Circuit breaker iC60H-D40-3 D 40A 3-pole A9F08340

Overcurrent circuit breaker – reliable installation protection

This three-pole iC60H-D40-3 overcurrent circuit breaker with a rated current of 40A is a key element of every safe and efficient electrical installation. It provides effective protection against overloads and short circuits, protecting both devices and people. This is particularly important in places with high energy demand, such as residential, commercial or industrial buildings.

Design and application

The iC60H-D40-3 circuit breaker has been designed with ease of installation and use in mind. The ability to connect two wires of different cross-sections simplifies installation, and the Visi-Trip optical indicator allows for quick identification of electrical tripping – informing about a problem in the circuit. Removing a single circuit breaker does not require removing the busbar, which significantly reduces the time needed for maintenance or replacement. Made of high-quality materials, it guarantees long-lasting and reliable operation.

The D characteristic of the circuit breaker means that it reacts with a delay to short-term current surges – which is particularly important when operating devices with motors or other inductive loads that generate high inrush currents. This avoids unnecessary tripping of the circuit during normal operation of the devices. The rated short-circuit breaking capacity of 30kA at 230V and 15kA at 400V ensures effective protection in the event of a serious failure.

Key features and benefits

• High reliability: Compliance with IEC/EN 60947-2 and IEC/EN 60898-1 standards guarantees safety and quality of operation.
• Fast problem identification: The VisiTrip indicator makes it easy to locate a faulty circuit thanks to a clear indication of the tripping status.
• Easy installation and disassembly: Tool-free disassembly and the ability to connect wires of different cross-sections speed up installation and maintenance.
• Versatile application: Suitable for protecting circuits in residential, commercial and industrial buildings.
• Safe use: The VisiSafe indicator informs about the opening of the contacts, allowing for safe performance of maintenance work.
• Wide operating temperature range: The ability to operate in a temperature range from -35°C to 70°C ensures reliable operation in various environmental conditions.
• Optimal protection: Energy limitation class 3 provides adequate protection of the downstream circuit.
• Flexibility: The ability to mount additional accessories (trip units, auxiliary contacts) allows you to adapt the circuit breaker to specific installation needs.

The iC60H-D40-3 circuit breaker is an investment in the safety and comfort of using the electrical installation – both for professionals and end users. Its solid construction, ease of installation and advanced features make it the ideal choice for anyone who values reliability and efficiency.