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Allen Bradley Bulletin 1492-SP 1492-SP3D100

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1492-SP3D100

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The 1492-SP3D100 model from Allen Bradley is a miniature circuit breaker essential for providing supplementary protection. This device operates at a voltage rating of 415 VAC and supports a rated current of 10A, making it suitable for various applications.

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Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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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 1492-SP3D100

ManufacturerAllen Bradley
Product TypeMiniature Circuit Breaker
Product LineBulletin 1492-SP
Part Number1492-SP3D100
Weight1.50 lbs (0.68 kg)
GTIN10611320049685
Poles3
Voltage Rating (IEC)415 VAC
Protection TypeSupplementary
Rated Current10A
TerminalsScrew clamp
Frequency50/60 Hz
MountingDIN rail
Load TypeHighly inductive
Trip CurveD Curve
Trip TypeThermal–magnetic
Interrupting RatingSupplementary class
ApprovalsUL, CSA, IEC
Reset TypeManual
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The Allen Bradley 1492-SP3D100 is a highly efficient miniature circuit breaker tailored for supplementary protection in electrical systems. It is configured with three poles and operates optimally at a voltage rating of 415 VAC, supporting a load capacity of 10 amperes. This model is particularly well-suited for highly inductive loads, ensuring reliable performance in demanding applications.

This circuit breaker incorporates a manual reset type, allowing for straightforward resetting after a trip event. With thermal-magnetic trip technology, the breaker effectively combines both thermal and magnetic characteristics to safeguard against overloads and short circuits. The D curve trip characteristic provides an appropriate response to specific inrush currents, which can occur in inductive loads.

The device is designed to be mounted on a DIN rail, facilitating easy installation in control panels or electrical enclosures. It employs screw clamp terminals, which ensure strong and secure connections. The operational frequency range for this breaker spans from 50 to 60 Hz, enabling its compatibility with varying electrical systems. The 1492-SP3D100 also meets multiple compliance standards, receiving approvals from UL, CSA, and IEC, reinforcing its reliability and safety in diverse industrial environments.