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Circuit breakers to protect lines up to 6300 A MasterPact NW is a comprehensive range of air circuit breakers designed to protect electrical systems from damage caused by overloads, short circuits and equipment ground faults. Embedding MicroLogic control units, it contributes to safety and energy efficiency. The range covers ratings from 800 to 6300 A in two different sizes.
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Protection components, MasterPact NW, MasterPact NT, frame, spare part, MicroLogic 7.0 A, selective and earth leakage protections LSIV

SPK33074
Protection components, MasterPact NW, MasterPact NT, frame, spare part, MicroLogic 7.0 A, selective and earth leakage protections LSIV
$3,242.80 inc GST $3,923.79 inc GST

Protection components, MasterPact NW, MasterPact NT, frame, spare part, MicroLogic 7.0 H, selective and earth leakage protections LSIV

SPK47063
Protection components, MasterPact NW, MasterPact NT, frame, spare part, MicroLogic 7.0 H, selective and earth leakage protections LSIV
$10,261.34 inc GST $12,416.22 inc GST

Protection components, MasterPact NW, MasterPact NT, frame, spare part, MicroLogic type A or E or STD cover

SPK33592
Protection components, MasterPact NW, MasterPact NT, frame, spare part, MicroLogic type A or E or STD cover
$52.00 inc GST $74.88 inc GST

Protection components, MasterPact NW, MasterPact NT, frame, spare part, MicroLogic, basic protections LI, ammeter measurement

SPK33071
Protection components, MasterPact NW, MasterPact NT, frame, spare part, MicroLogic, basic protections LI, ammeter measurement
$1,513.60 inc GST $1,831.46 inc GST

Protection components, MasterPact NW, MasterPact NT, frame, spare part, MicroLogic, basic protections LI, energy meter measurement

SPK47600
Protection components, MasterPact NW, MasterPact NT, frame, spare part, MicroLogic, basic protections LI, energy meter measurement
$1,944.80 inc GST $2,800.51 inc GST

Protection components, MasterPact NW, MasterPact NT, frame, spare part, MicroLogic, basic protections LI, without measurement

SPK33069
Protection components, MasterPact NW, MasterPact NT, frame, spare part, MicroLogic, basic protections LI, without measurement
$1,944.80 inc GST $2,353.21 inc GST

Protection components, MasterPact NW, MasterPact NT, frame, spare part, Micrologic, selective and earth fault protections LSIG

SPK47059
Protection components, MasterPact NW, MasterPact NT, frame, spare part, Micrologic, selective and earth fault protections LSIG
$7,568.00 inc GST $9,157.28 inc GST

Protection components, MasterPact NW, MasterPact NT, frame, spare part, Micrologic, selective and earth fault protections LSIG

SPK47062
Protection components, MasterPact NW, MasterPact NT, frame, spare part, Micrologic, selective and earth fault protections LSIG
$10,261.34 inc GST $12,416.22 inc GST

Protection components, MasterPact NW, MasterPact NT, frame, spare part, Micrologic, selective and earth leakage protections LSIV

SPK47060
Protection components, MasterPact NW, MasterPact NT, frame, spare part, Micrologic, selective and earth leakage protections LSIV
$6,919.00 inc GST $8,371.99 inc GST

Protection components, MasterPact NW, MasterPact NT, frame, spare part, Micrologic, selective protections LSI

SPK47058
Protection components, MasterPact NW, MasterPact NT, frame, spare part, Micrologic, selective protections LSI
$6,269.45 inc GST $7,586.03 inc GST

Protection components, MasterPact NW, MasterPact NT, frame, spare part, Micrologic, selective protections LSI

SPK47061
Protection components, MasterPact NW, MasterPact NT, frame, spare part, Micrologic, selective protections LSI
$8,927.35 inc GST $10,802.09 inc GST

Protection components, MasterPact NW, MasterPact NT, frame, spare part, rechargeable, input 24VDC, output 24VDC, 40mA max

SPK54446
Protection components, MasterPact NW, MasterPact NT, frame, spare part, rechargeable, input 24VDC, output 24VDC, 40mA max
$1,231.79 inc GST $1,773.78 inc GST

Protection components, MasterPact NW, MasterPact NT, frame, spare part, spare battery

SPK33593
Protection components, MasterPact NW, MasterPact NT, frame, spare part, spare battery
$52.00 inc GST $74.88 inc GST

Rating plug, MasterPact NW, MasterPact NT, frame, spare part, MicroLogic trip units, high setting Ir

SPK33544
Rating plug, MasterPact NW, MasterPact NT, frame, spare part, MicroLogic trip units, high setting Ir
$60.96 inc GST $87.78 inc GST

Rating plug, MasterPact NW, MasterPact NT, frame, spare part, MicroLogic trip units, low setting Ir

SPK33543
Rating plug, MasterPact NW, MasterPact NT, frame, spare part, MicroLogic trip units, low setting Ir
$60.96 inc GST $87.78 inc GST

Rating plug, MasterPact NW, MasterPact NT, frame, spare part, MicroLogic trip units, standard setting Ir

SPK33542
Rating plug, MasterPact NW, MasterPact NT, frame, spare part, MicroLogic trip units, standard setting Ir
$60.96 inc GST $87.78 inc GST

Rating plug, MasterPact NW, MasterPact NT, frame, spare, OFF plug

SPK33545
Rating plug, MasterPact NW, MasterPact NT, frame, spare, OFF plug
$52.00 inc GST $74.88 inc GST

Ready to close contact (PF), MasterPact NT/NW, 1 changeover contact, low level, 3A/240VAC, spare part

47081
Ready to close contact (PF), MasterPact NT/NW, 1 changeover contact, low level, 3A/240VAC, spare part
$405.35 inc GST $259.42 inc GST
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Easy Returns

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