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ABB T5H400 PR221DS-LSI R320 FF 3P 1SDA054348R1 MCCB
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ABB T5H400 PR221DS-LSI R320 FF 3P 1SDA054348R1
High-performance ABB molded case circuit breaker with electronic trip unit, ensuring reliable overload and short-circuit protection for critical industrial applications.
| Brand | ABB |
| Model | T5H400 PR221DS-LSI R320 FF 3P 1SDA054348R1 |
| Voltage | 690V AC |
| Country of Origin | Germany |
| Weight | 4.5 kg |
| Dimensions | 260x130x110 mm |
| Warranty | 6 months |
| Certifications | IEC 60947-2, CE, UL 489, CCC |
| SKU / MPN | 1SDA054348R1 |
| What’s in the box | Molded Case Circuit Breaker, terminal shields, mounting screws, installation manual, wiring diagram |
| Frame Size | T5H (400A) |
| Rated Current | 320A |
| Breaking Capacity | H (High) – 150kA at 415V AC |
| Trip Unit | PR221DS-LSI (Electronic, LSI protection) |
| Poles | 3P (3-Pole) |
| Mounting Type | Fixed, Front Panel Mounting |
Key benefits: Precise LSI protection, high breaking capacity, compact design, easy installation, extended service life, global certifications for international use.
Typical applications: Industrial motor control centers, power distribution panels, plant automation, building infrastructure, renewable energy systems, and large commercial facilities.
Lifecycle: Active product, supported for 10+ years with spare parts and service.
1 review for ABB T5H400 PR221DS-LSI R320 FF 3P 1SDA054348R1 MCCB
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David L. –
Excellent build quality on the terminal blocks. Makes panel wiring neat and fast.