Schneider Electric A9N61531 Acti9 C60H-DC 2-Pole 16A DC Miniature Circuit Breaker – C Curve

The Schneider Electric A9N61531 is a genuine Acti9 C60H-DC direct-current miniature circuit breaker — 2-pole, 16A, C curve, rated up to 500V DC. It is designed for the DC side of solar and battery-storage systems, protecting battery-bank circuits, hybrid and residential or commercial solar DC, telecom DC power and DC distribution boards against overload and short circuit. Unlike a standard AC MCB, it is built with DC-rated magnetic arc chutes to safely interrupt direct-current faults. Electrical Junction supplies it as genuine Schneider stock with technical support and SASO / SABER documentation for the Saudi and GCC market.

Quick Specs (A9N61531)

• Range: Schneider Electric Acti9 C60H-DC (direct-current MCB); part number A9N61531.
• Network type: DC (direct current) — a true DC-rated breaker, not an AC MCB.
• Poles: 2-pole (poles connected in series for the full DC voltage rating).
• Rated current (In): 16A; tripping curve C; trip technology thermal-magnetic.
• Rated operational voltage: up to 500V DC.
• Breaking capacity (Icu, IEC/EN 60947-2): 20kA at 220-250V DC, 10kA at 440V DC, 6kA at 500V DC.
• Suitable for isolation to IEC/EN 60947-2; VisiTrip and VisiSafe fault indication.
• Mounting: 35mm DIN rail, 36mm width (4 x 9mm pitches); IP20 (IP40 in enclosure).
• Operating temperature: -25 to 70 degrees C; comb-busbar compatible; add-on auxiliaries available.
• Genuine Schneider stock in our Dubai hub, delivered to Saudi Arabia in about 7-10 days with SASO / SABER documentation prepared for customs clearance.

Applications

The A9N61531 protects individual DC circuits wherever a reliable, genuine DC-rated breaker up to 500V DC is required — with solar and battery storage as the primary use case.

• Battery energy-storage systems: protecting battery-bank DC circuits and battery-to-inverter connections.
• Solar PV DC side: hybrid, residential and commercial systems operating at or below 500V DC.
• DC distribution and combiner boards in solar and storage installations.
• Telecom and data-centre DC power, EV-charging DC control circuits, and industrial DC control and automation.

Why a DC-Rated Breaker Matters

A direct-current circuit must be protected by a DC-rated breaker. Direct current does not cross zero the way AC does, so a DC fault arc is harder to extinguish and can sustain across the breaker contacts. The Acti9 C60H-DC is built with DC-rated magnetic arc chutes and a defined pole-series wiring arrangement to interrupt DC faults safely — a standard AC MCB used on a DC circuit can fail to clear the fault and is unsafe. This is why solar and battery installations specify DC-rated devices like the A9N61531 on the DC side.

Choosing the Right DC Breaker (C60H-DC vs C60PV-DC)

The A9N61531 (C60H-DC) is a general-purpose DC MCB rated up to 500V DC, ideal for battery-bank circuits, DC distribution and lower-voltage solar and hybrid DC. For high-voltage photovoltaic strings above 500V DC — typically 800 to 1000V on utility and large commercial arrays — Schneider offers the dedicated C60PV-DC range instead. Choosing the correct one matters: our engineering team can confirm the right device for your system's maximum DC voltage, including cold-temperature correction for PV strings.

Why Buy From Electrical Junction

Saudi Arabia's solar and battery-storage rollout is racing ahead of component supply, and installers regularly face long lead times on balance-of-plant parts. We hold genuine Schneider DC breakers in our Dubai hub and ship to Saudi Arabia by road, typically arriving on site in about 7-10 days — with SASO / SABER conformity documentation prepared in advance so your shipment clears customs without delay. Our engineer Ahamed reviews DC voltage, current and application before dispatch, so you receive a correctly-rated genuine Schneider device rather than a mismatched or grey-market part. For pricing, stock confirmation and a formal quote, message us on WhatsApp at +971 55 414 9418.

Frequently Asked Questions

Can I use the Schneider A9N61531 on the DC side of a solar or battery system?

Yes, within its voltage limit. The A9N61531 (Acti9 C60H-DC) is rated up to 500V DC, which suits battery-bank DC circuits, hybrid and residential or commercial solar systems, and DC distribution operating at or below 500V DC. For high-voltage photovoltaic strings above 500V DC (typically 800-1000V), use Schneider's dedicated C60PV-DC range instead. Always compare the breaker's DC rating against your system's maximum DC voltage, including cold-temperature correction for PV.

What is the DC voltage and breaking capacity of the A9N61531?

The A9N61531 has a rated operational voltage up to 500V DC. Its ultimate breaking capacity (Icu) to IEC/EN 60947-2 is 20kA at 220-250V DC, 10kA at 440V DC and 6kA at 500V DC. The two poles are connected in series to achieve the higher DC voltage rating.

Why can't I use a standard AC MCB on a DC circuit?

A DC circuit needs a DC-rated breaker because direct current does not cross zero the way AC does, so a DC fault arc is harder to extinguish and can sustain across the contacts. The C60H-DC uses DC-rated magnetic arc chutes and defined pole-series wiring to interrupt DC faults safely; a standard AC MCB used on DC can fail to clear the fault.

Is the A9N61531 the same as the C60PV-DC?

No. The A9N61531 is an Acti9 C60H-DC, a general-purpose DC MCB rated up to 500V DC for battery, DC distribution and lower-voltage solar circuits. The C60PV-DC is a separate range designed specifically for high-voltage photovoltaic strings up to around 1000V DC. Confirm which your application needs before ordering, or our engineer can advise.

What is the difference between the A9N61531 and A9N61532?

They are the same Acti9 C60H-DC 2-pole DC MCB and differ only in rated current: the A9N61531 is 16A and the A9N61532 is 20A. Both are C curve, rated up to 500V DC, with the same breaking capacity. Choose the rating that matches your DC circuit's design current.

Do you deliver the A9N61531 to Saudi Arabia with SASO documentation?

Yes. Electrical Junction holds genuine Schneider A9N61531 stock in our Dubai hub and ships to Saudi Arabia by road, typically arriving on site in about 7-10 days, with SASO and SABER conformity documentation prepared for smooth customs clearance into the Kingdom.