A collection of featured documents from our library that are popular among our users or otherwise noteworthy.
Remote control relays and remote control switches
Remote control transformers
Junction box for indoor wiring (for 600 V polyvinyl chloride insulated and sheathed cables:VVF)
Photoelectric controls for public lighting
Residual current sensing and relaying equipment
Mounting frame for interchangeable wiring divices of large square boss type
Plastic coated steel pipes for cable-ways
Pliable plastics conduits
Fittings for pliable plastics conduits
Plastic surface raceways for interior wiring
Conduit systems for cable management-Part 1: General requirements
Lighting busways -- Particular safety requirements for luminaires use
Lighting busways -- Particular safety requirements for power supply use
Primary batteries -- General
Safety of primary lithium batteries
Safety of primary batteries with aqueous electrolyte
Primary batteries -- Physical and electrical specifications
Small-sized valve regulated lead-acid batteries -- Part 1: General requirements, functional characteristics -- Methods of test
Small-sized valve regulated lead-acid batteries -- Part 2: Dimensions, terminals and marking
Small-sized valve regulated lead-acid batteries -- Part 3: Safety recommendations for use in electric appliances
Stationary nickel-cadmium rechargeable single cells
Secondary cells and batteries containing alkaline or other non-acid electrolytes -- Secondary lithium cells and batteries for portable applications
Safety tests for portable Lithium Ion secondary cells and batteries for use in portable electronic applications
Secondary lithium cells and batteries for use in industrial applications -- Part 1: Tests and requirements of performance