INS250 - Merlin Gerin 250A 3-Pole Switch Disconnector 750V AC 125V DC ComPacT Series

INS250

INS250 is a Merlin Gerin 250A 3-pole switch disconnector designed for reliable electrical isolation and switching.This ComPacT series switch disconnector features a rated operational current of 250A at 690V AC and 125V DC, suitable for both AC and DC networks. It offers a rated insulation voltage of 750V AC and a short-circuit making capacity of 30kA at 690V AC. The device includes a black rotary handle for manual operation and is designed for uninterrupted duty with high mechanical and electrical durability. It complies with IEC 60947-3 standards and provides visible contact position indication for safety.

Key Specifications
• Amperage: 250A
• Poles: 3
• Rated Operational Voltage: 690V AC / 125V DC
• Rated Insulation Voltage: 750V AC
• Short-Circuit Making Capacity: 30kA at 690V AC
• Mounting Type: Panel Mount (standard for ComPacT series)
• Mechanical Durability: 15,000 cycles
• Electrical Durability: 1,500 cycles at 440-500V AC
• Network Frequency: 50/60 Hz
• Standards: IEC 60947-3
• Handle: Black rotary handle
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Specifications

• Part Number: INS250
• Manufacturer : Merlin Gerin
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : Interpact
• Type : INS
• Voltage : 750
• Amperage : 250
• Phase : 3
• Poles : 3
• AIC rating : 30kA@750V
• Connection : Feed-Thru
• Functions : NA - No Overcurrent Protection
• Protection : Non-Automatic



Product Data

• Weight : 4