T4S250 PR221DS-I R100 W MP 3P
Product ID:77021
Updated: 2026/4/13

Key Features
- 1Ensure 20,000-cycle mechanical durability for long-term reliability. 2、Utilize solid-state release technology for precise short-circuit protection. 3、Apply across 220-690V AC systems with high breaking capacity. 4、Simplify installation with a compact, front-terminal design. 5、Comply with EU RoHS directives for environmental safety.
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Environmental Information | 9AKK108467A6707 | Product Net Width | 105 mm |
| Product Net Height | 205 mm | Product Net Depth / Length | 103.5 mm |
| Product Net Weight | 3.85 kg | Product Main Type | SACE Tmax T |
| Product Name | Moulded Case Circuit Breaker | Product Type | Automatic Circuit Breaker |
| Remarks | ATLAS | WEEE Category | 5. Small Equipment (No External Dimension More Than 50 cm) |
| Manufacturer ID | 1SDA097118R1 |
Specifications may be subject to change without notice
