Description
circuit breaker Compact NSX160F – TMD – 125 A – 4 poles 4d
This Compact NSX160F is a complete 4P 4d fixed circuit breaker designed to optimize space and breaking capacity. It is an optimal choice for all standard and specific applications. The breaking capacity (Icu) is 36kA rms at 415VAC 50/60Hz. The operational voltage is 690VAC 50/60Hz. This product embeds a 125A rating thermal-magnetic trip unit (TMD). TMD trip unit provides an adjustable thermal overload protection and a fixed magnetic protection. This 4 poles version (14.0 cm x 16.1 cm x 8.6 cm) comes with a variety of optional functions and accessories. It is compliant with international standards (IEC 60947), CCC, EAC and marine specifications. Compact NSX160F is part of Schneider Electric EcoStruxure Power architecture.
Range: ComPact NSX
Product Type: Circuit breaker for Distribution applications
Number of poles: 4
Protected poles description: 4t
Neutral position: Left
Rated current (In): 125 A at 40 °C
Rated operational voltage (Ue): 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
Rated ultimate short-circuit breaking capacity (Icu): multiple values including 10 kA at 600 V AC, 36 kA at 380/415 V AC, 85 kA at 220/240 V AC among others according to IEC and UL standards
Performance level: F 36 kA 415 V AC
Trip unit name and technology: TM-D, Thermal-magnetic
Protection functions: LI
Control type: Toggle
Circuit breaker mounting mode: Fixed
Rated insulation voltage (Ui): 800 V AC 50/60 Hz
Rated impulse withstand voltage (Uimp): 8 kV
Rated service short-circuit breaking capacity (Ics): various values up to 85 kA according to IEC 60947-2
Mechanical durability: 40000 cycles
Electrical durability: up to 40000 cycles at different voltages and conditions
Mounting support: Backplate
Connections: Upside and downside at front with 3.5 cm pitch
Protection type: L for overload (thermal), I for short-circuit (magnetic)
Trip unit rating: 125 A at 40 °C
Long-time pick-up adjustment type (Ir): Adjustable, range 0.7 to 1 times In
Long-time protection delay (tr): Fixed, range 120 to 400 seconds at 1.5x In, 15 seconds at 6x Ir
Short-time protection pick-up (Isd): Fixed, 1250 A
Short-time protection delay (tsd): Fixed
Earth-leakage protection: Without
Neutral protection settings: 1 x Ir (4t)
Number of slots for electrical auxiliaries: 5
Dimensions (WxHxD): 14.0 cm x 16.1 cm x 8.6 cm
Net weight: 2.6 kg
Standards compliance: 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 to 70 °C
Ambient air temperature for storage: -50 to 85 °C
Relative humidity: 0 to 95 %
Operating altitude: 0 to 2000 m without derating; 2000 to 5000 m with derating
Packaging 1: 14.4 cm height x 14.9 cm width x 19.3 cm length, weight 2.386 kg, unit type PCE, quantity 1
Packaging 2: 30.0 cm height x 40.0 cm width x 60.0 cm length, weight 22.114 kg, unit type S04, quantity 9
Warranty: 18 months
Customs Tariff Code: 85362091
