TM250D-4P - Schneider Electric 250A 4-Pole Thermal Magnetic Trip Unit for Compact NSX 250 Circuit Breakers

TM250D-4P

TM250D-4P is a 4-pole thermal magnetic trip unit designed for use with Schneider Electric Compact NSX 250 circuit breakers. This trip unit provides reliable overload and short-circuit protection for industrial and commercial power distribution applications.Engineered for compatibility with Compact NSX 250 series breakers, the TM250D-4P features a 250A rating and adjustable instantaneous pick-up for flexible protection settings. The unit is designed for front mounting and supports both overload (thermal) and short-circuit (magnetic) protection, making it ideal for demanding electrical environments.

• 250A rated current
• 4-pole configuration
• Thermal magnetic trip unit
• Compatible with Compact NSX 250 series
• Front mounting type
• Adjustable instantaneous pick-up (5-10 x In)
• Overload and short-circuit protection
• 690V AC 50/60 Hz
• 40°C operating temperature

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Specifications

• Part Number: TM250D-4P
• Manufacturer : Schneider Electric
• Brand : Schneider Electric
• Category : Circuit Breaker
• Item Subcategory : Trip Units & Programmers
• Family : Compact
• Type : TM250D
• Voltage : 600
• Poles : 4
• Functions : LI - Long-Time and Instantaneous
• Amperage Maximum : 250
• Amperage Minimum : 250
• Protection : Thermal Magnetic
• Compatible Frames : NS,NSF,NSX,NFNF,NFNL,NFHF,NFHL

Product Data

• Weight : 2