Power switch with thermal-magnetic trip unit DPX3 160 4P 16A 36kA 420090

Reliable protection of electrical installations – DPX3 16A circuit breaker

This four-pole DPX3 160 circuit breaker, with a rated current of 16A and a short-circuit breaking capacity of 36kA, is a key element of every safe and efficient electrical installation. Designed for both domestic and industrial applications, it provides effective protection against overloads and short circuits. Its compact dimensions and ease of installation make it an ideal choice for professionals, and its high reliability gives end-users peace of mind.

### Construction and functionality

The DPX3 160 circuit breaker features a solid construction mounted on a TH rail, making it easy to integrate with existing systems. It has a built-in thermal-magnetic trip unit with an adjustment range of 12.8…16A, which precisely reacts to changes in load, protecting the circuit from damage. Additionally, a built-in undervoltage release increases the safety of the installation in the event of voltage drops. Thanks to the screw connection of the main contacts, connecting the wires is simple and secure. The trip indicator allows for quick identification of the device status.

### Application and benefits

The DPX3 160 circuit breaker is widely used in:

* **Electrical switchboards:** Provides protection for individual circuits in residential, commercial and industrial buildings.

• Distribution boards: Enables safe power supply to various electrical loads.

• Lighting installations: Protects against overloads caused by too many connected light points.

• Powering electrical devices: Protects sensitive devices from damage caused by sudden voltage surges or short circuits.

Why choose DPX3 160?

* High short-circuit breaking capacity (36kA): Guarantees effective disconnection of the circuit in the event of a short circuit, minimizing the risk of damage and fire.

• Built-in thermal-magnetic trip unit: Provides precise protection against overloads and short circuits, adapting to the load characteristics.

• Possibility of mounting accessories: Compatibility with a wide range of additional accessories (auxiliary contacts, drives) allows you to adapt the circuit breaker to individual installation needs.

• Durable construction: Made of high-quality materials ensures long-lasting and trouble-free operation of the device.

• Compliance with standards: Meets strict safety standards, guaranteeing safe use.

• Versatile voltage: Suitable for operation in networks with a rated voltage from 220 to 690V.