A9F53103, Schneider Electric Acti 9 iC60H MCB, 1P, 3A Curve B, 100 → 133V AC, 72V DC, 10 kA Breaking Capacity

Schneider Electric | Acti9 iC60H | Mini Circuit Breakers

The Acti9 series of MCBs by Schneider Electric provides excellent circuit protection particularly in combating short circuits and overload currents. These MCBs are rigorously tested by Schneider and are compliant with standards such as IEC/EN 60898 & 60947-2. These types of MCBs are typically used in industrial or commercial buildings and can work extremely well in polluted environments.

Features and benefits:

• Easy to install these consumer units, single clip on to Din Rail, compact in nature making wiring easier and simplifying your circuit system. Ergonomically designed with robust connections. IP20B terminal shutters.


• Schneider 'VisiSafe' for safer operation and maintenance work on electrical circuits. Absolute safety of circuit protection guaranteed.


• Schneider 'VisiTrip' for easier fault detection in the MCB outgoers. This can help reduce intervention time greatly, protecting the device before any further electrical problems occur.


• 1P (number of protected poles).


• Nominal currents ranging from 1 to 63 Amps.


• Full compatibility with Acti 9 RCDs and MCCBs.


• Operating voltage up to 440 V ac, insulation voltage 500 V.


• Additional add-on earth leakage protection devices are available. This offers you better continuity of service.


• Schneider Green Premium classed product.

Protection ratings & Safety features (See datasheet for further details) -

• IP20 conforming to IEC 60529. Protection against solid objects up to 12mm e.g. fingers, small tools.


• Pollution degree level of 3 conforming to EN/IEC 60947-2. EN/IEC 60947-2 & EN/IEC 60898-1.


• Operating temperature (for operation) -35 to 70 ° C.


• Padlockable, providing extra protection.

Applications.

• DC current circuit protection / Motor circuit protection.


• Polluted environments/networks.


• Any circuit types within industrial/commercial buildings.

Q&A: What is the differences in the Tripping Curves B, C, and D?

• Curve B: Tripping: 3 to 5 times the rated current.


• Applications: protection of generators, persons, very long cables


• Curve C: Tripping: 5 to 10 times the rated current


• Applications: protection of circuits and general applications


• Curve D: Tripping: 10 to 14 times the rated current


• Applications: protection of high surge circuits, welders, transformers and motors

Schneider Electric MCB, DIN Rail Mounting, Single Pole - Acti9 iC60H Series - A9F53103

Keep yourself and your equipment safe from overcurrents with this MCB from Schneider Electric. It trips when it encounters three to five times the rated current of 3A. With its type B tripping characteristics, this breaker is ideal for protecting resistive loads such as lighting or electronic circuits. A 240V AC voltage rating makes it suitable for use with the UK mains supply. As the MCB is mountable on a DIN rail, it helps you to build a tidy system. Compact dimensions of 85 (L) x 18 (W) x 78.5mm (D) take up little space in busy arrangements.

Features & Benefits

• Single-pole operation is ideal for protecting domestic and low-power commercial devices
• VisiSafe green strip lets you see at a glance whether the contacts are correctly positioned
• Padlockable to prevent tampering

Applications

• Data centres
• Commercial buildings
• Educational institutions

What's the difference between an MCB and a fuse?

Both an MCB and a fuse protect equipment against damage from overcurrents and people from electric shock. The main difference is that a fuse is single-use and always has to be replaced once blown. On the other hand, you can reset a tripped MCB after you've identified and fixed the fault that caused it to cut the electrical flow.

Standards

EN/IEC 60947-2, EN/IEC 60898-1.

Datasheet A9F53103

Green Premium Ecolabel

Product Environmental Profile