Power circuit breaker with thermal-magnetic trip unit DPX3 160 3P 16A 36kA 420080

Reliable protection of electrical installations – DPX3 16A circuit breaker

This three-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. Equipped with a thermal-magnetic trip unit, it guarantees a quick response to circuit irregularities, minimizing the risk of damage and fires.

Design and functionality for professionals and users

The DPX3 circuit breaker features a robust design for mounting on a TH rail, making it easy to install and replace. Designed to operate in circuits with a rated voltage from 220 to 690V, it offers a wide range of applications. Screw connection of the main contacts ensures a secure and durable connection of the wires. Additionally, the presence of a trip indicator facilitates quick identification of the device status and diagnosis of installation problems. The built-in undervoltage release increases system safety by responding to voltage drops.

Key features and benefits

• High short-circuit breaking capacity (36kA): Ensures effective protection against the effects of serious short circuits, protecting equipment and infrastructure.
• Adjustable thermal-magnetic trip unit (12.8...16A): Allows precise adjustment of the circuit breaker characteristics to the specifics of the protected circuit, ensuring optimal selectivity and minimizing the risk of unnecessary tripping.
• Three-pole design: Ideal for protecting three-phase electrical circuits.
• Expandability: Optional mounting of a motor drive and availability of auxiliary contacts (1 NO, 0 NC) enable integration with remote control and signaling systems.
• Protection degree IP30: Provides protection against accidental contact and against the ingress of solid objects larger than 2.5 mm – important in industrial and workshop environments.
• Compliance with standards: Guarantee of device safety and reliability.
• Compact dimensions: Allow installation in limited switchgear spaces.

The DPX3 circuit breaker is an investment in the safety and reliability of your electrical installation – both for professional installers and end users. Its robust construction, precise operation and configuration options make it the ideal choice for a wide range of applications.