4P 100 A ComPact Isolating Switch

Interpact Interpact INS250 4P switch, designed for industrial applications in alternating and continuous current networks.

Technical characteristics

• Number of poles: 4P
• Network type: Continuous current AC
• Network frequency: 50/60 Hz
• Nominal current of employment: 100 A
• Nominal insulation voltage: 750 V AC 50/60 Hz
• Nominal operating voltage: 690 V AC 50/60 Hz / 250 V DC current
• Conventional thermal current: 100 A at 60 °C
• Nominal short circuit capacity: 30 kA (selector switch only) / 330 kA with automatic upstream switch
• Sewing power: Yes
• Contact position indicator: Yes
• Visible cut: No
• Degree of contamination: 3
• Type of control: Rotary Command
• Handle colour: Black
• Type of assembly: Fixed
• Mounting bracket: Rail plate
• Top connection: Front
• Connection down: Front
• Maximum power: Up to 55 kW in 660/690 V AC 50/60 Hz
• Mechanical durability: 15000 cycles
• Electrical durability: 1500 cycles (AC-22A, AC-23A, DC-22A, DC-23A)
• Permissible temporal current: 1.8 kA (30 s), 2.2 kA (20 s), 4.9 kA (3 s), 8.5 kA (1 s)
• Connection step: 35 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: CCC, KEMA-KEUR
• Standards: En> 40 A Instant and demand values
• EU RoHS Directive: As per
• No mercury: Yes
• Sustainable supply status: Product Green Premium
• REACh Regulation: Do not contain SVHC
• WEEE: To be discarded by specific system in the EU