BS Numbers for old Isolators & fuses

If your are searching forĀ  BS numbers for oldĀ  Isolators, and Protection devices which are now redundant then here is a few from the past

BS-5419-100A-Isolator

BS 5419 1977 wylex Isolator 100A

BS-5419-60A-isolator

BS5419 1977 Wylex Isolator 60A

BS 861 Part 2 1972 BS 861 Part 1 1955 no image Yet

BS-4293-RCD

BS 4293 30mA Wylex RCD

The old crabtree C50 MCB BS3871 type 2

The Dorman Smith Loadmaster M3 BS3871

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