Manufacturer : TELERGON - Spain
Switch-disconnector 250A / 400V / AC23B, 3-poles . Cable terminals 120mm2 . Base mounting with screws. Types of handles : Direct handle for fixing onto disconnector, External handle, Emergency external handle.
The handles : good grip and excellent torque/ resistance Padlockable handle in O OFF position (up to three locks Ø 5-8 mm) Door interlock in ON I position When lock in O OFF position, door is interlocked Defeteable feature in ON I position (with the use of a tool for maintenance operations). Handle interlock is restored when closing Self-centering shaft for door handle.
The prices of handles and the accessories are not included in the price of disconnector.
Please find the attachment with accesories, technical data and drawings.
The switch-disconnectors , are manufactured with high safety self-extinguishing materials, providing an excellent level of electrical insulation, low smoke emission and high resistance to electromechanical stress.They consist of a sandwich-type body containing self-cleaning blade type contacts, with pre-arc zones to ensure long term, fault-free energy transmission and coated with silver alloy for long electromechanical life. The detent mechanism provides quick and independent switching due to the accumulation of elastic potential energy, which is transmitted at high speed to the contacts for arc extinction
Switch-disconnectors type S500, size 0, 2P, 3P & 3P+N , technical data, accesories and dimensions (mm):