Product Model
XT4N250 TMA225/2250 WMP 4P N=100%
Selling Points
- 1High Performance: Designed for reliable operation in power distribution systems.
- 2Electrical Durability: Withstands 120 cycles per hour and up to 8000 cycles.
- 3Mechanical Reliability: Operates 240 cycles per hour and up to 25,000 cycles.
- 4Rated Current: Handles 225A with a rated frequency of 50/60 Hz.
- 5Short-Circuit Breaking Capacity: Offers 36kA at 380V AC and 10kA at 690V AC.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Environmental Information | 9AKK108467A6707 | Product Main Type | SACE Tmax XT |
Product Name | Moulded Case Circuit Breaker | Product Type | Automatic Circuit Breaker |
Version | W | Current Type | AC/DC |
Electrical Durability | 8000 cycle 120 cycles per hour | Mechanical Durability | 25000 cycle 240 cycles per hour |
Number of Poles | 4P | Rated Current (In) | 225 A |
Rated Impulse Withstand Voltage (Uimp) | 8 kV | Rated Insulation Voltage (Ui) | 1000 V |
Rated Operational Voltage | 690 V AC 750 V DC | Rated Service Short-Circuit Breaking Capacity (Ics) | (220 V AC) 65 kA (230 V AC) 65 kA (240 V AC) 65 kA (380 V AC) 36 kA (415 V AC) 36 kA (440 V AC) 36 kA (500 V AC) 30 kA (525 V AC) 20 kA (690 V AC) 10 kA (250 V DC) 2 Poles in Series 36 kA (500 V DC) 2 Poles in Series 36 kA (500 V DC) 3 Poles in Series 36 kA |
Rated Ultimate Short-Circuit Breaking Capacity (Icu) | (220 V AC) 65 kA (230 V AC) 65 kA (240 V AC) 65 kA (380 V AC) 36 kA (415 V AC) 36 kA (440 V AC) 36 kA (500 V AC) 30 kA (525 V AC) 20 kA (690 V AC) 10 kA (250 V DC) 2 Poles in Series 36 kA (500 V DC) 2 Poles in Series 36 kA (500 V DC) 3 Poles in Series 36 kA | Rated Uninterrupted Current (Iu) | 250 A |
Release | TMA | Release Type | TM |
Remarks | ATLAS | Short-Circuit Performance Level | N |
Standards | IEC60947-2 GB/T 14028.2 | Sub-type | XT4 |
Terminal Connection Type | Withdrawable Circuit-Breakers | WEEE Category | 5. Small Equipment (No External Dimension More Than 50 cm) |
Manufacturer ID | 2TFH103074R1001 |
Specifications may be subject to change without notice