T4N-3P-150A - ABB T-Max 150A 3-Pole 600V Circuit Breaker

T4N-3P-150A

T4N-3P-150A is an ABB T-Max molded case circuit breaker designed for industrial and commercial power distribution applications. This 3-pole breaker delivers reliable protection with a 150-ampere current rating at 600 volts AC, suitable for 50-60 Hz systems. The T4N frame accommodates ratings from 20 to 250 amperes, providing flexibility for various installation requirements. Available with electronic trip units such as the PR221DS-I for advanced protection functions including long-time, short-time, instantaneous, and ground fault detection. The breaker features bolt-on terminal connections for secure mounting in panelboards and switchgear enclosures.

• Amperage Rating: 150A
• Voltage Rating: 600 Vac
• Number of Poles: 3
• Frame Size: 150A (T4N series, 20-250A range)
• Frequency: 50-60 Hz
• Connection Type: Bolt-On
• Interrupt Rating: 25 kA at 480V
• Trip Unit Options: Electronic PR221DS-I with LSIG functions
• Molded Case Design: Compact, high-performance construction
• UL Listed: Industrial and commercial applications

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Specifications

• Part Number: T4N-3P-150A
• Manufacturer : ABB
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : SACE Tmax
• Type : T4N
• Voltage : 600
• Amperage : 150
• Phase : 3
• Poles : 3
• AIC rating : 25kA@480V
• Connection : Bolt-On
• Functions : LI - Long-Time and Instantaneous
• Frame Size : T4
• Protection : Thermal Magnetic

Product Data

• Weight : 8