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10 in stock
ABB molded case circuit breaker T5S400PR221DS-LSIR400FF3P
Original price was: $257.00.$231.30Current price is: $231.30.
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ABB molded case circuit breaker T5S400PR221DS-LSIR400FF3P
The ABB T5S400PR221DS-LSIR400FF3P is a high-performance molded case circuit breaker designed for reliable protection of electrical circuits in industrial and commercial applications.
- Rated current: 400 A
- Number of poles: 3
- Breaking capacity: 50 kA at 480 V AC
- Trip unit type: LSIR (Long-time, Short-time, Instantaneous, and Ground fault protection)
- Voltage rating: 600 V AC
- Frame size: T5
- Mounting type: DIN rail or panel mount
- Standards compliance: IEC 60947-2, UL 489
- Operating temperature range: -25°C to +70°C
- Auxiliary contacts: Optional add-on available
- Key benefits: Provides robust and precise circuit protection with adjustable trip settings, minimizing downtime and enhancing safety in electrical installations.
- Typical applications: Industrial machinery, commercial buildings, power distribution panels, and critical infrastructure requiring reliable overcurrent and fault protection.
- Order number: ABB molded case circuit breaker T5S400PR221DS-LSIR400FF3P
- Lifecycle: Designed for long service life with up to 10,000 mechanical operations and 1,000 electrical operations.
- Documentation: Comprehensive datasheets, installation guides, and user manuals available on ABB’s official website.
1 review for ABB molded case circuit breaker T5S400PR221DS-LSIR400FF3P
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