NB3800PT - Westinghouse 800A 600V 3-Pole TRI-PAC Trip Unit

NB3800PT

NB3800PT is a Westinghouse Classic molded case circuit breaker trip unit designed for reliable thermal magnetic protection in industrial and commercial power distribution applications.

This 3-pole trip unit is rated for 800 amperes at 600 volts maximum and features fixed thermal and fixed magnetic trip characteristics with a magnetic trip range of 3000-6000A. The TRI-PAC interchangeable design provides long-time and instantaneous trip functions, making it suitable for NB molded case frames. With an interrupt rating of 200 kAIC at 600 Vac and 100 kAIC at 250 Vdc, this unit delivers dependable performance and protection for critical electrical systems.

• Part Number: NB3800PT
• Manufacturer: Westinghouse
• Type: NB TRI-PAC Trip Unit
• Amperage Rating: 800A
• Voltage Rating: 600V
• Poles: 3
• Interrupt Rating: 200 kAIC at 600 Vac, 100 kAIC at 250 Vdc
• Trip Characteristics: Fixed thermal and fixed magnetic
• Magnetic Trip Range: 3000-6000A
• Certification: UL 489

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Specifications

• Part Number: NB3800PT
• Manufacturer : Westinghouse
• Brand : Cutler Hammer
• Category : Circuit Breaker
• Item Subcategory : Trip Units & Programmers
• Family : TRI-PAC
• Type : NB
• Voltage : 600
• Poles : 3
• Functions : LI - Long-Time and Instantaneous
• Amperage Maximum : 800
• Amperage Minimum : 800
• Protection : Thermal Magnetic

Product Data

• UPC : 786679766590
• GTIN : 00786679766590
• Country of Origin : United States
• Dimensions : 5.5 in x 8.25 in x 8.25 in (Length/Depth x Height x Width)
• Weight : 4
• Certification : UL 489