T5X-HA400UL PR221DS-LS/I In300 3p FF800V
Product ID:73852
Updated: 2026/7/21

Key Features
- 1Achieve 800V protection with a fixed three-pole solid-state release design.
- 2Ensure compliance by meeting stringent UL, CCC, and EU RoHS standards.
- 3Extend application safety with high insulation for demanding environments.
- 4Simplify installation using fixed front terminals for quick setup.
- 5Guarantee reliable operation through precise contact positioning and robust construction.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Environmental Information | 9AKK10103A1056 9AKK108467A6707 | Product Net Width | 140 mm |
| Product Net Height | 205 mm | Product Net Depth / Length | 103.5 mm |
| Product Net Weight | 5.1 kg | Product Main Type | SACE Tmax T |
| Product Name | Moulded Case Circuit Breakers | Product Type | Automatic Circuit Breaker |
| Number of Poles | 3 | Standards | UL |
| ETIM 8 | EC000228 - Power circuit-breaker for trafo/generator/installation protection | ETIM 9 | EC000228 - Power circuit-breaker for trafo/generator/installation protection |
| WEEE Category | 5. Small Equipment (No External Dimension More Than 50 cm) | eClass | V11.1 : 27370409 |
| Manufacturer ID | 1SDA104666R1 |
Specifications may be subject to change without notice
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