ComPacT NSX100N 4P4R 40A Micrologic 2.2 Automatic Switch

40 A ComPacT NSX100N 4P4R automatic switch with Micrologic 2.2 control unit, designed for industrial and commercial applications with current exceeding 0.1 A. It offers protection against overloads and short circuits using electronic technology, ensuring reliable operation in demanding environments.

Technical characteristics

• Number of poles: 4P
• Description of protected poles: 4R 3R+ N/2 3R+ N/2
• Neutral position: Left
• Nominal current [In]: 40 A at 40 °C
• Nominal employment voltage [Ue]: 690 V AC 50/60 Hz
• Network type: AC
• Network frequency: 50/60 Hz
• Sewing power: Yeah, according to Icu.
• Category of employment: Category A
• Icu cutting capacity: 90 kA in 220/240 V AC, 50 kA in 380/415 V AC, 50 kA in 440 V AC, 36 kA in 500 V AC, 35 kA in 525 V AC, 10 kA in 660/690 V AC
• In-service cutting power [Ics]: 90 kA at 220/240 V AC, 50 kA at 380/415 V AC, 50 kA at 440 V AC, 36 kA at 500 V AC, 35 kA at 525 V AC, 10 kA at 660/690 V AC
• Control unit: Micrologic 2.2
• Fire unit technology: Electronic
• Protection functions: LSoI
• Type of control: Handle
• Type of assembly: Fixed
• Nominal insulation voltage [Ui]: 800 V AC 50/60 Hz
• Voltage peak resistance [Uimp]: 8 kV
• Mechanical durability: 50000 cycles
• Electrical durability: 50000 cycles in 440 V In/2, 30000 cycles in 440 V In, 20000 cycles in 690 V In/2, 10000 cycles in 690 V In
• Dissipated power per pole: 1.34 W
• Mounting bracket: Rear plate
• Mounting position: Horizontal and vertical (plano por la parte posterior)
• Top connection: Front
• Connection down: Front
• Connection step: 35 mm
• Type of protection: Overload protection (long time), short circuit protection with fixed delay, instant short circuit protection
• Calibre of the firing unit: 40 A at 40 °C
• Long-term detection setting Go: 9 regulations, interval 18...40 A
• Long term delay: Fixed, 400 s at 1.5 x Ir, 16 s at 6 x Ir, 11 s at 7.2 x Ir
• Neutral protection adjustment: 0.5 x Ir (3R+N/2), 1 x Ir (4R), overload protection (long time) (3R)
• Thermal memory: 20 minutes before and after shooting
• Short delay detection setting Isd: 9 regulations, interval 1.5...10 x Ir
• Short-term delay: Fixed
• Instant detection Ii: Fixed, range 600 A
• Protection against ground leaks: Without
• Logic selectivity ZSI: Without
• Number of slots: 5
• Local markings: Ready to operate (Glassing green LED), Overload (Red LED 105 % Ir), Overload (Orange LED 90 % Ir)
• Dimensions: Width 140 mm, Height 161 mm, Depth 86 mm
• Weight: 2.4 kg
• Compatibility code: NSX100
• Standards: HB2
• Certifications: CCC Marine Generator
• Overvoltage category: Class II
• Electrical shock protection class: Class II
• Degree of contamination: 3 according to IK07
• Degree of IP protection: IP40 according to IEC 60529
• Level of protection IK: IK07 according to IEC 62262
• Operating ambient temperature: -25...70 °C
• Storage ambient temperature: -50...85 °C
• Relative humidity: 0...95 %
• Maximum operating altitude: 0...2000 m without decrease, 2000 m ... 5000 m with restrictions
• Sustainable supply status: Product Green Premium
• REACh Regulation: Contains SVHC over the threshold
• EU RoHS Directive: As per
• No mercury: Yes
• RoHS exemptions: Yes
• RoHS China Regulations: Product outside of RoHS China