Electronic Circuit Breakers
Electronic circuit breakers are automatically operated electrical switches that are designed to protect an electrical circuit from damage. They cut off a circuit whenever the current jumps above a safe level.
How electronic circuit breakers work
Electronic circuit breakers prevent an overload or short circuit. Their basic function is to keep an electrical system running safely by interrupting the flow of current when a fault is detected. They do this by a combination of active electronic current limitation in the case of a short circuit and an overload deactivation.
Why electronic circuit breakers are important
In homes, there's usually a main electronic circuit breaker that protects the whole system, plus smaller circuit breakers built into many domestic appliances such as washing machines, tumble dryers and air-conditioning systems.
Without circuit breakers (or the alternative, fuses), household electricity would be impractical because of the potential for fires and other issues resulting from simple wiring problems and equipment failures. Compared to fuses, which only work once and then require replacment, circuit breakers can be used over and over again.
3542 Products showing for Electronic Circuit Breakers
In Stock
Subtotal (1 unit) R 4 090,45(exc. VAT) R 4 090,45/unit |
Stocked by manufacturer RS Better World
Subtotal (1 unit) R 19 270,16(exc. VAT) R 19 270,16/unit |
In Stock
Subtotal (1 unit) R 1 091,22(exc. VAT) R 1 091,22/unit |
Stocked by manufacturer
Subtotal (1 unit) R 312 726,58(exc. VAT) R 312 726,58/unit |
In Stock
Subtotal (1 unit) R 3 861,18(exc. VAT) R 3 861,18/unit |
Stocked by manufacturer
Subtotal (1 unit) R 100 891,76(exc. VAT) R 100 891,76/unit |
Stocked by manufacturer RS Better World
Subtotal (1 unit) R 26 459,01(exc. VAT) R 26 459,01/unit |
Stocked by manufacturer
Subtotal (1 unit) R 1 418,50(exc. VAT) R 1 418,50/unit |
Currently unavailable RS Better World
Subtotal (1 unit) R 3 560,93(exc. VAT) R 3 560,93/unit |
Last RS stock
Subtotal (1 unit) R 1 036,74(exc. VAT) R 1 036,74/unit |
In Stock
Subtotal (1 unit) R 7 145,82(exc. VAT) R 7 145,82/unit |
Stocked by manufacturer RS Better World
Subtotal (1 unit) R 232 023,06(exc. VAT) R 232 023,06/unit |
Stocked by manufacturer
Subtotal (1 unit) R 544 455,55(exc. VAT) R 544 455,55/unit |
Stocked by manufacturer RS Better World
Subtotal (1 unit) R 100 000,75(exc. VAT) R 100 000,75/unit |
Temporarily out of stock
Subtotal (1 unit) R 7 070,21(exc. VAT) R 7 070,21/unit |
In Stock
Subtotal (1 unit) R 1 096,02(exc. VAT) R 1 096,02/unit |
Stocked by manufacturer
Subtotal (1 unit) R 112 321,95(exc. VAT) R 112 321,95/unit |
In Stock
Subtotal (1 unit) R 145,80(exc. VAT) R 145,80/unit |
In Stock
Subtotal (1 unit) R 2 888,04(exc. VAT) R 2 888,04/unit |
In Stock RS Better World
Subtotal (1 unit) R 1 952,88(exc. VAT) R 1 952,88/unit |
Popular Searches
Related links
- Constant Current Diodes
- Siemens 8WH Series Short-Circuiting Plug for Use with Terminal
- Shielding Sheets
- Eaton PKE Electronic Circuit Breaker 65A 690V
- Phoenix Contact Electronic Circuit Breaker 1A 24V
- Phoenix Contact ECE Electronic Circuit Breaker 1A
- Phoenix Contact 1368 Electronic Circuit Breaker 55A 650V, Direct can be parameterised
- Eaton IZMX16 Electronic Circuit Breaker 1600A 690V
Be the first to know about our latest products and offers
Email address
The personal information you provide to us when signing up to this mailing list will be processed in line with the Privacy Policy