WESTINGHOUSE NP45789-A CIRCUIT BREAKER NP45789A
WESTINGHOUSE NP45789-A CIRCUIT BREAKER NP45789A
Description:
The Westinghouse NP45789-A Circuit Breaker is used in industrial power distribution and electrical protection systems. Commonly installed in motor control centers, manufacturing equipment, industrial machinery, and distribution panels. Maintenance teams and system integrators use this circuit breaker for replacement, retrofit projects, preventive maintenance, and electrical system upgrades.
Applications:
The Westinghouse NP45789-A circuit breaker is commonly used in manufacturing facilities, industrial automation systems, HVAC equipment, power distribution systems, and motor control applications where reliable three-phase circuit protection and dependable fault interruption are critical for safe and continuous electrical operation.
Technical Specifications:
• Brand: Westinghouse
• Part Number: NP45789-A
• Product Type: Circuit Breaker
• Number of Poles: 3 Pole
• Current Rating: 100 Amp
• Voltage Rating: 600 VAC
• Protection Type: Thermal Magnetic Circuit Protection
• Frame Type: Molded Case Circuit Breaker
• Mounting Type: Panel Mount
• Frequency Rating: 50/60 Hz
• Phase Type: Three Phase
• Application: Branch Circuit and Motor Protection
• Trip Mechanism: Thermal Magnetic Trip
• Industrial Duty Rated: Yes
• Compatible Installations: Motor Control Centers and Distribution Panels
• Terminal Type: Mechanical Lug Connections
Common Replacements:
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