What is the BS number for an old Wylex main switch?

What is the BS number for an old Wylex main switch?

Nope, it’s a BS 5419.

What is the BS number for a main switch?

BS EN 60947-3.. switches, disconnectors, switch disconnectors and fuse combination units.

What is the BS number for a double pole main switch?

BS EN 60947-3
Double Pole Switch Disconnector. Complies with BS EN 60947-3.

What is the short circuit capacity of a BS 3036 fuse?

In summary,they stated that fuses from 5 to 30 amps had a breaking capacity of 2ka and were S2a….See Also:

	Technical discussion forums
·	Wiring and the regulations
·	Other and general engineering discussions
	Archived categories

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 a BS 4293?

BS4293 is the old BS standard for an RCD. The Crabtree C50 RCBOs are marked BS4293 so that has overload protection.

What is a BS 60947-3?

What is BS EN 60947-3:2021 about? This is Part 3 in a multi-part series of European standards on low-voltage switchgear and controlgear. BS EN 60947-3:2021 sets out the requirements that apply to switches, disconnectors, switch-disconnectors and fuse-combination units.

What is a BS 3036 fuse?

BS 3036 semi-enclosed fuses, more commonly known as rewireable fuses, they are still recognised in BS 7671. They may be provided for new installations and may continue to be used in existing installations.

What is a BS 60947 3?

What are BS EN numbers?

The display of a British Standard number (eg: BS 1234), on for instance a consumer product, shows that the manufacturer claims to have made the product in accordance with the British Standard. Sometimes BS will be accompanied by the letters EN and/or ISO.

What type of fuse is BS 3036?

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.

What is a BS 3036?

https://www.youtube.com/watch?v=hVQpQieYQP8