The M3 Series from Telergon is a new fully modular range of switch-disconnectors with fuses. Available up to 250 A and in 2P, 3P, 3P+N versions, along with the addition of a detachable neutral version. Compatible with a wide range of accessories (handles, auxiliary contacts, terminal shrouds…).

Designed to offer the most compact solution on the market, it is composed of 3 models – according to different sizes -which reinforce our competitiveness in the market thanks to a comprehensive and versatile range. Complete fuse isolation thanks to its double-break contact system.

• Cam switches 0 – I from 1 up to 4 poles
• Changeover cam switches from 1 up to 4 poles
• Cam switch in plastic enclosure for gland entry
• Available from 12 up to 100A, depending on the model
• Padlockable handle under request.
• Possibility if other operations / schemes (under request)

To view the codes corresponding to each scheme or type of product, download the Product Information.

• Cam switches 0 – I from 1 up to 4 poles
• Changeover cam switches from 1 up to 4 poles
• Cam switch in metal enclosure for gland entry
• Available from 12 up to 315A, depending on the model
• Padlockable handle under request.
• Possibility if other operations / schemes (under request)

To view the codes corresponding to each scheme or type of product, download the Product Information.

Switch-disconnectors with fuses available from 63 to 800A in 2P – 3P – 3P+N (according to models), in a metal enclosure (IP65). They combine in a compact unit the function of a switch-disconnector with the protection against overloads and short-circuits given by the fuses.

Switch-disconnectors with fuses available from 160A to 800A in 3P – 3P+N (according to models) & 4P upon request. They combine in a compact unit the function of a switch-disconnector with the protection against overloads and short-circuits given by the fuses. Protection against accidental over voltages in equipments connected between phase and neutral (our standard 3P+N) whit advanced switched neutral pole (early make – late break).

Bypass changeover switches on-load, are available from 125 to 2000A in 3P – 3P+N. Uninterrupted duties in extreme tropic and polar conditions, as well as the polluted environment of any industrial process. Protection against accidental over voltages in equipments connected between phase and neutral (our standard 3P+N) whit advanced switched neutral pole (early make – late break).

Possibility with motorized operation from 125A up to 2000A. The motorized unit is a stand-alone kit that is easy to install or replace if necessary.