Residential MCBs

Residential MCBs (miniature circuit breakers) are used in domestic consumer units and switch fuses to break the circuit in case of a fault. They are usually used to protect small appliances or control circuits, and have a fixed trip setting.

How do residential MCBs work?

Residential MCBs are a very low voltage type of circuit breaker. When a current or voltage is interrupted, an arc is generated, which must be controlled and extinguished so that the circuit can function again.

MCBs utilise air alone to break the arc by dividing it into smaller arcs using a series of insulated parallel metal plates known as arc chutes to cool each section down separately. Once the fault is fixed, the contacts are closed once more to restore power to the circuit.

Types of residential MCBs

Residential MCBs can have differing current and voltage ratings, lead times and numbers of poles. Their dimensions can also vary, though all are relatively small.


...
Lees meer Lees minder

Filters

1 - 20 van 159 producten worden weergegeven
Resultaten per pagina
Omschrijving Prijs Current Rating Model Number Number of Poles Tripping Characteristics Series Range
Nieuw
RS-stocknr. 211-2337
FabrikantnummerM9F21140
€ 18,10
Each
Aantal stuks
40 A M9F21140 1 Type B C60SP Multi 9
Nieuw
RS-stocknr. 211-2368
FabrikantnummerM9F22204
€ 35,20
Each
Aantal stuks
4 A M9F22204 2 Type C C60SP Multi 9
Nieuw
RS-stocknr. 211-2395
FabrikantnummerM9F23206
€ 34,55
Each
Aantal stuks
6 A M9F23206 2 Type D C60SP Multi 9
Nieuw
RS-stocknr. 211-2406
FabrikantnummerM9F23340
€ 52,40
Each
Aantal stuks
40 A M9F23340 3 Type D C60SP Multi 9
Nieuw
RS-stocknr. 211-2400
FabrikantnummerM9F23306
€ 50,10
Each
Aantal stuks
6 A M9F23306 3 Type D C60SP Multi 9
RS-stocknr. 200-6148
FabrikantnummerA9PA4616
€ 70,99
Each
Aantal stuks
16 A IDT40N XA 1 Type C - Acti9
Nieuw
RS-stocknr. 211-2338
FabrikantnummerM9F21150
€ 19,10
Each
Aantal stuks
50 A M9F21150 1 Type B C60SP Multi 9
Nieuw
RS-stocknr. 211-2440
FabrikantnummerM9F43115
€ 29,65
Each
Aantal stuks
15 A M9F43115 1 Type D C60BP Multi 9
RS-stocknr. 200-6164
FabrikantnummerA9DP2610
€ 218,48
Each
Aantal stuks
10 A IDT40T XA 1 Type C - Acti9
Nieuw
RS-stocknr. 211-2418
FabrikantnummerM9F42208
€ 70,40
Each
Aantal stuks
8 A M9F42208 2 Type C C60BP Multi 9
Nieuw
RS-stocknr. 211-2401
FabrikantnummerM9F23310
€ 45,85
Each
Aantal stuks
10 A M9F23310 3 Type D C60SP Multi 9
Nieuw
RS-stocknr. 211-2377
FabrikantnummerM9F22340
€ 52,40
Each
Aantal stuks
40 A M9F22340 3 Type C C60SP Multi 9
RS-stocknr. 200-6149
FabrikantnummerA9PE4616
€ 68,92
Each
Aantal stuks
16 A IDT40N XA 1 Type C - Acti9
Nieuw
RS-stocknr. 211-2348
FabrikantnummerM9F21406
€ 66,00
Each
Aantal stuks
6 A M9F21406 4 Type B C60SP Multi 9
Nieuw
RS-stocknr. 211-2351
FabrikantnummerM9F21425
€ 66,00
Each
Aantal stuks
25 A M9F21425 4 Type B C60SP Multi 9
Nieuw
RS-stocknr. 211-2339
FabrikantnummerM9F21210
€ 34,20
Each
Aantal stuks
10 A M9F21210 2 Type B C60SP Multi 9
Nieuw
RS-stocknr. 211-2429
FabrikantnummerM9F42325
€ 99,90
Each
Aantal stuks
25 A M9F42325 3 Type C C60BP Multi 9
Nieuw
RS-stocknr. 211-2471
FabrikantnummerM9U21204
€ 108,00
Each
Aantal stuks
4 A M9U21204 2 Type C C60H-DC Multi 9
RS-stocknr. 200-6144
FabrikantnummerA9PA4606
€ 82,68
Each
Aantal stuks
6 A IDT40N XA 1 Type C - Acti9
RS-stocknr. 200-6163
FabrikantnummerA9PA2602
€ 40,94
Each
Aantal stuks
2 A IDT40T XA 1 Type C - Acti9