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
RS-stocknr. 849-4141
FabrikantnummerLV429807
€ 707,75
Each
Aantal stuks
NSX Range LV4 4 100A 90 kA 690V - - 161mm 140mm 86mm - - -
RS-stocknr. 849-3936
FabrikantnummerLV429621
€ 293,84
Each
Aantal stuks
NSX Range LV4 3 100A 85 kA 690V - - 161mm 105mm 86mm - - -
RS-stocknr. 874-4187
Fabrikantnummer3VA1125-4ED36-0AA0
FabrikantSiemens
€ 243,90
Each
Aantal stuks
Sentron 3VA 3 25A 36 kA 690V 500V - 76.2mm 130mm 88mm Instantaneous MCCB 4.2mm
RS-stocknr. 628-8004
Fabrikantnummer265723 & NZMN2-M125
FabrikantEaton
€ 595,34
1 Box of 1
Box(es)
XEnergy NZM2 3 125A 50 kA 690V 750V - 105mm 184mm 149mm - - -
RS-stocknr. 849-3942
FabrikantnummerLV429624
€ 268,47
Each
Aantal stuks
NSX Range LV4 3 100A 85 kA 690V - - 161mm 105mm 86mm - - -
RS-stocknr. 849-3933
FabrikantnummerLV429620
€ 301,44
Each
Aantal stuks
NSX Range LV4 3 100A 85 kA 690V - - 161mm 105mm 86mm - - -
RS-stocknr. 849-3970
FabrikantnummerLV429635
€ 272,75
Each
Aantal stuks
NSX Range LV4 3 100A 85 kA 690V - - 161mm 105mm 86mm - - -
RS-stocknr. 849-3964
FabrikantnummerLV429632
€ 275,22
Each
Aantal stuks
NSX Range LV4 3 100A 85 kA 690V - - 161mm 105mm 86mm - - -
RS-stocknr. 849-3983
FabrikantnummerLV429637
€ 272,75
Each
Aantal stuks
NSX Range LV4 3 100A 85 kA 690V - - 161mm 105mm 86mm - - -
RS-stocknr. 831-9181
Fabrikantnummer1SDA068208R1 XT1D 160 3p F F
FabrikantABB
€ 388,80
Each
Aantal stuks
Protecta XT1D 3 160A 36 kA 690V 500V DIN Rail Mount 76.2mm 130mm 70mm - - -
RS-stocknr. 874-4345
Fabrikantnummer3VA1180-4ED36-0AA0
FabrikantSiemens
€ 268,20
Each
Aantal stuks
Sentron 3VA 3 80A 36 kA 690V 500V - 76.2mm 130mm 88mm Instantaneous MCCB 4.2mm
RS-stocknr. 537-5551
Fabrikantnummer259094 & NZMN2-A250
FabrikantEaton
€ 803,40
Each
Aantal stuks
XEnergy NZM2 3 250A 50 kA 690V 750V - 105mm 184mm 149mm - - -
RS-stocknr. 849-4210
FabrikantnummerLV429863
€ 439,19
Each
Aantal stuks
NSX Range LV4 4 100A 90 kA 690V - - 161mm 140mm 86mm - - -
RS-stocknr. 454-8067
Fabrikantnummer259078 & NZMB1-A80
FabrikantEaton
€ 228,80
Each
Aantal stuks
XEnergy NZM1 3 80A 25 kA 440V - - 90mm 145mm 84.5mm - - -
RS-stocknr. 178-8211
FabrikantnummerLV426356
€ 272,37
Each
Aantal stuks
Compact NSXm 3 80A 36 kA 690V - - 81mm 80mm 137mm Time Delay MCCB 4.5mm
Nieuw
RS-stocknr. 209-6793
Fabrikantnummer3VA1132-3EE42-0AA0
FabrikantSiemens
€ 332,00
Each
Aantal stuks
SENTRON 3VA1 4 32A - - - - - - - - - -
Nieuw
RS-stocknr. 209-6862
Fabrikantnummer3VA1180-5EF36-0AA0
FabrikantSiemens
€ 378,00
Each
Aantal stuks
SENTRON 3VA1 3 80A - - - - - - - - - -
RS-stocknr. 179-9792
FabrikantnummerEZD100M3060MAN
€ 56,30
Each
Aantal stuks
EZD EZD100M 3 60A 10 kA 500V - - 75mm 130mm 60mm Instantaneous MCCB -
Nieuw
RS-stocknr. 209-6795
Fabrikantnummer3VA1132-3EF46-0AA0
FabrikantSiemens
€ 398,00
Each
Aantal stuks
SENTRON 3VA1 4 32A - - - - - - - - - -
Nieuw
RS-stocknr. 209-6758
Fabrikantnummer3VA1112-5EF32-0AA0
FabrikantSiemens
€ 639,00
Each
Aantal stuks
SENTRON 3VA1 3 125A - - - - - - - - - -