Compact NSX160N Circuit Breaker, 50kA at 415VAC, TMD Trip Unit, 160A, 3 Poles
Product or component type: Circuit breaker
Device application: Distribution
Number of poles: 3P
[in] Rated Current: 160 A at 40 °C
Explore the Schneider Electric Compact NSX160N Circuit Breaker, a dependable and efficient solution for circuit protection. Engineered to ensure the safety of your electrical systems, this circuit breaker provides reliable protection against overloads and short circuits, making it a crucial component for a wide range of applications.
Key Features:
High Breaking Capacity: With a robust 50kA breaking capacity at 415VAC, this circuit breaker is well-equipped to handle high fault currents, enhancing the safety of your electrical circuits.
160A Rating: The 160A rating provides versatility, making it suitable for various applications, whether for residential, commercial, or industrial use.
TMD Trip Unit: Equipped with a TMD trip unit, it offers precise and adjustable protection settings, allowing you to customize the breaker's response according to your specific needs.
3-Pole Configuration: The 3-pole design offers flexibility for different electrical circuit configurations.
Reliable Circuit Protection: This circuit breaker ensures the dependability and safety of your electrical systems.
Technical Specifications:
Breaking Capacity: 50kA at 415VAC
Current Rating: 160A
Poles: 3
Trip Unit: TMD
| Specifications | |
Main | |
| Range | ComPacT new generation |
| Product name | ComPacT NSX new generation |
| device short name | NSX160F |
| Product or component type | Circuit breaker |
| Device application | Distribution |
| Poles description | 4P |
| Protected poles description | 3D |
| Neutral position | Left |
| [In] rated current | 160 A at 40 °C |
| [Ue] rated operational voltage | 690 V AC 50/60 Hz |
| Network type | AC |
| Network frequency | 50/60 Hz |
| Suitability for isolation | Yes conforming to EN/IEC 60947-2 |
| utilisation category | Category A |
| [Icu] rated ultimate short-circuit breaking capacity | 85 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 |
| 36 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 | |
| 35 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2 | |
| 30 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2 | |
| 22 kA Icu at 525 V AC 50/60 Hz conforming to IEC 60947-2 | |
| 8 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2 | |
| 35 kA at 480 V AC 50/60 Hz conforming to UL 508 | |
| Performance level | F 36 kA 415 V AC |
| Trip unit name | TM-D |
| Trip unit technology | Thermal-magnetic |
| Trip unit protection functions | LI |
| control type | Toggle |
| Circuit breaker mounting mode | Fixed |
| Complementary | |
| [Ui] rated insulation voltage | 800 V AC 50/60 Hz |
| [Uimp] rated impulse withstand voltage | 8 kV |
| [Ics] rated service short-circuit breaking capacity | 85 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 |
| 36 kA at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 | |
| 35 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2 | |
| 30 kA at 500 V AC 50/60 Hz conforming to IEC 60947-2 | |
| 22 kA at 525 V AC 50/60 Hz conforming to IEC 60947-2 | |
| 8 kA at 660/690 V AC 50/60 Hz conforming to IEC 60947-2 | |
| Mechanical durability | 40000 cycles |
| Electrical durability | 40000 cycles at 440 V In/2 |
| 20000 cycles at 440 V In | |
| 15000 cycles at 690 V In/2 | |
| 7500 cycles at 690 V In | |
| Power dissipation per pole | 13.95 W |
| mounting support | Backplate |
| Mounting position | Horizontal and vertical |
| Flat on the back | |
| Upside connection | Front |
| downside connection | Front |
| Connection pitch | 35 mm |
| Protection type | L : for overload protection (thermal) |
| I : for short-circuit protection (magnetic) | |
| Trip unit rating | 160 A at 40 °C |
| Long-time pick-up adjustment type Ir (thermal protection) | Adjustable |
| [Ir] long-time protection pick-up adjustment range | 0.7...1 x In |
| Long-time protection delay adjustment type tr | Fixed |
| [tr] long-time protection delay adjustment range | 120…400 s at 1.5 x In |
| 15 s at 6 x Ir | |
| Neutral protection settings | No protection (3D) |
| Instantaneous protection pick-up adjustment type Ii | Fixed |
| [Ii] instantaneous protection pick-up adjustment range | 1250 A |
| earth-leakage protection | Without |
| Number of slots for electrical auxiliaries | 5 slot(s) |
| Width (W) | 140 mm |
| Height (H) | 161 mm |
| Depth (D) | 86 mm |
| Net weight | 2.6 kg |
| Environment | |
| standards | EN/IEC 60947 |
| product certifications | CCC |
| EAC | |
| Marine | |
| Overvoltage category | Class II |
| Electrical shock protection class | Class II |
| Pollution degree | 3 conforming to IEC 60664-1 |
| IP degree of protection | IP40 conforming to IEC 60529 |
| IK degree of protection | IK07 conforming to IEC 62262 |
| Ambient air temperature for operation | -25…70 °C |
| Ambient air temperature for storage | -50…85 °C |
| Relative humidity | 0…95 % |
| Operating altitude | 0...2000 m without derating |
| 2000 m...5000 m with derating |
| Brand | Schneider Electric |
|---|---|
| Depth [cm] | 8.6 |
| Width [cm] | 10.5 |
| Height [cm] | 16.1 |
