HKB3090 - Westinghouse 90 Amp 600 Volt 3 Pole Bolt-On Circuit Breaker

HKB3090

HKB3090 is a Westinghouse 90 Amp, 600 Volt, 3 Pole bolt-on circuit breaker designed for reliable circuit protection.This molded case circuit breaker features a thermal magnetic trip unit and belongs to the HKB frame series, part of the MARK 75 family. It is rated for 90 amps continuous current at 40°C and supports a voltage of up to 600 volts AC. The breaker has a bolt-on mounting style and an interrupt rating of 25kA at 480 volts, ensuring robust protection against overloads and short circuits in three-phase electrical systems.

Key Specifications
• Amperage: 90 Amps
• Voltage Rating: 600 Volts AC
• Number of Poles: 3
• Mounting Type: Bolt-On
• Interrupt Rating: 25kA at 480 Volts
• Frame/Series: HKB (MARK 75 family)
• Trip Unit: Thermal Magnetic
• Phase: 3-Phase

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Specifications

• Part Number: HKB3090
• Manufacturer : Westinghouse
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : MARK 75
• Type : HKB
• Voltage : 600
• Amperage : 90
• Phase : 3
• Poles : 3
• AIC rating : 25kA@480V
• Connection : Bolt-On
• Functions : LI - Long-Time and Instantaneous
• Protection : Thermal Magnetic

Product Data

• Weight : 19