MCCBs

MCCBs (Moulded Case Circuit Breakers) are an electrically operated switch designed to protect an electrical circuit from damage caused by overcurrent, typically resulting from an overload or short circuit.
How do they work?
The basic function of an MCCB is to interrupt current flow after a fault, once the fault is corrected the circuit breaker can be reset (either manually or automatically) to resume normal operation.
MCB or MCCB
Although MCBs and MCCBs both are circuit breakers, there are key differences between the two that make them suitable for specific jobs. The main difference between the two is the capacity, MCBs are rated under 100 amps with an interrupting rating of under 18,000 amps. Consequently, the trip characteristics may not be adjusted since they cater to low circuits. On the other hand, an MCCB comes with an adjustable trip characteristic for the higher loads. An MCCB would typically provide amps as high as 2500 or as low as 10, depending on the application. The interrupting rating of MCCBs range from around 10,000 amps to 200,000 amps.

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Omschrijving Prijs Range Series Number of Poles Current Rating Breaking Capacity at Maximum Voltage Rating Rated AC Voltage Rated DC Voltage Mounting Style Length Width Depth Break Time Circuit Breaker Type Mounting Hole Diameter
Nieuw
RS-stocknr. 211-3738
Fabrikantnummer3VA1150-5ED42-0AA0
FabrikantSiemens
€ 340,00
Each
Aantal stuks
SENTRON 3VA1 4 50A - - - Fixed - - - - - -
RS-stocknr. 178-7781
FabrikantnummerLV426515
€ 445,36
Each
Aantal stuks
Compact NSXm 4 63A 70 kA 690V - - 108mm 137mm 80mm Time Delay MCCB -
RS-stocknr. 178-7863
FabrikantnummerLV426842
€ 95,30
Each
Aantal stuks
- - - - - - - - - - - - - -
Nieuw
RS-stocknr. 211-6044
Fabrikantnummer3VA1225-4GF42-0AA0
FabrikantSiemens
€ 1.170,00
Each
Aantal stuks
0AA0 3VA12 4 250A - - - Fixed - - - - - -
RS-stocknr. 179-9725
FabrikantnummerEZD100E3030N
€ 47,50
Each
Aantal stuks
EZD EZD100E 3 30A 10 kA 500V - - 75mm 130mm 60mm Instantaneous MCCB -
Nieuw
RS-stocknr. 209-7007
Fabrikantnummer3VA1163-5EE42-0AA0
FabrikantSiemens
€ 368,00
Each
Aantal stuks
Sentron 3VA1 4 63A - - - - - - - - - -
RS-stocknr. 178-7949
FabrikantnummerLV426742
€ 1.032,65
Each
Aantal stuks
Compact NSXm 3 100A 70 kA 690V - - 108mm 144mm 80mm Time Delay - -
Nieuw
RS-stocknr. 209-4862
Fabrikantnummer3VA1110-5EE46-0AA0
FabrikantSiemens
€ 493,00
Each
Aantal stuks
Sentron 3VA 4 100A - - - Fixed - - - - - -
RS-stocknr. 178-8140
FabrikantnummerLV426225
€ 310,56
Each
Aantal stuks
Compact NSXm 4 63A 25 kA 690V - - 108mm 80mm 137mm Time Delay MCCB 4.5mm
Nieuw
RS-stocknr. 209-4851
Fabrikantnummer3VA1110-3ED42-0AA0
FabrikantSiemens
€ 387,00
Each
Aantal stuks
Sentron 3VA 4 100A - - - Fixed - - - - - -
RS-stocknr. 179-9844
FabrikantnummerLV510571
€ 234,50
Each
Aantal stuks
Easypact CVS100 → 250 Easypact CVS 4 100A 36 kA 440V - - 140mm 236mm 86mm Instantaneous MCCB -
RS-stocknr. 178-7763
FabrikantnummerLV426479
€ 566,01
Each
Aantal stuks
Compact NSXm 4 160A 50 kA 690V - - 108mm 137mm 80mm Time Delay MCCB -
Nieuw
RS-stocknr. 209-6768
Fabrikantnummer3VA1120-3EE32-0AA0
FabrikantSiemens
€ 255,00
Each
Aantal stuks
SENTRON 3VA1 3 20A - - - - - - - - - -
Nieuw
RS-stocknr. 209-6811
Fabrikantnummer3VA1140-3ED32-0AA0
FabrikantSiemens
€ 239,00
Each
Aantal stuks
SENTRON 3VA1 3 40A - - - - - - - - - -
Nieuw
RS-stocknr. 209-5098
Fabrikantnummer3VA2040-6HL32-0AA0
FabrikantSiemens
€ 575,00
Each
Aantal stuks
Sentron 3VA 3 40A - - - Fixed - - - - - -
Nieuw
RS-stocknr. 211-3788
Fabrikantnummer3VA2140-6HN36-0AA0
FabrikantSiemens
€ 667,00
Each
Aantal stuks
SENTRON 3VA2 3 40A - - - Fixed - - - - - -
RS-stocknr. 179-9840
FabrikantnummerLV510476
€ 78,00
Each
Aantal stuks
Easypact CVS100 → 250 Easypact CVS 3 100A 40 kA 440V - - 105mm 161mm 86mm Instantaneous MCCB -
RS-stocknr. 179-9757
FabrikantnummerEZD100E4050N
€ 75,10
Each
Aantal stuks
EZD EZD100E 4 50A 10 kA 500V - - 100mm 130mm 60mm Instantaneous MCCB -
RS-stocknr. 178-8117
FabrikantnummerLV426202
€ 228,48
Each
Aantal stuks
Compact NSXm 3 32A 25 kA 690V - - 81mm 80mm 137mm Time Delay MCCB 4.5mm
RS-stocknr. 179-9761
FabrikantnummerEZD160E4125N
€ 117,80
Each
Aantal stuks
EZD EZD160E 4 125A 8 kA 500V - - 140mm 165mm 68mm Instantaneous MCCB -