The optional accessories for the NZM switch series include a wide range of devices designed for international use. Installation is flexible and easy thanks to modular functional units.

• Type and type addition include components for the upper or lower part of the 3 or 4 pole switch.
• Conversion set for the switch with screw connection.
• Installation in the switch housing.
• O = upper mounting.
• U = lower mounting.
• U e 525 VAC.
• Use the NZM3(-4)-XKSA cover.
• For fine and very flexible cables, use terminals and observe the maximum cross-section limits of the connected terminal.
• Applies to: NZM3(-4), PN3(-4), N(S)3(-4).