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Molded Case Circuit Breakers - MCCBs

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  • Molded Case Circuit Breakers - MCCBs
Picture for category MasterPact MTZ MasterPact MTZ
Picture for category MasterPact NT MasterPact NT
Picture for category MasterPact NW MasterPact NW
Picture for category ComPacT NSXm, new generation ComPacT NSXm, new generation
Picture for category ComPacT NSX, new generation ComPacT NSX, new generation
Picture for category ComPacT NS new generation ComPacT NS new generation
Picture for category ComPact NS ComPact NS
Picture for category ComPacT for DC networks, new generation ComPacT for DC networks, new generation
Picture for category CNS CNS
Picture for category ComPact INS/INV ComPact INS/INV
Picture for category FuPacT FuPacT
Picture for category ComPacT NSXm NA, new generation ComPacT NSXm NA, new generation
Picture for category ComPacT NSX NA, new generation ComPacT NSX NA, new generation
Picture for category ComPacT NS NA, new generation ComPacT NS NA, new generation
Picture for category MasterPact Switch-disconnectors MasterPact Switch-disconnectors
Picture for category TransferPacT TransferPacT
Picture for category TransferPacT: MasterPact MTZ, Compact NS based TransferPacT: MasterPact MTZ, Compact NS based
Picture for category ComPact NSX ComPact NSX
Picture for category Compact NSX for Direct Current Compact NSX for Direct Current
Picture for category ComPact NSXm ComPact NSXm
Picture for category Masterpact MTZ1 Masterpact MTZ1
Picture for category Masterpact MTZ2 Masterpact MTZ2
Category
Subcategory
Product Type
product or component type
[Ie] rated operational current
[In] rated current
[In] rated current
[In] rated current
[Uc] control circuit voltage
[Ue] rated operational voltage
[Ue] rated operational voltage
[Ue] rated operational voltage
[Ue] rated operational voltage
[Us] rated supply voltage
Accessory / separate part categor
Accessory / separate part destination
accessory / separate part type
Breaking capacity
Breaking capacity code
cable cross section
Cable length
Concentrator compatibility
Conductor material
Connection position
Connections - terminals
Control circuit type
Control type
Device application
Device short name
earth-leakage protection
Enclosure mounting style
Form factor
handle colour
Handle front plate colour
IP degree of protection
Maximum current [Imax]
Mounting location
Mounting mode
Network frequency
Network type
Number of poles
Offer type
Poles
poles description
Product mounting position
Quantity per set
Range
Range of product
Rotary handle mounting location
Rotary handle mounting style
Supply circuit type
Supply frequency
Tightening torque
Trip unit name
Trip unit protection functions
Trip unit technology
Type of keylock
Type of operating handle
Utilisation category
Visible break
Voltage release type
wiring mode
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Circuit breakers automatically disconnect power when a short circuit fault is detected downstream or when the circuit becomes overloaded, exceeding the electrical cable current capacity. Molded Case Circuit Breakers (MCCB) protect circuits between 16 amps to 3200 amps and are typically used as the main breaker in a switchboard or to power large equipment directly. Ideal for buildings or manufacturing sites where a higher demand for low voltage power is required.
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Picture of Long rear connections, ComPacT NSX, EasyPact CVS, 250A, set of 2 parts Picture of Long rear connections, ComPacT NSX, EasyPact CVS, 250A, set of 2 parts

Long rear connections, ComPacT NSX, EasyPact CVS, 250A, set of 2 parts

LV429236
Long rear connections, ComPacT NSX, EasyPact CVS, 250A, set of 2 parts
$110.66 inc GST $74.05 inc GST
Picture of Long rear connections, ComPacT NSX, EasyPact CVS, 630A, set of 2 parts Picture of Long rear connections, ComPacT NSX, EasyPact CVS, 630A, set of 2 parts

Long rear connections, ComPacT NSX, EasyPact CVS, 630A, set of 2 parts

LV432476
Long rear connections, ComPacT NSX, EasyPact CVS, 630A, set of 2 parts
$234.85 inc GST $157.14 inc GST
Picture of Long terminal shield for spreaders, ComPacT NSX400/630, pitch 52.5mm, IP40, 3 poles Picture of Long terminal shield for spreaders, ComPacT NSX400/630, pitch 52.5mm, IP40, 3 poles

Long terminal shield for spreaders, ComPacT NSX400/630, pitch 52.5mm, IP40, 3 poles

LV432595
Long terminal shield for spreaders, ComPacT NSX400/630, pitch 52.5mm, IP40, 3 poles
$171.16 inc GST $114.53 inc GST
Picture of Long terminal shield for spreaders, ComPacT NSX400/630, pitch 52.5mm, IP40, 4 poles Picture of Long terminal shield for spreaders, ComPacT NSX400/630, pitch 52.5mm, IP40, 4 poles

Long terminal shield for spreaders, ComPacT NSX400/630, pitch 52.5mm, IP40, 4 poles

LV432596
Long terminal shield for spreaders, ComPacT NSX400/630, pitch 52.5mm, IP40, 4 poles
$217.14 inc GST $145.29 inc GST
Picture of Long terminal shield, Compact NSX <630, ComPacT NSX100/160/250, pitch 35mm, IP40, 3 poles Picture of Long terminal shield, Compact NSX <630, ComPacT NSX100/160/250, pitch 35mm, IP40, 3 poles

Long terminal shield, Compact NSX <630, ComPacT NSX100/160/250, pitch 35mm, IP40, 3 poles

LV429517
Long terminal shield, Compact NSX <630, ComPacT NSX100/160/250, pitch 35mm, IP40, 3 poles
$52.14 inc GST $34.89 inc GST
Picture of Long terminal shield, ComPacT NSX100/160/250, pitch 35mm, IP40, 4 poles Picture of Long terminal shield, ComPacT NSX100/160/250, pitch 35mm, IP40, 4 poles

Long terminal shield, ComPacT NSX100/160/250, pitch 35mm, IP40, 4 poles

LV429518
Long terminal shield, ComPacT NSX100/160/250, pitch 35mm, IP40, 4 poles
$71.61 inc GST $47.92 inc GST
Picture of Long terminal shield, ComPacT NSXm, upstream and downstream mounting, IP40, 3 poles Picture of Long terminal shield, ComPacT NSXm, upstream and downstream mounting, IP40, 3 poles

Long terminal shield, ComPacT NSXm, upstream and downstream mounting, IP40, 3 poles

LV426912
Long terminal shield, ComPacT NSXm, upstream and downstream mounting, IP40, 3 poles
$47.52 inc GST $31.80 inc GST
Picture of Long terminal shield, ComPacT NSXm, upstream and downstream mounting, IP40, 4 poles Picture of Long terminal shield, ComPacT NSXm, upstream and downstream mounting, IP40, 4 poles

Long terminal shield, ComPacT NSXm, upstream and downstream mounting, IP40, 4 poles

LV426913
Long terminal shield, ComPacT NSXm, upstream and downstream mounting, IP40, 4 poles
$60.39 inc GST $40.41 inc GST
Picture of Long terminal shield, Compact, ComPacT NSX400/630, pitch 45mm, IP40, 3 poles Picture of Long terminal shield, Compact, ComPacT NSX400/630, pitch 45mm, IP40, 3 poles

Long terminal shield, Compact, ComPacT NSX400/630, pitch 45mm, IP40, 3 poles

LV432593
Long terminal shield, Compact, ComPacT NSX400/630, pitch 45mm, IP40, 3 poles
$112.42 inc GST $75.22 inc GST
Picture of long terminal shield, TransferPacT, accessories for frame 630A Picture of long terminal shield, TransferPacT, accessories for frame 630A

long terminal shield, TransferPacT, accessories for frame 630A

TPSISO42
long terminal shield, TransferPacT, accessories for frame 630A
$114.62 inc GST $73.36 inc GST
Picture of Manual auxiliary connector, ComPacT NSX100 to NSX630, fixed and moving part, withdrawable circuit breakers, 1 to 9 wires Picture of Manual auxiliary connector, ComPacT NSX100 to NSX630, fixed and moving part, withdrawable circuit breakers, 1 to 9 wires

Manual auxiliary connector, ComPacT NSX100 to NSX630, fixed and moving part, withdrawable circuit breakers, 1 to 9 wires

LV429272
Manual auxiliary connector, ComPacT NSX100 to NSX630, fixed and moving part, withdrawable circuit breakers, 1 to 9 wires
$203.94 inc GST $136.46 inc GST
Picture of MDGF Summing module, MasterPact, for MTZ1 and MTZ2, up to 4000A, Spare Part Picture of MDGF Summing module, MasterPact, for MTZ1 and MTZ2, up to 4000A, Spare Part

MDGF Summing module, MasterPact, for MTZ1 and MTZ2, up to 4000A, Spare Part

LV848891SP
MDGF Summing module, MasterPact, for MTZ1 and MTZ2, up to 4000A, Spare Part
$3,482.60 inc GST $2,228.86 inc GST
Picture of Mechanical interlocking by base plate, interlock accessory for ComPacT NSX 400…630A Picture of Mechanical interlocking by base plate, interlock accessory for ComPacT NSX 400…630A

Mechanical interlocking by base plate, interlock accessory for ComPacT NSX 400…630A

32609
Mechanical interlocking by base plate, interlock accessory for ComPacT NSX 400…630A
$2,444.20 inc GST $1,635.47 inc GST
Picture of mechanical interlocking kit, ComPact NS630b to NS1600, for 2 devices with extended rotary handles Picture of mechanical interlocking kit, ComPact NS630b to NS1600, for 2 devices with extended rotary handles

mechanical interlocking kit, ComPact NS630b to NS1600, for 2 devices with extended rotary handles

33890
mechanical interlocking kit, ComPact NS630b to NS1600, for 2 devices with extended rotary handles
$791.89 inc GST $532.47 inc GST
Picture of Mechanical interlocking system, ComPacT NSX100/160/250, devices with direct rotary handles Picture of Mechanical interlocking system, ComPacT NSX100/160/250, devices with direct rotary handles

Mechanical interlocking system, ComPacT NSX100/160/250, devices with direct rotary handles

LV429369T
Mechanical interlocking system, ComPacT NSX100/160/250, devices with direct rotary handles
$542.85 inc GST $363.23 inc GST
Picture of Mechanical interlocking system, ComPacT NSX100/160/250, devices with extended rotary handles Picture of Mechanical interlocking system, ComPacT NSX100/160/250, devices with extended rotary handles

Mechanical interlocking system, ComPacT NSX100/160/250, devices with extended rotary handles

LV429369ET
Mechanical interlocking system, ComPacT NSX100/160/250, devices with extended rotary handles
$542.85 inc GST $363.23 inc GST
Picture of Mechanical interlocking system, ComPacT NSX100/160/250, devices with toggles Picture of Mechanical interlocking system, ComPacT NSX100/160/250, devices with toggles

Mechanical interlocking system, ComPacT NSX100/160/250, devices with toggles

LV429354T
Mechanical interlocking system, ComPacT NSX100/160/250, devices with toggles
$581.90 inc GST $389.36 inc GST
Picture of Mechanical interlocking system, ComPacT NSX400/630, devices with extended rotary handles Picture of Mechanical interlocking system, ComPacT NSX400/630, devices with extended rotary handles

Mechanical interlocking system, ComPacT NSX400/630, devices with extended rotary handles

LV432621ET
Mechanical interlocking system, ComPacT NSX400/630, devices with extended rotary handles
$551.10 inc GST $368.75 inc GST
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Support 24/7

Supporting electricians, OEMs, and switchboard builders with fast, accurate support.
Picture of Easy Returns

Easy Returns

One return policy for all products, we replace faulty ordered products.
Picture of Fast Shipping

Fast Shipping

Generally our delivery times are within 1-3 days from your order!
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Free Delivery

Order over $499 and free shipping is unlocked on us.
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