About this deal
Equipment incorporating electronic components RCD can detect & respond as for type AC, PLUS pulsating DC components. Devices such as switches, RCCBs etc. in distribution boards and consumer units may have historically had their rated current determined after having taken diversity into account but without having considered overload protection of the devices. A collection of the latest guides relating to 18th Edition, Hager is proud to be a technical contributor to these guides which provide technical advice on a range of 18th Edition related topics. The Design range of Hager Consumer Units includes surface, dual row, and flush CUs, and there are multiple solutions based on application requirements.
The DESIGN 10 has ample cable space available in it even when RCBOs are fitted. The top mounted terminal rail, for example, makes the wiring of the neutral and earth connections neat and simple.Arc fault protection devices (AFDD) use microprocessors to identify characteristic current flow and voltage curves that indicate an arc fault and automatically trip the affected circuit. Appliances containing synchronous motors, some class 1 power tools, some air conditioning controllers using variable frequency speed drives Single phase inverters, class 1 IT & multimedia equipment, power supplies for class 2 equipment, appliances such as washing machines, lighting controls, induction hobs & EV charging If you are looking for a residential Hager Consumer Unit, a Design Consumer Unit, or an enhanced Consumer unit (like Hager Design 30), you can find these in the list below. At Sparks we also provide a wide range of MCBs and RCDs from Hager, the consumables required for the Hager CU. Hager Design Consumer Unit A transient overvoltage or surge is a short duration increase in voltage measured between two or more conductors. In short this means anything from microseconds (millionths of a second) to a few milliseconds (thousandths of a second) in duration.
Equipment with frequency controlled speed drives RCD can detect & respons as for type A, PLUS high frequency residual current. Immersion heater, oven / hob with resistive heating elements, electric shower, tungsten / halogen lighting This Hager Consumer Unit is designed for safety, installation, and aesthetics, and it conforms to all the current regulations in the UK.