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Circuit breakers to protect lines up to 6300 A, offering advanced digital features Future Ready MasterPact MTZ is a comprehensive range of air circuit breakers designed to protect electrical systems from damage caused by overloads, short circuits and equipment ground faults. MasterPact MTZ embeds advanced digital technologies and MicroLogic X control units helping to contribute to safety and energy efficiency.
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Mechanical interlocking, MasterPact NW fixed/drawout, cable interlocking, 1 adaptation fixture kit, spare part

47926
Mechanical interlocking, MasterPact NW fixed/drawout, cable interlocking, 1 adaptation fixture kit, spare part
$1,592.25 inc GST $1,273.80 inc GST

MicroLogic 2.0X control unit, MasterPact MTZ, spare part

LV847600FS
MicroLogic 2.0X control unit, MasterPact MTZ, spare part
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MicroLogic 5.0X control unit, MasterPact MTZ, spare part

LV847602FS
MicroLogic 5.0X control unit, MasterPact MTZ, spare part
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MicroLogic 6.0X control unit, MasterPact MTZ, spare part

LV847603FS
MicroLogic 6.0X control unit, MasterPact MTZ, spare part
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MicroLogic 7.0X control unit, MasterPact MTZ, spare part

LV847604FS
MicroLogic 7.0X control unit, MasterPact MTZ, spare part
Call for pricing

Microswitches OF/SDE/PF/CH, MasterPact MTZ2/MTZ3, with wires, spare part

LV847905SP
Microswitches OF/SDE/PF/CH, MasterPact MTZ2/MTZ3, with wires, spare part
$400.40 inc GST $320.32 inc GST

MN delay unit, MasterPact MTZ, adjustable time delay 0.5s to 3s, 100/130VDC, 100/130VAC 50/60Hz, spare part

LV833681SP
MN delay unit, MasterPact MTZ, adjustable time delay 0.5s to 3s, 100/130VDC, 100/130VAC 50/60Hz, spare part
$1,024.04 inc GST $819.24 inc GST

MN delay unit, MasterPact MTZ, adjustable time delay 0.5s to 3s, 200/250VDC, 200/250VAC 50/60Hz, spare part

LV833682SP
MN delay unit, MasterPact MTZ, adjustable time delay 0.5s to 3s, 200/250VDC, 200/250VAC 50/60Hz, spare part
$1,024.04 inc GST $819.24 inc GST

MN delay unit, MasterPact MTZ, adjustable time delay 0.5s to 3s, 380/480VAC 50/60Hz, spare part

LV833683SP
MN delay unit, MasterPact MTZ, adjustable time delay 0.5s to 3s, 380/480VAC 50/60Hz, spare part
$1,024.04 inc GST $819.24 inc GST

MN delay unit, MasterPact MTZ, adjustable time delay 0.5s to 3s, 48/60VDC, 48/60VAC 50/60Hz, spare part

LV833680SP
MN delay unit, MasterPact MTZ, adjustable time delay 0.5s to 3s, 48/60VDC, 48/60VAC 50/60Hz, spare part
$1,024.04 inc GST $819.24 inc GST

MN delay unit, MasterPact MTZ, fixed time delay 0.25s, 100/130VDC, 100/130VAC 50/60Hz, spare part

LV833684SP
MN delay unit, MasterPact MTZ, fixed time delay 0.25s, 100/130VDC, 100/130VAC 50/60Hz, spare part
$802.01 inc GST $641.61 inc GST

MN delay unit, MasterPact MTZ, fixed time delay 0.25s, 200/250VDC, 200/250VAC 50/60Hz, spare part

LV833685SP
MN delay unit, MasterPact MTZ, fixed time delay 0.25s, 200/250VDC, 200/250VAC 50/60Hz, spare part
$802.01 inc GST $641.61 inc GST

MN undervoltage release, MasterPact MTZ1/2/3, diagnostics and communicating, 100/130VAC 50/60Hz, 100/130VDC, spare part

LV836670SP
MN undervoltage release, MasterPact MTZ1/2/3, diagnostics and communicating, 100/130VAC 50/60Hz, 100/130VDC, spare part
$803.22 inc GST $642.58 inc GST

MN undervoltage release, MasterPact MTZ1/2/3, diagnostics and communicating, 200/250VAC 50/60Hz, 200/250VDC, spare part

LV836671SP
MN undervoltage release, MasterPact MTZ1/2/3, diagnostics and communicating, 200/250VAC 50/60Hz, 200/250VDC, spare part
$803.22 inc GST $642.58 inc GST

MN undervoltage release, MasterPact MTZ1/MTZ2/MTZ3, diagnostics and communicating, 24VAC 50/60Hz, 24/30VDC, spare part

LV836668SP
MN undervoltage release, MasterPact MTZ1/MTZ2/MTZ3, diagnostics and communicating, 24VAC 50/60Hz, 24/30VDC, spare part
$803.22 inc GST $642.58 inc GST

MN undervoltage release, MasterPact MTZ1/MTZ2/MTZ3, diagnostics and communicating, 380/480VAC 50/60Hz, spare part

LV836673SP
MN undervoltage release, MasterPact MTZ1/MTZ2/MTZ3, diagnostics and communicating, 380/480VAC 50/60Hz, spare part
$803.22 inc GST $642.58 inc GST

MN undervoltage release, MasterPact MTZ1/MTZ2/MTZ3, diagnostics and communicating, 48VAC 50/60Hz, 48/60VDC, spare part

LV836669SP
MN undervoltage release, MasterPact MTZ1/MTZ2/MTZ3, diagnostics and communicating, 48VAC 50/60Hz, 48/60VDC, spare part
$803.22 inc GST $642.58 inc GST

MN undervoltage release, MasterPact MTZ1/MTZ2/MTZ3, standard, 100/130VAC 50/60Hz, 100/130VDC, spare part

LV833670SP
MN undervoltage release, MasterPact MTZ1/MTZ2/MTZ3, standard, 100/130VAC 50/60Hz, 100/130VDC, spare part
$786.50 inc GST $629.20 inc GST
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Support 24/7

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

One return policy for all products, we replace faulty ordered products.
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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.