47155
NT16 4P H1 Fixed ACB
Trade Price
POA
Per
1
Unit
Pack Quantity
Information
This is a basic frame for 4 poles Masterpact NT16H1 fixed circuit breaker. Masterpact NT is a comprehensive range of air circuit breakers designed to protect electrical systems from damage caused by overloads, short circuits and equipment ground faults. The breaking capacity (Icu) is 42kA rms at 440VAC 50/60Hz. The rated current is 1600A. This basic frame is compatible with any type of Micrologic control unit which has to be ordered separately. With Micrologic control unit, Masterpact NT contributes to safety and energy efficiency. It can be equipped with a variety of optional functions and accessories. The dimensions are 346mm (W) x 301mm (H) x 196mm (D). It ensures compliance with international standards (IEC 60947), UL489, CCC, EAC and marine specifications.
Technical Specifications
Range
MasterPacT
Product name
MasterPact NT
circuit breaker name
MasterPact NT16H1
Product or component type
Circuit breaker
Device application
Power distribution protection
Poles description
4P
Neutral position
Left
Control unit
Without control unit
[In] rated current
1600 A at 40 °C
Performance type
H1 42 kA 440 V AC
[Ue] rated operational voltage
690 V AC 50/60 Hz
Suitability for isolation
Yes conforming to EN/IEC 60947-2
Selectivity category
Category B
Control type
Push-button
Mounting mode
Fixed
[Icu] rated ultimate short-circuit breaking capacity
42 kA at 220/415 V AC 50/60 Hz 42 kA at 440 V AC 50/60 Hz 42 kA at 525 V AC 50/60 Hz 42 kA at 690 V AC 50/60 Hz
[Ics] rated service breaking capacity
42 kA at 220/415 V AC 50/60 Hz 42 kA at 440 V AC 50/60 Hz 42 kA at 525 V AC 50/60 Hz 42 kA at 690 V AC 50/60 Hz
[Icw] rated short-time withstand current
42 kA 0.5 s 42 kA 1 s 24 kA 3 s
[Icm] rated short-circuit making capacity
88 kA 220/415 V AC at 50/60 Hz 88 kA 440 V AC at 50/60 Hz 88 kA 525 V AC at 50/60 Hz 88 kA 690 V AC at 50/60 Hz
Sensor rating
800 A 1600 A
[Ui] rated insulation voltage
1000 V AC 50/60 Hz
[Uimp] rated impulse withstand voltage
12 kV
Power dissipation in W
220 W
Maximum breaking time
25 ms
maximum closing response time
50 ms
mounting support
Backplate Rails
Upside connection
Front Rear
downside connection
Front Rear
Connection pitch
70 mm
Mechanical durability
12500 cycles without maintenance
Electrical durability
6000 cycles 440 V AC 50/60 Hz without maintenance conforming to EN/IEC 60947-2 3000 cycles 690 V AC 50/60 Hz without maintenance conforming to EN/IEC 60947-2 AC-23A: 6000 cycles 440 V AC 50/60 Hz without maintenance conforming to EN/IEC 60947-3 AC-23A: 3000 cycles 690 V AC 50/60 Hz without maintenance conforming to EN/IEC 60947-3 AC-3: 6000 cycles 440 V AC 50/60 Hz without maintenance conforming to EN/IEC 60947-3
height
301 mm
Width
346 mm
Depth
196 mm
Net weight
18 kg
standards
EN/IEC 60947-1 EN/IEC 60947-2
product certifications
CE CCC EAC
IP degree of protection
IP30 conforming to IEC 60529
Pollution degree
3 conforming to IEC 60664-1
Ambient air temperature for operation
-25…70 °C
Ambient air temperature for storage
-40…85 °C
Operating altitude
0...2000 m without derating 2000 m...5000 m with derating
Unit Type of Package 1
PCE
Number of Units in Package 1
1
Package 1 Height
40.0 cm
Package 1 Width
40.0 cm
Package 1 Length
30.0 cm
Package 1 Weight
15.689 kg
Warranty
18 months
Document Links
Datasheet