CITEL AC single-phase surge protector T2 / C461501 DS42-230

Type 2 surge protectors CITEL Series DS40(S)

The CITEL DS40(S) series type 2 surge protectors are advanced devices designed to protect electrical installations from the effects of surges. Built for maximum protection, they offer high current ratings and low voltage protection levels. They comply with PN-EN 61643-11 standards, ensuring reliability and effectiveness.

Key features of the Type 2 surge protector CITEL Series DS40(S):

• Maximum discharge current Imax up to 40 kA per pole (8/20 µs).
• Nominal discharge current In up to 20 kA per pole (8/20 µs).
• Fast response time below 25 ns, providing immediate reaction.
• Voltage protection level Up from 1.1 kV to 3.5 kV, depending on the model and load current.
• Available with or without remote fault signaling (RS or R).
• Wide operating voltage range from 120 V to 690 V AC, suitable for various installation types.

Who is this a good choice for?

The DS40(S) surge protectors are an ideal solution for protecting electrical installations in residential and commercial buildings as well as industrial facilities. With a choice of different voltage and configuration variants, they can be adapted to the specific requirements of TT, TN-C, TN-S, and IT systems. Their high effectiveness and standards compliance make them a reliable choice to ensure continuity of equipment operation and the safety of installations.