Eaton Gearswitch
Features
Eaton (MEM) Exel switch disconnectors and switch-disconnector fuses

Units have removable moving contact assemblies to facilitate wiring.
Exel 2 surface-mounting enclosures are fabricated from rust-protected sheet steel with a light grey paint finish.
Removable blank top and bottom end plates (except for 20 and 32A top end plates which incorporate knockouts) and gasket doors give IP41 protection.
Chromium-plated front operated handles, with “ON (I) OFF (O)” indication, and internal fixing enabling units to be mounted closely side by side.
Interiors comprise porcelain bases fitted with non-ferrous conducting components.

Fuses and fuse carriers

HRC fuse carriers are designed for offset contact fuse links to BS 88: Part 2.
Eaton HRC fuse links fitted to switch-disconnector- fuses are suitable on systems up to 415V AC.
Eaton fuses used in these products are also suitable for 250V DC systems.
All performance tests have been carried out using Eaton BS88 fuselinks.
Units are fitted with HRC Fuselinks of maximum rating but will accept fuselinks of a lower rating
HRC pattern switchfuses are fitted with type SCH carriers (20A, 32A, 63A-moulded; 100A, 125A-porcelain).

Motor ratings

The motor ratings assigned to TPN switch-disconnector units are utilisation category AC23A (frequent operation) to BS EN 60947-3, which calls for make and break testing at 10 and 8 times rated current respectively for units having a motor rating up to and including 100 Amps.
Ratings for switch-disconnector-fuses are dependent on suitable HRC fuses being fitted

Cable size
Maximum cable sizes are: 20A–6mm2, 32A–10mm2, 63A–35mm2, 100/125A–70mm2.