ABB Circuit Breaker A2A 250 TMF 150–1500A 2P FF UL
$ 299
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A2A 250 TMF
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Part of ABB’s SACE FORMULA MCCB series
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2-pole design suitable for AC and DC circuits
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Rated current range: 150–1500A with thermal-magnetic trip unit
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High breaking capacity up to 10 kA (UL489 compliant)
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Compact, front-terminal design for easy installation
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Built to UL standards for safety and performance
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Reliable protection for industrial and commercial panels
ABB Circuit Breaker A2A 250 TMF 150–1500A 2P FF UL
The ABB A2A 250 TMF is a SACE FORMULA series molded case circuit breaker (MCCB) designed for dependable circuit protection in both AC and DC applications. With a rated current range of 150–1500A and a thermal-magnetic (TMF) release, it ensures precise overload and short-circuit protection. This compact 2-pole breaker features a front terminal connection and complies with UL standards, making it ideal for industrial, commercial, and panelboard installations requiring high reliability and performance.
| Specification | Description |
|---|---|
| Brand | ABB |
| Model / Part Number | A2A 250 TMF |
| Product Type | Moulded Case Circuit Breaker (MCCB) |
| Product Main Type | SACE FORMULA |
| Version | F |
| Sub-type | A2 |
| Number of Poles | 2P |
| Rated Current (In) | 150–1500 A |
| Rated Uninterrupted Current (Iu) | 250 A |
| Rated Operational Voltage (Ue) | 240 V AC / 250 V DC |
| Rated Insulation Voltage (Ui) | 690 V |
| Rated Impulse Withstand Voltage (Uimp) | 6 kV |
| Release Type | TM (Thermal Magnetic) |
| Release | TMF |
| Short-Circuit Performance Level | A |
| Terminal Connection Type | Front |
| Interrupting Rating (UL489) | 240 V: 10 kA / 250 V DC (2 Poles in Series): 10 kA |
| Standards | UL |
| Product Net Width | 70 mm |
| Product Net Height | 150 mm |
| Product Net Depth / Length | 60 mm |
| Product Net Weight | 0.9 kg |
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