×
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
Filter by manufacturer
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.
View as Grid List

Circuit breaker, ComPacT NSX160N, 50kA/415VAC, 4 poles, MicroLogic 2.2 trip unit 100A

C16N42D100
Circuit breaker, ComPacT NSX160N, 50kA/415VAC, 4 poles, MicroLogic 2.2 trip unit 100A
$2,490.40 inc GST $1,666.39 inc GST

Circuit breaker, ComPacT NSX160N, 50kA/415VAC, 4 poles, MicroLogic 2.2 trip unit 160A

C16N42D160
Circuit breaker, ComPacT NSX160N, 50kA/415VAC, 4 poles, MicroLogic 2.2 trip unit 160A
$2,466.20 inc GST $1,650.19 inc GST

Circuit breaker, ComPacT NSX160S AC/DC, 70kA/415VAC, 2 poles, TMD trip unit 125A

C16S2TM125
Circuit breaker, ComPacT NSX160S AC/DC, 70kA/415VAC, 2 poles, TMD trip unit 125A
$857.89 inc GST $574.03 inc GST

Circuit breaker, ComPacT NSX160S AC/DC, 70kA/415VAC, 2 poles, TMD trip unit 160A

C16S2TM160
Circuit breaker, ComPacT NSX160S AC/DC, 70kA/415VAC, 2 poles, TMD trip unit 160A
$1,021.90 inc GST $683.78 inc GST

Circuit breaker, ComPacT NSX200 DC PV, 10kA/1000VDC, 4 poles, TM-DC PV trip unit 200A

C25F4TM200D1
Circuit breaker, ComPacT NSX200 DC PV, 10kA/1000VDC, 4 poles, TM-DC PV trip unit 200A
$1,075.80 inc GST $719.84 inc GST

Circuit breaker, ComPacT NSX250 TM DC EP, 20kA/1500VDC, 4 poles, TM-DC EP trip unit 100A

C25F4TM100D3
Circuit breaker, ComPacT NSX250 TM DC EP, 20kA/1500VDC, 4 poles, TM-DC EP trip unit 100A
$1,500.40 inc GST $1,003.95 inc GST

Circuit breaker, ComPacT NSX250 TM DC EP, 20kA/1500VDC, 4 poles, TM-DC EP trip unit 125A

C25F4TM125D3
Circuit breaker, ComPacT NSX250 TM DC EP, 20kA/1500VDC, 4 poles, TM-DC EP trip unit 125A
$1,979.45 inc GST $1,324.50 inc GST

Circuit breaker, ComPacT NSX250 TM DC EP, 20kA/1500VDC, 4 poles, TM-DC EP trip unit 160A

C25F4TM160D3
Circuit breaker, ComPacT NSX250 TM DC EP, 20kA/1500VDC, 4 poles, TM-DC EP trip unit 160A
$2,074.60 inc GST $1,388.16 inc GST

Circuit breaker, ComPacT NSX250 TM DC EP, 20kA/1500VDC, 4 poles, TM-DC EP trip unit 200A

C25F4TM200D3
Circuit breaker, ComPacT NSX250 TM DC EP, 20kA/1500VDC, 4 poles, TM-DC EP trip unit 200A
$2,813.80 inc GST $1,882.78 inc GST

Circuit breaker, ComPacT NSX250 TM DC EP, 20kA/1500VDC, 4 poles, TM-DC EP trip unit 250A

C25F4TM250D3
Circuit breaker, ComPacT NSX250 TM DC EP, 20kA/1500VDC, 4 poles, TM-DC EP trip unit 250A
$3,095.40 inc GST $2,071.21 inc GST

Circuit breaker, ComPacT NSX250B, 25kA/415VAC, 3 poles, MicroLogic 2.2 trip unit 100A

C25B32D100
Circuit breaker, ComPacT NSX250B, 25kA/415VAC, 3 poles, MicroLogic 2.2 trip unit 100A
$1,795.20 inc GST $1,201.21 inc GST

Circuit breaker, ComPacT NSX250B, 25kA/415VAC, 3 poles, MicroLogic 2.2 trip unit 160A

C25B32D160
Circuit breaker, ComPacT NSX250B, 25kA/415VAC, 3 poles, MicroLogic 2.2 trip unit 160A
$1,819.40 inc GST $1,217.40 inc GST

Circuit breaker, ComPacT NSX250B, 25kA/415VAC, 3 poles, MicroLogic 2.2 trip unit 250A

C25B32D250
Circuit breaker, ComPacT NSX250B, 25kA/415VAC, 3 poles, MicroLogic 2.2 trip unit 250A
$1,823.80 inc GST $1,220.35 inc GST

Circuit breaker, ComPacT NSX250B, 25kA/415VAC, 3 poles, TMD trip unit 125A

C25B3TM125
Circuit breaker, ComPacT NSX250B, 25kA/415VAC, 3 poles, TMD trip unit 125A
$1,148.40 inc GST $768.42 inc GST

Circuit breaker, ComPacT NSX250B, 25kA/415VAC, 3 poles, TMD trip unit 160A

C25B3TM160
Circuit breaker, ComPacT NSX250B, 25kA/415VAC, 3 poles, TMD trip unit 160A
$1,386.00 inc GST $927.41 inc GST

Circuit breaker, ComPacT NSX250B, 25kA/415VAC, 3 poles, TMD trip unit 200A

C25B3TM200
Circuit breaker, ComPacT NSX250B, 25kA/415VAC, 3 poles, TMD trip unit 200A
$1,467.40 inc GST $981.87 inc GST

Circuit breaker, ComPacT NSX250B, 25kA/415VAC, 3 poles, TMD trip unit 250A

C25B3TM250
Circuit breaker, ComPacT NSX250B, 25kA/415VAC, 3 poles, TMD trip unit 250A
$1,553.20 inc GST $1,039.28 inc GST

Circuit breaker, ComPacT NSX250F, 36kA/415VAC, 3 poles, MicroLogic 2.2 trip unit 100A

C25F32D100
Circuit breaker, ComPacT NSX250F, 36kA/415VAC, 3 poles, MicroLogic 2.2 trip unit 100A
$1,966.80 inc GST $1,316.03 inc GST
Picture of Support 24/7

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!
Picture of Free Delivery

Free Delivery

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