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 Rated AC Voltage Rated DC Voltage Mounting Style Length Width Depth Application Break Time Circuit Breaker Type
RS-stocknr. 831-9188
Fabrikantnummer1SDA068059R1
FabrikantABB
704,80 €
Each
Aantal stuks
Protecta XT3N 3P 250 A 36 kA 690 V 500V DIN Rail Mount 105mm 150mm 70mm - - -
RS-stocknr. 454-8095
FabrikantnummerNZMN1-A40
FabrikantEaton
259,79 €
Each
Aantal stuks
XEnergy NZM1 3P 40 A 50 kA 690 V 500V Fixed 90mm 145mm 84.5mm - - -
RS-stocknr. 454-8039
FabrikantnummerNZMB1-A40
FabrikantEaton
244,00 €
Each
Aantal stuks
XEnergy NZM1 3P 40 A 25 kA 440 V - Fixed 90mm 145mm 84.5mm - - -
RS-stocknr. 537-5573
FabrikantnummerNZMN2-VE160
FabrikantEaton
670,16 €
Each
Aantal stuks
XEnergy NZM2 3P 160 A 50 kA 690 V 750V Fixed 105mm 184mm 149mm - - -
RS-stocknr. 874-4212
Fabrikantnummer3VA1116-4EF36-0AA0
FabrikantSiemens
640,00 €
Each
Aantal stuks
Sentron 3VA 3P 160 A 36 kA 690 V 500V Fixed 76.2mm 130mm 88mm General Purpose, Residential Instantaneous MCCB
RS-stocknr. 454-8089
FabrikantnummerNZMB1-A125
FabrikantEaton
364,17 €
Each
Aantal stuks
XEnergy NZM1 3P 125 A 25 kA 440 V - Fixed 90mm 145mm 84.5mm - - -
RS-stocknr. 537-5567
FabrikantnummerNZMN2-VE100
FabrikantEaton
600,93 €
Each
Aantal stuks
XEnergy NZM2 3P 100 A 50 kA 690 V 750V Fixed 105mm 184mm 149mm - - -
RS-stocknr. 628-7994
FabrikantnummerNZMN1-M80
FabrikantEaton
326,96 €
1 Box of 1
Box(es)
XEnergy NZM1 3P 80 A 50 kA 690 V 500V Fixed 90mm 145mm 84.5mm - - -
RS-stocknr. 874-4301
Fabrikantnummer3VA1150-3EE36-0AA0
FabrikantSiemens
250,00 €
Each
Aantal stuks
Sentron 3VA 3P 50 A 25 kA 690 V 500V Fixed 76.2mm 130mm 88mm General Purpose, Residential Instantaneous MCCB
RS-stocknr. 628-8054
FabrikantnummerNZMN2-M200
FabrikantEaton
800,32 €
1 Box of 1
Box(es)
XEnergy NZM2 3P 200 A 50 kA 690 V 750V Fixed 105mm 184mm 149mm - - -
RS-stocknr. 628-7988
FabrikantnummerNZMN1-M63
FabrikantEaton
266,72 €
1 Box of 1
Box(es)
XEnergy NZM1 3P 63 A 50 kA 690 V 500V Fixed 90mm 145mm 84.5mm - - -
RS-stocknr. 849-4399
FabrikantnummerLV430863
620,20 €
Each
Aantal stuks
NSX Range LV4 4P 160 A 90 kA 690 V - Fixed 161mm 140mm 86mm - - -
RS-stocknr. 849-4462
FabrikantnummerLV431680
1.467,00 €
Each
Aantal stuks
NSX Range LV4 4P 250 A 100 kA 690 V - Fixed 161mm 140mm 86mm - - -
RS-stocknr. 849-3986
FabrikantnummerLV429640
424,80 €
Each
Aantal stuks
NSX Range LV4 4P 100 A 85 kA 690 V - Fixed 161mm 140mm 86mm - - -
RS-stocknr. 454-8073
FabrikantnummerNZMB1-A100
FabrikantEaton
309,21 €
Each
Aantal stuks
XEnergy NZM1 3P 100 A 25 kA 440 V - Fixed 90mm 145mm 84.5mm - - -
RS-stocknr. 454-8124
FabrikantnummerNZMN1-A80
FabrikantEaton
293,71 €
Each
Aantal stuks
XEnergy NZM1 3P 80 A 50 kA 690 V 500V Fixed 90mm 145mm 84.5mm - - -
RS-stocknr. 874-4351
Fabrikantnummer3VA1196-3EE36-0AA0
FabrikantSiemens
250,00 €
Each
Aantal stuks
Sentron 3VA 3P 16 A 25 kA 690 V 500V Fixed 76.2mm 130mm 88mm General Purpose, Residential Instantaneous MCCB
RS-stocknr. 849-3974
FabrikantnummerLV429636
289,70 €
Each
Aantal stuks
NSX Range LV4 3P 100 A 85 kA 690 V - Fixed 161mm 105mm 86mm - - -
RS-stocknr. 849-4015
FabrikantnummerLV429650
432,60 €
Each
Aantal stuks
NSX Range LV4 4P 100 A 85 kA 690 V - Fixed 161mm 140mm 86mm - - -
RS-stocknr. 874-4402
Fabrikantnummer3VA2225-5HL32-0AA0
FabrikantSiemens
1.120,00 €
Each
Aantal stuks
Sentron 3VA 3P 250 A 55 kA 690 V - Fixed 105mm 181mm 107mm Commercial Buildings Instantaneous MCCB
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