What is a BS 88 3 fuse?
However, the main types may be summarized as: BS 88-2 = industrial, (BS HD 60269-2) BS 88-3 = domestic, (BS HD 60269-2) 88-4 = fast fuses (protection of semiconductor devices e.g. motor drives, etc)
What BS number is an RCD main switch?
A residual current device (RCD) is defined in BS 7671:2008(2013) as: ‘A mechanical switching device or association of devices intended to cause the opening of the contacts when the residual current attains a given value under specified conditions. ‘
What is the BS number for a Rewireable fuse?
BS 3036
All rewireable fuses were BS 3036, big ones, small ones any size you like ones, MEM ones, Wylex ones and the list went on and on and on……………………..if it has a bit of wire it was ‘rewireable’, available up to 100A.
What type are 1361 fuses?
Fuses manufactured to BS 1361 are of the cartridge type with a tubular ceramic body and metallic end caps and the fusible element is not replaceable – the entire device is replaced after it has operated.
What is a BS 1362 fuse?
BS 1362 is the British Standard number for cartridge fuse links used in UK plug tops. BS1362 fuses protect the cables connected to domestic equipment against overloads or small overcurrents. They may also be used in appropriate single-phase installations (for example, fused spur connection units).
What is a BS 3036 fuse?
B.S. 3036 fuses are one of the most straightforward, reliable and simple protective devices known to man, under the control of a skilled or instructed person, who will fit the correct replacement fuse wire should that be required.
What is a BS 5419?
Specification for air-break switches, air-break disconnectors, air-break switch disconnectors and fuse-combination units for voltages up to and including 1000 V a.c. and 1200 V d.c.
What is a BS EN 61009?
BS EN 61009 – Electrical accessories. Residual current operated circuit-breakers with integral overcurrent protection for household and similar uses (RCBO’s)
What type is a 3036 fuse?
The requirements applicable to rewireable (semi-enclosed) fuses are specified in BS 3036: Semi-enclosed electric fuses. Semi-enclosed fuses are restricted to a.c. circuits. There are three basic types of BS 3036 fuse, categorized according to duty. These categories of duty are S1A, S2A and S4A.
What is the difference between BS1361 and BS1362?
BS1361 fuses are designed for use in consumer units, the 5 amp version most often being used for lighting circuits. BS1362 fuses are designed for use in BS1363 plugs and fused connection units.
What is a BS EN 60898?
BS EN 60898-1:2019 Electrical accessories – circuit-breakers for overcurrent protection for household and similar installations. Circuit-breakers for a.c. operation.
What is a BS 5486?
BS 5486-1 : Low-Voltage Switchgear and Controlgear Assemblies Part 1: Requirements for type-tested and partially type-tested assemblies. IHS Markit Standards Store.
What is a BS EN 60947?
BS EN IEC 60947-1 states the general rules and common safety requirements for low-voltage switchgear and controlgear, including normal service, mounting and transport conditions, decommissioning, dismantling, constructional and performance requirements, energy efficiency aspects and environmental aspects.
How does a BS88 fuse work?
A BS88 fuse contains a sacrificial link that breaks during an overload or short circuit scenario to protect the rest of the electrical system. BS88 fuses are used in low voltage industrial and general-purpose applications and meet the requirements of BS88 and IEC60269.
What is the BS number for an old Wylex main switch?
BS5486 is for the old 60A main switches.