MULTIBLOC® 1.ST8 , Size 1, 250A, 690VAC, Design for Bottom Fitting, 1-,2-,3-,4-pole

The production programme of MULTIBLOC® series 1.ST8 comprises NH fuse switch disconnectors for 250A.
They are designed for bottom fitting/panel installation and are available in single pole, double pole, tiple pole and quadruple pole units.
For installation of MULTIBLOC® NH fuse switch disconnectors in distribution units with central cover, respective covers are used to obtain a uniform profile in height and length.
MULTIBLOC® size 1 are designed for NH fuse-links in accordance with IEC/EN 60269-2, VDE 0636-2, size 1, 250A.
MULTIBLOC® offers the user the possibility of fast and easy installation as well as a high degree of security during installation and maintenance.

• Touch protection IP 20 - when fuse link is in test mode IP rating is maintained
• Parking position of switch operating cover even with fuse-links inserted
• Electronic or electro-mechanic fuse monitoring - optional
• Modular system of cover - cover for cable termination area can be extended as required
• Varieties of cable termination: screw, bolt, clamp strap, extendable for V-terminal - optional
• Padlocking and sealing of switch door cover - optional
• Indicating switch for switch door position - optional
• Installation on to DIN rails in accordance with EN 60 715 - optional
• Installation on to 100mm bus bar system with adapter
• Safe on load connection/disconnection in accordance with IEC 60947-3