4P Compact NB 160 A switch

Compact ComPact series switch, Interpact INV160 4P model, designed for the safe disconnection of electrical circuits in industrial and commercial installations.

Technical characteristics

• Number of poles: 4P
• Network type: Continuous current AC
• Network frequency: 50/60 Hz
• Nominal operating voltage: 690 V AC 50/60 Hz, 250 V DC current
• Nominal insulation voltage: 750 V AC 50/60 Hz
• Voltage peak resistance: 8 kV
• Nominal current of employment: 160 A
• Conventional thermal current: 160 A at 60 °C
• Nominal short circuit capacity: 30 kA single switch-selector 690 V AC at 50/60 Hz
• Admissible temporal current: 1.8 kA (30 s), 2.2 kA (20 s), 4.9 kA (3 s), 8.5 kA (1 s)
• Sewing power: Yes
• Contact position indicator: Yes
• Visible cut: Yes
• Degree of contamination: 3
• Type of control: Rotary Command
• Type of assembly: Fixed
• Mounting bracket: Rail plate
• Top connection: Front
• Connection down: Front
• Maximum power: AC-23, status 1 110 kW at 500/525 V AC 50/60 Hz, 90 kW at 660/690 V AC 50/60 Hz
• Mechanical durability: 15000 cycles
• Electrical durability: AC-22A, AC-23A, DC-22A, DC-23A (1500 cycles)
• Connection step: 45 mm
• Height: 136 mm
• Width: 140 mm
• Depth: 96 mm
• Weight: 2.2 kg
• Degree of IP protection: IP40
• Level of protection IK: IK07
• Operating ambient temperature: -25...70 °C
• Storage ambient temperature: -50...85 °C
• Certifications: KEMA-KEUR, CCC
• Standards: En> 40 A Instant and demand values
• EU RoHS Directive: As per
• Product Green Premium
• No mercury
• WEEE: Must be recycled according to specific system in the EU