Product Model
XT1B160 TMD25/450 PMP 4P
Selling Points
- 1Rated for 25 A, 450 A short-circuit current setting, and 160 A uninterrupted current.
- 2Meets IEC standards with a rated impulse withstand voltage of 8 kV and a short-circuit breaking capacity of up to 40 kA.
- 3Features a thermomagnetic release (TMD) for reliable operation and a front terminal connection type.
- 4Built to withstand 8000 cycles of electrical durability and 25000 cycles of mechanical durability.
- 5Suitable for AC/DC applications, ideal for power distribution in industrial, tertiary, and automation settings.
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 | P | Current Type | AC/DC |
Electrical Durability | 8000 cycle 120 cycles per hour | Mechanical Durability | 25000 cycle 240 cycles per hour |
Number of Poles | 4P | Power Loss | at Rated Operating Conditions per Pole 2.8 W |
Rated Current (In) | 25 A | Rated Impulse Withstand Voltage (Uimp) | 8 kV |
Rated Insulation Voltage (Ui) | 800 V | Rated Operational Voltage | 690 V AC 500 V DC |
Rated Service Short-Circuit Breaking Capacity (Ics) | (220 V AC) 25 kA (230 V AC) 25 kA (240 V AC) 25 kA (380 V AC) 18 kA (415 V AC) 18 kA (440 V AC) 11.5 kA (500 V AC) 8 kA (525 V AC) 6 kA (690 V AC) 3 kA (250 V DC) 2 Poles in Series 18 kA (500 V DC) 3 Poles in Series 18 kA | Rated Ultimate Short-Circuit Breaking Capacity (Icu) | (220 V AC) 25 kA (230 V AC) 25 kA (240 V AC) 25 kA (380 V AC) 18 kA (415 V AC) 18 kA (440 V AC) 15 kA (500 V AC) 8 kA (525 V AC) 6 kA (690 V AC) 3 kA (250 V DC) 2 Poles in Series 18 kA (500 V DC) 3 Poles in Series 18 kA |
Rated Uninterrupted Current (Iu) | 160 A | Release | TMD |
Release Type | TM | Short-Circuit Performance Level | B |
Standards | IEC60947-2 GB/T 14028.2 | Sub-type | XT1 |
Terminal Connection Type | Plug-In Circuit-Breakers | WEEE Category | 5. Small Equipment (No External Dimension More Than 50 cm) |
Manufacturer ID | 2TFH100525R1001 |
Specifications may be subject to change without notice