is an independent supplier and does not act for the manufacturer, so please compare the datasheet with your project requirements before you order.