Series Overview Outline
ComPacT NSX: Modular Innovation and Efficiency
● GemFacT 5G Circuit Breakers utilize Schneider Electric's unique double-break technology. This significantly reduces the impact of short circuits on the distribution system.
●
ComPacT NSX Series provides advanced features and a more user-friendly design for simplified installation and operation, through high breaking capacity, excellent selectivity, and cascading protection.
Refined Design Features
● Schneider Electric's signature design covers the entire GemFacT NSX range.
● Expected to reduce wiring time by up to 46% for panel builders.
● Full front panel ergonomic design enables easier installation.
● Ensures all accessories are correctly positioned, allowing easy verification of trip settings.
● Ergonomic rotary handle design makes manual operation of the circuit breaker easier.
Wireless Indication of Circuit Breaker Status
● Plug-and-play technology ensures clear connection status.
● Positioned where auxiliary contacts would be. Its LED flashes signals during tripping, providing direct notification.
● If you are away from the breaker, your GemFacT NSX can immediately send information via EcoStruxure enabled devices.
● Wireless auxiliary contacts accelerate overall wiring time: Communication about breaker status is easily achieved via our wireless devices.
● Communication architecture is fully compatible with the EcoStruxure Power system, universal for any application.
● GemFacT NSX 160N/160H is not only the smallest product in its series but also incorporates the latest functions and innovative technologies.
● Saves up to 46% space when using integrated earth leakage protection.
● Saves up to 46% installation and wiring time using ErLink wiring ducts, built-in DIN rails, and spring-clamp terminal accessories.
● Configure and test our products via Schneider Electric's online tools and customer lifecycle software.
Integrated Earth Leasure Protection
● Replaceable trip units easily add earth leakage protection to breakers that previously lacked it.
● Simple, convenient, reliable, and ensures the same frame size is used – no need to replace the switchboard.
● Saves up to 46% space when using integrated earth leakage protection in the electronic trip unit.
● Provides standard protection for distribution cables.
● Part of the EcoStruxure Power architecture, featuring digital capabilities and data management (settings, measurements, alarms, energy usage, and test history). Double-break technology.
● Although
ComPacT NSX 160N/160H is the smallest in the ComPacT NSX series, it retains all the innovative technologies of previous generations, specifically including double-break technology. Schneider Electric successfully introduced this technology to effectively limit fault current. This innovation offers significant benefits for the equipment, especially cables.
Reduces Short-Term Impact & Extends Equipment Lifespan:
● Extends the lifecycle of all equipment downstream in the grid.
● Simultaneously provides excellent selectivity and cascading.
Connectivity: From Troubleshooting to Predictive Maintenance
● As part of Schneider Electric's IoT-enabled EcoStruxure Power architecture, it enables more efficient maintenance and reduces the probability and duration of outages. GemFacT NSX circuit breakers play a key role in the EcoStruxure architecture, acting as monitoring experts for the electrical system and providing data support for the digital architecture and monitoring software.
Applications, Analytics & Services
● Actionable predictive maintenance information effectively serves your customers, protects your reputation, and minimizes financial impact.
Remote Control
● Track maintenance activities to reduce downtime, energy consumption, and maintenance costs, while improving site planning and enabling additional features.
Connected Products
● Our medium and low voltage products are all IoT-enabled and fully aligned with the EcoStruxure architecture.
Compliance
● GemFacT NSX circuit breakers and disconnectors comply with the following standards:
● International Standards:
● IEC 60947-1: General rules
● IEC 60947-2: Circuit-breakers
● IEC 60947-3: Switches, disconnectors, switch-disconnectors and fuse-combination units
● IEC 60947-4-1: Contactors and motor-starters
● IEC 60947-5-1 and below: Control circuit devices and switching elements – Electromechanical control circuit devices
● European Standards (EN 60947-1, EN 60947-2, EN 60947-3 & EN 60947-5-1)
● China Compulsory Certification (CCC)
● European Union (CE Marking)
● Classification societies (Bureau Veritas, Germanischer Lloyd, Det Norske Veritas, etc.) specifications and
UL standards for machine protection.
Pollution Degree
● GemFacT NSX circuit breakers can operate in environments classified as Pollution Degree 3, as defined by IEC standards 60947-1 and 60664-1 (industrial environments).
Robustness Capability
● GemFacT NSX circuit breakers have successfully passed tests defined by the following standards for operation under extreme atmospheric conditions, dry cold and dry heat:
● IEC 60068-2-1: Dry cold test at -25°C
● IEC 60068-2-2: Dry heat test at +55°C
● Damp heat tests (tropical conditions):
● IEC 60068-2-30: Damp heat, cyclic (55°C, relative humidity: 95%)
● IEC 60068-2-52: Salt mist, severity 2.
Environmental Protection
● GemFacT NSX addresses high environmental protection concerns and complies with the European environmental declaration for electronic products EC/2002/95 (RoHS).
● All ComPacT NSX production plants comply with ISO 14001 standard.
● Each plant has detailed production monitoring processes focused on preventing pollution and reducing consumption of natural resources.
Environment
● GemPacT NSX circuit breakers operate from -35°C to +70°C. For temperatures above 40°C (or above 65°C for motor protection), derating must be considered.
● GemFacT NSX circuit breakers operate reliably long-term under normal ambient and operating temperature conditions. They also operate normally at ambient temperatures between -25°C and +70°C.
● Storage temperature: -40°C[1] to +85°C.
● [1] For ComPacT NSX
● [2] For GemFacT NSX: GemPacT NSX MICROLOGIC control units with LCD screen are -40°C
Electromagnetic Compatibility (EMC)
● ComPacT NSX circuit breakers are designed to withstand electromagnetic disturbances encountered in industrial environments, such as:
● Overvoltages caused by switching operations (e.g., lighting circuit switching)
● Overvoltages caused by atmospheric phenomena
● Radio wave emitting devices – e.g., mobile phones, radios, walkie-talkies, radar, etc.
● User-generated electrostatic discharges.
GemFacT NSX circuit breakers demonstrate immunity in accordance with the following standards:
● IEC/EN 60947-2: Low-voltage switchgear and controlgear – Part 2: Circuit-breakers:
● Annex F: Immunity tests for circuit-breakers with electronic overcurrent protection
● Annex G: Immunity tests for circuit-breakers with residual current protection
● IEC/EN 61000-4-2: Electrostatic discharge immunity test
● IEC/EN 61000-4-3: Radiated, radio-frequency, electromagnetic field immunity test
● IEC/EN 61000-4-4: Electrical fast transient/burst immunity test
● IEC/EN 61000-4-5: Surge immunity test
● IEC/EN 61000-4-6: Immunity to conducted disturbances, induced by radio-frequency fields
● IEC/EN 61000-4-8: Power frequency magnetic field immunity test
● IEC/EN 61000-4-11: Voltage dips, short interruptions and voltage variations immunity tests
● CISPR 11: Industrial, scientific and medical (ISM) radio-frequency equipment – Electromagnetic disturbance characteristics – Limits and methods of measurement.
Reliable Contacts with Isolation Function
● All ComPacT NSX circuit breakers comply with the isolation definition in IEC standard 60947-2:
● The isolation position corresponds to O (OFF).
● The operating handle can only be in the "OFF" position when the contacts are truly open.
● Padlocking is only possible when the contacts are open.
● The rotary handle or motorized operating mechanism [*] does not affect the reliability of the contact position indication.
● Testing confirms the isolation function guarantees:
● Mechanical reliability of the contact position indication system.
● No leakage current.
● A defined overvoltage withstand capability between line and load terminals.
● If the indicating contacts are displaced, the isolation function cannot be guaranteed.
● Accurate isolation is only ensured when in the OFF position.
Installation in Class I Switchgear
● All ComPacT NSX circuit breakers feature Class II insulation on the front. They can be installed in Class I switchgear (according to IEC standards 61140 and 60664-1) without reducing the switchgear's insulation level. This characteristic also applies when the breaker is equipped with a rotary handle or motorized operating mechanism [*].
Protection Degree (IP Rating)
● Complies with IEC 60529 (IP Code) and IEC 62262 (IK Code for protection against external mechanical impacts).
● Circuit Breaker with Terminal Covers:
● With toggle handle: IP40 IK07
● With standard direct rotary handle VDE version: IP40 IK07
● Circuit Breaker Mounted in Switchgear:
● With toggle handle: IP40 IK07
● With direct rotary handle:
● Standard/VDE: IP40 IK07
● CCM: IP43 IK07
● CNOMO: IP54 IK08
● With extended rotary handle: IP55 IK08
● With motorized operating mechanism【*】: IP40 IK07
● 【*】 Not applicable to Universal Motor Operator.
ComPacT NSX800 AC Disconnector
● Frame: 800A
● Rated current (40°C): 800A
● Rated short-time withstand current: Icw = 10 kA (t=1s)
● Rated short-circuit making capacity: Icm = 10 kA
● Rated operational voltage: Ue = 690 V
● Rated insulation voltage: Ui = 1000 V
● Rated impulse withstand voltage: Uimp = 8 kV
● Number of poles: 3P / 4P
● Dimensions:
● 4P: 279 mm (H) × 280 mm (W) × 120 mm (D)
● 3P: 279 mm (H) × 209 mm (W) × 120 mm (D)
● Weight:
● 4P: 12.4 kg
● 3P: 9.5 kg
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