In developing its range of DX3 protection devices, Legrand has paid particular attention to the performance of each individual product, with every item being individually tested before it leaves the factory.
Accuracy and simplicity
Electronic protection units allow accurate adjustment of the various limits for current and time delay values. The result is effective protection against electrical failures while ensuring total selectivity with the downstream circuit breakers.
DPX³ & DPX³ HP
Reliable protection and measurement
Suitable for all types of site, the DPX³ range includes four sizes of MCCB, for ratings between 16 A and 1600 A and breaking capacities ranging from 16 to 100 kA.
Packed with innovative functions and technical features, the DX³ range meets the needs of the most demanding residential, commercial and industrial installations in terms of safety, performance and selectivity.
- Breaking capacity: 10kA, 16kA
- Pole range: Single to four pole
- Current rating: 1A to 125A
- Tripping characteristics: Type B, C, D
- Pole range: Double and four pole
- Current rating: 16A to 100A
- Types: A, AC
- Sensitivity: 10mA, 30mA, 100mA, 300mA and 500mA
- Breaking capacity: 10kA
- Pole range: Single pole, single pole+, neutral to four pole
- Current rating: 3A to 63
- Tripping characteristics: Type B, C
- Sensitivity: 10mA, 30mA and 300mA
Our energy efficiency program provides a suite of products and solutions designed to reduce energy consumption and deliver energy savings. We also have a team of product specialists and technical experts on hand to guide and support you throughout your project.Energy efficiency
At Legrand we are committed to improving lives and this means creating a more sustainable world for everybody. We specialise in electrical and digital infrastructure, we provide solutions for buildings that are simple, innovative and sustainable in their usage and by design.Sustainability