Introducing the Schneider Electric Compact NSX100B Circuit Breaker, a reliable and high-performance solution for circuit protection. Engineered to ensure the safety and efficiency of your electrical systems, this circuit breaker offers robust protection capabilities, making it suitable for a variety of applications.
Key Features:
High Breaking Capacity: With a substantial 25kA breaking capacity at 415VAC, this circuit breaker can handle high fault currents, enhancing the safety of your electrical circuits.
4 Poles: The 4-pole configuration adds versatility to your electrical system, making it suitable for various applications and installations.
Neutral Not Protected: This circuit breaker features a neutral not protected configuration, ensuring precise control and protection of your electrical circuits.
TMD Trip Unit: Equipped with the advanced TMD trip unit, this circuit breaker offers intelligent protection with enhanced features for precise fault detection and response.
63A Rating: The 63A rating allows this circuit breaker to handle moderate to heavy electrical loads while providing reliable protection.
Technical Specifications:
Breaking Capacity: 25kA at 415VAC
Poles: 4
Neutral Protection: Not Protected
Trip Unit Type: TMD
Current Rating: 63A
| Specifications | |
|
Main |
|
| Range | ComPacT new generation |
| Product name | ComPacT NSX new generation |
| device short name | NSX100B |
| Product or component type | Circuit breaker |
| Device application | Distribution |
| Poles description | 4P |
| Protected poles description | 3D |
| Neutral position | Left |
| [In] rated current | 63 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 | 40 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 |
| 25 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 | |
| 20 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2 | |
| 15 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2 | |
| Performance level | B 25 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 | 40 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 |
| 25 kA at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 | |
| 20 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2 | |
| 7 kA at 500 V AC 50/60 Hz conforming to IEC 60947-2 | |
| Mechanical durability | 50000 cycles |
| Electrical durability | 50000 cycles at 440 V In/2 |
| 30000 cycles at 440 V In | |
| 20000 cycles at 690 V In/2 | |
| 10000 cycles at 690 V In | |
| Power dissipation per pole | 8.61 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 | 63 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 | 500 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 | 2.4 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 |