A2B 250 MF 125-1500 3p F F
Product ID:88964
Updated: 2026/7/20
Key Features
- 1Handle high currents up to 250 A efficiently.
- 2Install easily with accessible front terminals.
- 3Ensure reliable protection via magnetic release.
- 4Support versatile 3-phase applications across voltages.
- 5Achieve long service life with 4000/10000 cycle durability.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Environmental Information | 1SDL000183R0001 9AKK108467A6707 | Product Net Width | 105 mm |
| Product Net Height | 150 mm | Product Net Depth / Length | 60 mm |
| Product Net Weight | 1.3 kg | Product Main Type | SACE FORMULA DSA |
| Product Name | Moulded Case Circuit Breaker | Product Type | Automatic Circuit Breaker |
| Version | F | Electrical Durability | 4000 cycle |
| Mechanical Durability | 10000 cycle | Number of Poles | 3P |
| Rated Current (In) | Main Circuit 125 A | Rated Impulse Withstand Voltage (Uimp) | 6 kV |
| Rated Insulation Voltage (Ui) | 690 V | Rated Operational Voltage | 550 V AC 250 V DC |
| Rated Service Short-Circuit Breaking Capacity (Ics) | (240 V AC) 12.5 kA (380 V AC) 9 kA (415 V AC) 9 kA (440 V AC) 7.5 kA (480 V AC) 7.5 kA (500 V AC) 2.5 kA (250 V DC) 2 Poles in Series 9 kA | Rated Ultimate Short-Circuit Breaking Capacity (Icu) | (240 V AC) 25 kA (380 V AC) 18 kA (415 V AC) 18 kA (440 V AC) 15 kA (480 V AC) 15 kA (500 V AC) 5 kA (250 V DC) 2 Poles in Series 18 kA |
| Rated Uninterrupted Current (Iu) | 250 A | Release | MF |
| Release Type | M | Short-Circuit Performance Level | B |
| Standards | IEC | Sub-type | A2 |
| Terminal Connection Type | Front | 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 | 1SDA076717R1 |
Specifications may be subject to change without notice
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