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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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Keylock, MasterPact MTZ1/MTZ2/MTZ3 drawout, 1 Profalux keylock with 2 keys, no identified combination, spare part

LV833173SP
Keylock, MasterPact MTZ1/MTZ2/MTZ3 drawout, 1 Profalux keylock with 2 keys, no identified combination, spare part
$729.24 inc GST $583.40 inc GST

Keylock, MasterPact MTZ1/MTZ2/MTZ3 drawout, 1 Ronis keylock with 2 keys, identified EL24135 combination, spare part

LV833190SP
Keylock, MasterPact MTZ1/MTZ2/MTZ3 drawout, 1 Ronis keylock with 2 keys, identified EL24135 combination, spare part
$651.64 inc GST $521.31 inc GST

Keylock, MasterPact MTZ1/MTZ2/MTZ3 drawout, 1 Ronis keylock with 2 keys, identified EL24153 combination, spare part

LV833191SP
Keylock, MasterPact MTZ1/MTZ2/MTZ3 drawout, 1 Ronis keylock with 2 keys, identified EL24153 combination, spare part
$651.64 inc GST $521.31 inc GST

Keylock, MasterPact MTZ1/MTZ2/MTZ3 drawout, 1 Ronis keylock with 2 keys, identified EL24315 combination, spare part

LV833192SP
Keylock, MasterPact MTZ1/MTZ2/MTZ3 drawout, 1 Ronis keylock with 2 keys, identified EL24315 combination, spare part
$651.64 inc GST $521.31 inc GST

Keylock, MasterPact MTZ1/MTZ2/MTZ3 drawout, 1 Ronis keylock with 2 keys, no identified combination, spare part

LV833189SP
Keylock, MasterPact MTZ1/MTZ2/MTZ3 drawout, 1 Ronis keylock with 2 keys, no identified combination, spare part
$729.24 inc GST $583.40 inc GST

Locking device, MasterPact MTZ1 fixed/drawout, OFF position locking, Castell adaptation kit without keylock, spare part

LV847518SP
Locking device, MasterPact MTZ1 fixed/drawout, OFF position locking, Castell adaptation kit without keylock, spare part
$1,508.65 inc GST $1,206.92 inc GST

Locking device, MasterPact MTZ1 fixed/drawout, OFF position locking, kirk adaptation kit without keylock, spare part

LV847517SP
Locking device, MasterPact MTZ1 fixed/drawout, OFF position locking, kirk adaptation kit without keylock, spare part
$1,178.10 inc GST $942.48 inc GST

Locking device, MasterPact MTZ1 fixed/drawout, OFF position locking, Profalux keylock, 1 lock with 1 key, spare part

LV864918SP
Locking device, MasterPact MTZ1 fixed/drawout, OFF position locking, Profalux keylock, 1 lock with 1 key, spare part
$557.98 inc GST $446.38 inc GST

Locking device, MasterPact MTZ1 fixed/drawout, OFF position locking, Profalux keylock, 2 locks, 1 key, spare part

LV864919SP
Locking device, MasterPact MTZ1 fixed/drawout, OFF position locking, Profalux keylock, 2 locks, 1 key, spare part
$1,092.08 inc GST $873.66 inc GST

Locking device, MasterPact MTZ1 fixed/drawout, OFF position locking, Ronis keylock, 1 lock with 1 key, spare part

LV864920SP
Locking device, MasterPact MTZ1 fixed/drawout, OFF position locking, Ronis keylock, 1 lock with 1 key, spare part
$557.98 inc GST $446.38 inc GST

Locking device, MasterPact MTZ1 fixed/drawout, OFF position locking, Ronis keylock, 2 locks, 1 key, spare part

LV864921SP
Locking device, MasterPact MTZ1 fixed/drawout, OFF position locking, Ronis keylock, 2 locks, 1 key, spare part
$1,092.08 inc GST $873.66 inc GST

Locking device, MasterPact MTZ1 fixed/drawout, OFF position locking, VCPO, padlocks and BPFE support, spare part

LV847514SP
Locking device, MasterPact MTZ1 fixed/drawout, OFF position locking, VCPO, padlocks and BPFE support, spare part
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Locking device, MasterPact MTZ1 fixed/drawout, OFF position, Profalux/Ronis adaptation kit without keylock, spare part

LV847515SP
Locking device, MasterPact MTZ1 fixed/drawout, OFF position, Profalux/Ronis adaptation kit without keylock, spare part
$383.13 inc GST $306.50 inc GST

Locking device, MasterPact MTZ2/3 fixed/drawout, OFF position locking, kirk adaptation kit without keylock, spare part

LV848542SP
Locking device, MasterPact MTZ2/3 fixed/drawout, OFF position locking, kirk adaptation kit without keylock, spare part
$1,108.80 inc GST $887.04 inc GST

Locking device, MasterPact MTZ2/3 fixed/drawout, OFF position, Castell adaptation kit without keylock, spare part

LV848543SP
Locking device, MasterPact MTZ2/3 fixed/drawout, OFF position, Castell adaptation kit without keylock, spare part
$1,420.10 inc GST $1,136.08 inc GST

Locking device, MasterPact MTZ2/3 fixed/drawout, OFF position, Profalux keylock, 2 locks, 2 different keys, spare part

LV864930SP
Locking device, MasterPact MTZ2/3 fixed/drawout, OFF position, Profalux keylock, 2 locks, 2 different keys, spare part
$903.48 inc GST $722.79 inc GST

Locking device, MasterPact MTZ2/3 fixed/drawout, OFF position, Profalux/Ronis adaptation kit without keylock, spare part

LV848541SP
Locking device, MasterPact MTZ2/3 fixed/drawout, OFF position, Profalux/Ronis adaptation kit without keylock, spare part
$260.20 inc GST $208.16 inc GST

Locking device, MasterPact MTZ2/MTZ3 fixed/drawout, OFF position locking, Profalux keylock, 2 locks, 1 key, spare part

LV864929SP
Locking device, MasterPact MTZ2/MTZ3 fixed/drawout, OFF position locking, Profalux keylock, 2 locks, 1 key, spare part
$903.48 inc GST $722.79 inc GST
Picture of Support 24/7

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.
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.