Controlling & Switching Controlling & Switching Switches Installation Contactors Relays Signalling Devices Transformers SG10611 SG59411 SG83911 SG82911 SG84611 wa sg04311 16Controlling & Switching Main Load Disconnector Switch (Isolator) IS Rated Current (A) Poles Type Designation Article No. Units per package SG10611 16 1 IS-16/1 276254 12 / 120 16 2 IS-16/2 276255 1 / 60 16 3 IS-16/3 276256 1 / 40 16 4 IS-16/4 276257 1 / 30 20 1 IS-20/1 276258 12 / 120 20 2 IS-20/2 276259 1 / 60 20 3 IS-20/3 276260 1 / 40 20 4 IS-20/4 276261 1 / 30 25 1 IS-25/1 276262 12 / 120 SG10711 25 2 IS-25/2 276263 1 / 60 25 3 IS-25/3 276264 1 / 40 25 4 IS-25/4 276265 1 / 30 32 1 IS-32/1 276266 12 / 120 32 2 IS-32/2 276267 1 / 60 32 3 IS-32/3 276268 1 / 40 32 4 IS-32/4 276269 1 / 30 40 1 IS-40/1 276270 12 / 120 40 2 IS-40/2 276271 1 / 60 SG10811 40 3 IS-40/3 276272 1 / 40 40 4 IS-40/4 276273 1 / 30 63 1 IS-63/1 276274 12 / 120 63 2 IS-63/2 276275 1 / 60 63 3 IS-63/3 276276 1 / 40 63 4 IS-63/4 276277 1 / 30 80 1 IS-80/1 276278 12 / 120 80 2 IS-80/2 276279 1 / 60 80 3 IS-80/3 276280 1 / 40 SG10911 80 4 IS-80/4 276281 1 / 30 100 1 IS-100/1 276282 12 / 120 100 2 IS-100/2 276283 1 / 60 100 3 IS-100/3 276284 1 / 40 100 4 IS-100/4 276285 1 / 30 125 1 IS-125/1 276286 12 / 120 125 2 IS-125/2 276287 1 / 60 125 3 IS-125/3 276288 1 / 40 125 4 IS-125/4 276289 1 / 30 Accessories SG47812 Switching interlock without lock IS/SPE-1TE 101911 5 / 30 for Isolators, RCDs, combined RCD/MCBs, ... Terminal cover Z-IS/AK-1TE 276290 10 / 600 17