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
712,80 €
Each
Aantal stuks
Protecta XT3N 3 250 A 36 kA 690 V 500V DIN Rail Mount 105mm 150mm 70mm - - -
RS-stocknr. 831-9179
Fabrikantnummer1SDA068058R1
FabrikantABB
676,00 €
Each
Aantal stuks
Protecta XT3N 3 200 A 36 kA 690 V 500V DIN Rail Mount 105mm 150mm 70mm - - -
RS-stocknr. 831-9181
Fabrikantnummer1SDA068208R1
FabrikantABB
380,80 €
Each
Aantal stuks
Protecta XT1D 3 160 A 36 kA 690 V 500V DIN Rail Mount 76.2mm 130mm 70mm - - -
RS-stocknr. 831-9185
Fabrikantnummer1SDA068210R1
FabrikantABB
582,40 €
Each
Aantal stuks
Protecta XT3D 3 250 A - 690 V 500V DIN Rail Mount 105mm 150mm 70mm - - -
RS-stocknr. 538-3849
FabrikantnummerE203/125RD
FabrikantABB
78,96 €
Each
Aantal stuks
Pro M E200i 3 125 A - 230 V, 400 V - DIN Rail 52.5mm 68mm 90mm - - -
RS-stocknr. 831-9172
Fabrikantnummer1SDA067416R1
FabrikantABB
272,16 €
Each
Aantal stuks
Protecta XT1N 3 100 A 36 kA 690 V 500V DIN Rail Mount 76.2mm 130mm 70mm - - -
RS-stocknr. 831-9169
Fabrikantnummer1SDA067411R1
FabrikantABB
290,40 €
Each
Aantal stuks
Protecta XT1N 3 32 A 36 kA 690 V 500V DIN Rail Mount 76.2mm 130mm 70mm - - -
RS-stocknr. 538-3833
FabrikantnummerE203/100RD
FabrikantABB
62,72 €
Each
Aantal stuks
Pro M S2CU 3 100 A - 230 V, 400 V - DIN Rail 52.5mm 68mm 90mm - - -
RS-stocknr. 831-9175
Fabrikantnummer1SDA067418R1
FabrikantABB
401,60 €
Each
Aantal stuks
Protecta XT1N 3 160 A 36 kA 690 V 500V - 76.2mm 130mm 70mm - - -
RS-stocknr. 831-9163
Fabrikantnummer1SDA067414R1
FabrikantABB
290,40 €
Each
Aantal stuks
Protecta XT1N 3 63 A 36 kA 690 V 500V DIN Rail Mount 76.2mm 130mm 70mm - - -