Here at LED Controls we stock a range of different electrical circuit protection methods such as Miniature Circuit Breakers, RCD’s, RCBO’s, Mains Isolation and Motor Starting Protection. Shop our range of electrical circuit protection below.

Miniature Circuit Breakers

MCB’s are a more advanced version of a basic fuse, which can be reset if they trip - unlike a standard fuse which would need to be replaced. However, miniature circuit breakers will switch themselves off if they detect an overload in the circuit.

Moulded Case Circuit Breakers

MCCB’s are often used to provide protection to circuits in commercial, industrial, mining and military applications. They work by combining temperature sensitive devices with current sensitive electromagnetic devices, and have a variety of different trip elements to protect against thermal overloads, short circuits and ground fault conditions.

RCD’s

Residual Current Devices are used to protect either a single or number of circuits, and are tripped if they detect a small current imbalance between the live and neutral wires (usually around 30mA). They are available in four basic configurations: hard wired units, protected outlets, plug-in units and a plug for wiring on to the lead of an individual appliance.

RCBO’s

These are Residual Current Breakers with Overload protection, which have all the benefits of an MCB and RCD units combined. These electrical circuit protection methods are usually reserved for commercial use as opposed to domestic.

Circuit Protection

Sort By
page 1 of 212 | View all
Page: 1 2 3 4 5
5SY6105-7 MCB 1Pole 0.5A Type C | Circuit Protection
MCB 1Pole 0.5A Type C
£13.56 Inc VAT | £11.30 Exc VAT
5SY6101-7 MCB 1Pole 1.0A Type C | Circuit Protection
MCB 1Pole 1.0A Type C
£13.56 Inc VAT | £11.30 Exc VAT
5SY6115-7 MCB 1Pole 1.6A Type C | Circuit Protection
MCB 1Pole 1.6A Type C
£13.56 Inc VAT | £11.30 Exc VAT
5SY6102-7 MCB 1Pole 2.0A Type C | Circuit Protection
MCB 1Pole 2.0A Type C
£13.56 Inc VAT | £11.30 Exc VAT
5SY6103-7 MCB 1Pole 3.0A Type C | Circuit Protection
MCB 1Pole 3.0A Type C
£13.56 Inc VAT | £11.30 Exc VAT
5SY6104-7 MCB 1Pole 4.0A Type C | Circuit Protection
MCB 1Pole 4.0A Type C
£12.72 Inc VAT | £10.60 Exc VAT
5SY6106-7 MCB 1Pole 6.0A Type C | Circuit Protection
MCB 1Pole 6.0A Type C
£12.48 Inc VAT | £10.40 Exc VAT
5SY6108-7 MCB 1Pole 8.0A Type C | Circuit Protection
MCB 1Pole 8.0A Type C
£11.40 Inc VAT | £9.50 Exc VAT
5SY6110-7 MCB 1Pole 10.0A Type C | Circuit Protection
MCB 1Pole 10.0A Type C
£11.40 Inc VAT | £9.50 Exc VAT
5SY6113-7 MCB 1Pole 13.0A Type C | Circuit Protection
MCB 1Pole 13.0A Type C
£11.40 Inc VAT | £9.50 Exc VAT
5SY6116-7 MCB 1Pole 16.0A Type C | Circuit Protection
MCB 1Pole 16.0A Type C
£11.40 Inc VAT | £9.50 Exc VAT
5SY6120-7 MCB 1Pole 20.0A Type C | Circuit Protection
MCB 1Pole 20.0A Type C
£11.40 Inc VAT | £9.50 Exc VAT
Sort By
page 1 of 212 | View all
Page: 1 2 3 4 5
Filter Search
Amp Range
frame
Amperage
Number of Poles
Mount Type
Rating Amps
Protection Type
Box Qty
  • 1 (22)
  • 3 (82)
  • 4 (84)
  • 5 (1)
  • 6 (84)
  • 12 (106)
Trip Curve Type
UNSURE? Call us,
Call us 0845 756230
Monday - Thursday 8am - 5.30pm
Friday 8am - 5.30pm
Saturday 8am - 11.30am
Get help now via our Online chat feature - We are here to help.
ABB Factory Automation
Brook Crompton Electric Motors
Chint Power Transmission
Danfoss District Heating and Cooling
Invertek Drives
Siemens Motor Starting
Teco Variable Speed Drives
Ilme Multiple Connectors and Plugs
Imo Electrical Components
Imo Electrical Components
Imo Electrical Components