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 Breaking Capacity at Maximum Voltage Rating Rated AC Voltage Rated DC Voltage Mounting Style Length Width Depth Break Time Circuit Breaker Type
RS-stocknr. 874-4373
Fabrikantnummer3VA2216-5HL32-0AA0
FabrikantSiemens
€ 1.035,00
Each
Aantal stuks
Sentron 3VA 3 160A - 55 kA 690V - - 105mm 181mm 107mm Instantaneous MCCB
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. 849-4267
FabrikantnummerLV430641
€ 610,00
Each
Aantal stuks
NSX Range LV4 4 160A - 85 kA 690V - - 161mm 140mm 86mm - -
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
RS-stocknr. 628-8010
Fabrikantnummer265722 & NZMN1-M100
FabrikantEaton
€ 525,30
1 Box of 1
Box(es)
xEnergy NZM1 3 100A - 50 kA 690V 500V - 90mm 145mm 84.5mm - -
RS-stocknr. 874-4180
Fabrikantnummer3VA1112-4EF36-0AA0
FabrikantSiemens
€ 510,30
Each
Aantal stuks
Sentron 3VA 3 125A - 36 kA 690V 500V - 76.2mm 130mm 88mm Instantaneous MCCB
RS-stocknr. 849-4242
FabrikantnummerLV430631
€ 531,62
Each
Aantal stuks
NSX Range LV4 3 160A - 85 kA 690V - - 161mm 105mm 86mm - -
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. 849-3964
FabrikantnummerLV429632
€ 275,22
Each
Aantal stuks
NSX Range LV4 3 100A - 85 kA 690V - - 161mm 105mm 86mm - -
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. 628-8082
Fabrikantnummer259142 & PN1-125
FabrikantEaton
€ 231,91
1 Box of 1
Box(es)
- PN1 3 125A - 80 kA 690V - - 90mm 145mm 84.5mm - -
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. 178-7862
FabrikantnummerLV426841
€ 95,30
Each
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 178-7863
FabrikantnummerLV426842
€ 95,30
Each
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 537-5545
Fabrikantnummer259093 & NZMN2-A200
FabrikantEaton
€ 741,60
Each
Aantal stuks
xEnergy NZM2 3 200A - 50 kA 690V 750V - 105mm 184mm 149mm - -
RS-stocknr. 178-7864
FabrikantnummerLV426843
€ 95,30
Each
Aantal stuks
- - - - - - - - - - - - - -
Nieuw
RS-stocknr. 209-6897
Fabrikantnummer3VA2040-6HL42-0AA0
FabrikantSiemens
€ 775,00
Each
Aantal stuks
SENTRON 3VA2 4 40A - - - - - - - - - -
RS-stocknr. 178-7872
FabrikantnummerLV426866
€ 114,00
Each
Aantal stuks
- - - - - - - - - - - - - -