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1.1 These requirements cover molded-case circuit breakers, molded-case switches, and circuit-breaker enclosures rated up to 1500 V dc, intended for use with photovoltaic (PV) systems and Ref. No. 1 of Annex B. 1.2 These...

This clause of Part 1 is replaced by the following. This International Standard deals with the safety of powered ride-on and powered WALK-BEHIND MACHINES intended for commercial indoor or outdoor use for the following...

1.1 This Standard applies to open-type (fused and solid-blade) cutouts with a polymeric insulator structure component. These cutouts are intended for operation on alternating current distribution systems. 1.2 In some cases...

This Standard applies to polyvinyl chloride (PVC) insulating tape for use at a maximum temperature of 60, 80, 90 or 105°C, for insulating joints and splices in wires and cables having voltage ratings up to 1000 V, in...

This Technical Report specifies an extension to the programming language C, specified by the International Standard ISO/IEC 9899:1999. The extension provides support for decimal floating-point arithmetic that is intended to...

This Standard applies to polyvinyl chloride (PVC) insulating tape for use at a maximum temperature of 60, 80, 90 or 105°C, for insulating joints and splices in wires and cables having voltage ratings up to 1000 V, in...

This Recommendation | International Standard: a) specifies the information needed and the format to be used for specifying PER encoding instructions; b) specifies the mechanisms for approving new PER encoding instructions...

1.1 This International Standard is applicable to devices for surge protection of telecommunications and signalling networks against indirect and direct effects of lighting or other transient overvoltages. The purpose of these...

1.1 Scope This part of IEC 60947 applies to the types of equipment listed in 1.1.1 and 1.1.2 whose main contacts are intended to be connected to circuits the rated voltage of which does not exceed 1 000 V a.c. or 1 500 V d.c...

This standard specifies the test method used to determine the coefficient of permeability of the soil in place at the end of a drill casing driven in by ramming. NOTES — This test method is particularly adapted for soils with...

This clause of Part 1 is applicable, except as follows: Addition: This part of IEC 62841 applies to hand-held circular saws, which hereinafter will be referred to as saws. This standard does not apply to saws designed for use...

This International Standard specifies the signalling ATM adaptation layer (SAAL) protocol used at the interface between B roadband PINXs and between Broadband PISNs within the framework of the B-QSIG signalling system...