Moulded Case Circuit Breaker (MCCB) - Schneider Electric (Compact NSX) - NSX160H TMD 160A 3P3d - 3 poles (3P3d) - Rated current 160A - Short circuit breaking capacity (Icu) (380-415Vac) 70kA - Thermal-Magnetic (adjustable) trip unit (TMD) - Lug terminals
Spesifikasi
Range name
Compact NSX
Main function
Moulded Case Circuit Breaker (MCCB)
Sub-range name
NSX160H
Rated Voltage (AC) - Phase-to-phase
690 V
Rated impulse voltage (Uimp)
8 kV
Rated insulation voltage (Ui)
800 V
Rated current
160 A
Frame current rating
160 AF
Trip current rating
160 AT
Ultimate short circuit current breaking capacity (Icu)
(220-240Vac) 100 kA
(380-415Vac) 70 kA
(440Vac) 65 kA
(500Vac) 50 kA
(525Vac) 35 kA
(660-690Vac) 10 kA
Service short circuit current breaking capacity (Ics)
(220-240Vac) 100 kA
(380-415Vac) 70 kA
(440Vac) 65 kA
(500Vac) 50 kA
(525Vac) 35 kA
(660-690Vac) 10 kA
Service short circuit current breaking capacity as a percentage of Icu
(Ics%)100 %
Poles
3 Pole(s)
Protected poles
3 Pole(s)
Utilisation category
A
Compliant with standard(s)
IEC60947-2
NEMA AB1
Electrical durability (with load)
(440Vac; In/2) 40000 operations
(440Vac; In) 20000 operations
Mechanical durability (at no load)
40000 operations
Degree of pollution3
Trip unit typeTMD
Thermal-Magnetic (adjustable)
Protection functionThermal protection (Overload)
Magnetic protection (Short-circuit)
Protection settings(Over-current) adjustable from 0.7 - 1.0 x In
(Short-circuit pickup current) fixed at 1250A
Type of terminalsLug
FunctionsMoulded Case Circuit Breaker (MCCB)
Primary brandSchneider Electric
Secondary brandMerlin Gerin