Series image for reference.
The ABB XT2L160 DC TMA50 FF 3P is a robust, three-pole circuit breaker engineered for DC systems. It integrates a thermomagnetic release mechanism and front terminals, providing reliable short-circuit protection and easy installation.
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Product Information
| Parameter | Value |
|---|---|
| Product Net Width | 90 mm |
| Product Net Height | 130 mm |
| Product Net Depth / Length | 82.5 mm |
| Product Net Weight | 1.2 kg |
| Product Name | Moulded Case Circuit Breaker |
| Product Type | CB |
| Version | F |
| Current Type | DC |
| Mechanical Durability | 25000 cycle ;240 cycles per hour |
| Number of Poles | 3P |
| Power Loss | at Rated Operating Conditions per Pole 4.09 W |
| Rated Current (In) | 50 A |
| Rated Impulse Withstand Voltage (Uimp) | 8 kV |
| Rated Insulation Voltage (Ui) | 1000 V |
| Rated Operational Voltage | 500 V DC |
| Rated Service Short-Circuit Breaking Capacity (Ics) | (250 V DC) 2 Poles in Series 85 kA (500 V DC) 3 Poles in Series 85 kA |
| Rated Ultimate Short-Circuit Breaking Capacity (Icu) | (250 V DC) 2 Poles in Series 85 kA (500 V DC) 3 Poles in Series 85 kA |
| Rated Uninterrupted Current (Iu) | 160 A |
| Release | TMA |
| Release Type | TM |
| Short-Circuit Performance Level | L |
| Standards | IEC 60947-2 GB/T 14028.2 |
| Sub-type | XT2 |
| Terminal Connection Type | Fixed Circuit-Breakers |
| WEEE Category | 5. Small Equipment (No External Dimension More Than 50 cm) |
The XT2L160 DC TMA50 FF 3P is equipped with a thermomagnetic release mechanism, ensuring swift and effective protection against short circuits in DC applications.
The circuit breaker features front terminals, simplifying installation and reducing the risk of incorrect connections.
Designed specifically for DC systems, this circuit breaker delivers reliable performance and protection in demanding electrical environments.
Double insulation and oversized insulation ensure that the operating mechanism is completely insulated from powered circuits, preventing any risk of contact with live parts.
The XT2L160 DC TMA50 FF 3P is designed for easy installation, with clear indicators for the precise position of the moving contacts, ensuring that the circuit breaker is always in the correct operational state.
| Manufacturer ID | 1SDA123546R1 |
|---|
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