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Allen Bradley Bulletin 1489 1489-A1C250

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1489-A1C250

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The 1489-A1C250 is an Allen Bradley circuit breaker with a rated current of 25 amps. Designed for single-pole applications, it operates at a maximum AC voltage of 415V according to EN/IEC standards and 277V under UL/CSA.

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Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Technical specifications for 1489-A1C250

ManufacturerAllen Bradley
Product TypeCircuit Breaker
Product LineBulletin 1489
Part Number1489-A1C250
Weight0.25 lbs (0.11 kg)
Trip CurveC
Rated Current25 A
Rated AC Voltage (EN/IEC)415 V AC
Number of Poles1 Pole
Rated AC Voltage (UL/CSA)277V AC
Interrupting Capacity (IEC)15,000 A
Interrupting Rating14,000 A
Mounting TypeDIN Rail Mount
Face ProtectionIP2x
Shock Resistance25 G half-sine Wave
Number of Wires2

In the realm of circuit protection, the Allen Bradley 1489-A1C250 circuit breaker stands out with its reliable performance. This unit is rated for 25 amps and is designed specifically for single-pole configurations. The breaker's operational capabilities include a maximum rated AC voltage of 415 volts under EN/IEC guidelines, while it also conforms to UL/CSA standards at 277 volts.

Enhanced with a trip curve of type C, the circuit breaker is intended for various applications where its 15,000 A interrupting capacity ensures effective circuit protection. Notably, the rated interrupting capacity is set at 14,000 A, safeguarding circuits from overload and facilitating safe operation.

The design allows for easy installation on DIN rails, providing a solid mounting solution. The unit also demonstrates impressive shock resistance, rated at 25 G in a half-sine wave test, indicating its suitability for dynamic environments. With an IP2x face protection rating, the 1489-A1C250 effectively shields users from electrical exposure while allowing a straightforward two-wire connection.