Surge Protector OVR T2-T3 3N 20-275 P QS

Every day, professionals face the challenge of providing the best solution for the protection of people and electrical installations in residential, commercial, and industrial sectors. They also need to be able to offer smart solutions for the control and monitoring of electrical consumption, as well as achieving maximum energy efficiency. With the System pro M Compact range of modular devices, you will find a complete range of top-quality products, such as circuit breakers, residual current devices, surge protectors, control devices, measuring devices, and all kinds of accessories. The reference 2CTB803973R1200 specifically refers to a surge arrester for power supply. Its features are: Mounting type: 35 mm DIN rail, Construction size: 4 modular spacing, Device signalling: Optical, Protection rating (IP): IP20, Number of conductors (excluding earth): 4, Maximum continuous voltage AC: 440V, Nominal discharge current (8/20): 5kA, Nominal voltage AC: 400V, Test class type 2, Protection level L-N: 0.9kV, Protection level N-PE: 1.4kV, Integrated backup fuse, Maximum cross-section of rigid conductor (single/multi-core): 25mm², Maximum cross-section of flexible conductor (fine-stranded): 16mm² Manufactured in Bulgaria (BG).