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.


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Omschrijving Prijs Current Rating Model Number Number of Poles Tripping Characteristics Range
RS-stocknr. 293-1423
Fabrikantnummer0 058 12
FabrikantLegrand
10,86 €
Each
Aantal stuks
20 A - 1 - -
Nieuw
RS-stocknr. 200-6180
FabrikantnummerM9F43102
61,69 €
Each
Aantal stuks
2 A C60BP 1 Type D Acti9
Nieuw
RS-stocknr. 200-6163
FabrikantnummerA9PA2602
40,94 €
Each
Aantal stuks
2 A IDT40T XA 1 Type C Acti9
Nieuw
RS-stocknr. 200-6178
FabrikantnummerM9F42108
69,50 €
Each
Aantal stuks
8 A C60BP 1 Type C Acti9
Nieuw
RS-stocknr. 200-6153
FabrikantnummerA9PA2620
34,52 €
Each
Aantal stuks
20 A IDT40N XA 1 Type C Acti9
Nieuw
RS-stocknr. 200-6164
FabrikantnummerA9DP2610
218,48 €
Each
Aantal stuks
10 A IDT40T XA 1 Type C Acti9
Nieuw
RS-stocknr. 200-6172
FabrikantnummerA9PA2725
150,19 €
Each
Aantal stuks
25 A IDD40T XA 3 Type C Acti9
Nieuw
RS-stocknr. 200-6168
FabrikantnummerA9PE2616
30,63 €
Each
Aantal stuks
16 A IDD40T XA 1 Type C Acti9
Nieuw
RS-stocknr. 200-6144
FabrikantnummerA9PA4606
82,68 €
Each
Aantal stuks
6 A IDT40N XA 1 Type C Acti9
Nieuw
RS-stocknr. 200-6148
FabrikantnummerA9PA4616
70,99 €
Each
Aantal stuks
16 A IDT40N XA 1 Type C Acti9
Nieuw
RS-stocknr. 200-6179
FabrikantnummerM9F42210
127,13 €
Each
Aantal stuks
10 A C60BP 2 Type C Acti9
Nieuw
RS-stocknr. 200-6181
FabrikantnummerM9F43208
151,75 €
Each
Aantal stuks
8 A Me C60BP 2 Type D Acti9
Nieuw
RS-stocknr. 200-6160
FabrikantnummerA9DP3716
406,63 €
Each
Aantal stuks
16 A IDD40N XA 3 Type C Acti9
Nieuw
RS-stocknr. 200-6175
FabrikantnummerA9P34606
109,11 €
Each
Aantal stuks
6 A IDT40N 1 Type D Acti9
Nieuw
RS-stocknr. 200-6155
FabrikantnummerA9PA2606
39,21 €
Each
Aantal stuks
6 A IDT40N XA 1 Type C Acti9
Nieuw
RS-stocknr. 200-6170
FabrikantnummerA9PA2632
36,37 €
Each
Aantal stuks
32 A IDD40T XA 1 Type C Acti9
Nieuw
RS-stocknr. 200-6146
FabrikantnummerA9PA4610
70,99 €
Each
Aantal stuks
10 A IDT40N XA 1 Type C Acti9
Nieuw
RS-stocknr. 200-6152
FabrikantnummerA9PE4620
73,39 €
Each
Aantal stuks
20 A IDT40N XA 1 Type C Acti9
Nieuw
RS-stocknr. 200-6154
FabrikantnummerA9PE2620
33,51 €
Each
Aantal stuks
20 A IDT40N XA 1 Type C Acti9
Nieuw
RS-stocknr. 200-6150
FabrikantnummerA9PA4620
75,60 €
Each
Aantal stuks
20 A IDT40N XA 1 Type C Acti9