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Allen Bradley Bulletin 1492-SP 1492-SP3B100

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1492-SP3B100

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The 1492-SP3B100 from Allen Bradley is a miniature circuit breaker designed for reliable protection in electrical systems. This unit supports a voltage rating of 415 VAC and is suitable for various resistive and light inductive loads.

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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-SP3B100

ManufacturerAllen Bradley
Product TypeMiniature Circuit Breaker
Product LineBulletin 1492-SP
Part Number1492-SP3B100
Weight1.44 lbs (0.65 kg)
GTIN10611320049173
Poles3
Voltage Rating (IEC)415 VAC
MountingDIN rail
Load TypeResistive / light inductive
Rated Current10A
Frequency50/60 Hz
TerminalsScrew clamp
Reset TypeManual
Trip CurveB Curve
Interrupting RatingStandard supplementary class
Protection TypeSupplementary
Trip TypeThermal–magnetic
ApprovalsUL, CSA, IEC
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The 1492-SP3B100 miniature circuit breaker from Allen Bradley serves as an essential protective component in electrical installations. This device features three poles and is rated for a voltage of up to 415 VAC, catering to both resistive and light inductive load types. With a maximum rated current of 10A, it effectively safeguards circuits against overloads and short circuits.

This circuit breaker operates at a frequency of 50/60 Hz, providing versatility for various industrial applications. It employs a thermal-magnetic trip type that allows it to react appropriately to both overcurrent and short-circuit conditions, with a B curve characteristic, facilitating timely disconnection for protection.

In terms of installation, the 1492-SP3B100 is designed for DIN rail mounting, promoting ease of use and organization within electrical panels. The unit's screw clamp terminals ensure secure connections and straightforward wiring. Additionally, it features a manual reset function, allowing operators to easily restore power after a trip event. With approvals from UL, CSA, and IEC, this circuit breaker meets rigorous safety standards, ensuring dependable performance in a range of industrial environments.