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Cooker Switches

Cooker switches and cooker connection units isolate and connect a cooker, and every product on this page carries a 45A rating. This page has Knightsbridge 45A cooker connection units in curved edge (CU8340) and square edge (SN8340) styles, the FP8331NPC 45A double pole switch with a neon in polished chrome, and the MR8333N metal clad unit that pairs a 45A DP cooker switch with a 13A switched socket.

Choosing Cooker Switches

Choose a connection unit, where the outgoing cable to the cooker is clamped, a double pole switch that isolates the cooking appliances, or a cooker switch unit that adds a socket.

Cooker connection units

The CU8340 and SN8340 are 45A rated cooker connection units for concealed fitting, with large capacity, easy to wire terminals and a clamp fitted with a bottom knockout for the outgoing cable. Both include screw cap covers and are certified to BS 5733. The CU8340 has a gently contoured 23mm plate with rounded edges and anti-microbial properties, while the SN8340 is a square edge unit sold in packs of 5.

Double pole switch with neon

The FP8331NPC is a 45A double pole switch with a neon indicator, made to EN 60669-1 for isolating cooking appliances during maintenance and repairs. It has an ultra low profile with a built-in gasket and a polished chrome finish, and it lets two or more cooking appliances in the same room be controlled safely. Allow a mounting box at least 47mm deep.

Cooker switch with socket

The MR8333N is a metal clad 2 gang unit combining a 45A DP cooker switch with a 13A switched socket, each with a neon. It has a heavy-duty metal clad box with a powder-coated surface and comes complete with its back box, and it is certified to BS 4177 and BS 1363-2.

ProductTypeStandard
CU834045A cooker connection unit, curved edgeBS 5733
SN834045A cooker connection unit, square edge, pack of 5BS 5733
FP8331NPC45A DP switch with neon, polished chromeEN 60669-1
MR8333NMetal clad 45A DP switch and 13A socketBS 4177, BS 1363-2

Related categories

Fit the units to back boxes and pattress boxes, isolate other fixed appliances with fused spurs, and match finishes with plug sockets. See the Knightsbridge range, or read our Help & Support guides.

Brands we stock in Cooker Switches

Knightsbridge.

Frequently asked questions

How is a cooker control unit installed?

A cooker control unit should be fitted by a qualified electrician on a dedicated radial circuit from the consumer unit, sized for the cooker's load. The supply cable feeds the switch terminals, and the outgoing cable usually runs on to a connection unit behind the cooker. Fit the unit on a suitable back box beside the cooker space, within easy reach and clear of the hob.

What is a cooker control unit?

A cooker control unit is a wall plate that combines a double pole cooker switch with a switched socket. The switch isolates the cooker for safety and maintenance, while the socket can power a small kitchen appliance. Many have neon indicators that show when the switch and socket are on. The range here includes cooker control units in white, chrome and metal clad finishes.

What is a cooker connection unit?

A cooker connection unit is a flush outlet plate, usually fitted low behind the cooker, where the cooker's own cable is connected to the circuit. A clamp holds the outgoing cable, and the unit has no switch, so isolation comes from the cooker switch above the worktop. The range here includes concealed-fitting connection units.

Does a cooker need an isolator switch?

Yes, a fixed electric cooker should have a switch nearby that disconnects it, so it can be isolated for cleaning, repair or in an emergency. A double pole cooker switch breaks the live and neutral together and is usually placed beside the cooker space, within easy reach. Avoid fitting it behind the cooker or directly above the hob.

What is a cooker switch?

A cooker switch is a high-current double pole switch, typically rated 45A, that controls the dedicated circuit to an electric cooker or hob. It may be a plain switch or combined with a socket, and a neon indicator often shows when power is on. Choose a finish to match the other kitchen sockets and switches.

Why buy from West Midlands Electrics

  • Established 1975
  • Birmingham trade counter
  • UK-only supply

Written by the West Midlands Electrics technical team

Updated