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Allen Bradley Bulletin 1492-SP 1492-SPM1C150

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1492-SPM1C150

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The Allen Bradley 1492-SPM1C150 is a single-pole circuit breaker designed for supplementary protection. It provides reliable overcurrent protection and supports a current rating of 15A across AC devices.

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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-SPM1C150

ManufacturerAllen Bradley
Product TypeCircuit Breaker
Product LineBulletin 1492-SP
Part Number1492-SPM1C150
Weight0.31 lbs (0.14 kg)
Supplementary Circuit BreakerYes
Poles1 Pole
Trip CurveC Trip Curve
NeutralNone
Spare Part/AccessoryYes
Current15A
AC DeviceYes
Current Limiting FeatureSupported
UL/CSA Calibration Temperature40 degrees Celsius
Overcurrent ProtectionSupported
Reversible Line ConnectionsSupported
Reversible Load ConnectionsSupported
Accessory Capacity6 Accessories
Indicator WindowIncluded on Front Panel
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The 1492-SPM1C150 is a circuit breaker manufactured by Allen Bradley under the Bulletin 1492-SP series. This breaker is specifically a supplementary device, providing essential overcurrent protection for electrical systems. It consists of a single pole and features a trip curve categorized as C, which defines its response characteristics during overload conditions.

With a current rating of 15A, this circuit breaker is suitable for AC applications and incorporates a current limiting function. This feature enhances the safety and reliability of the installation by effectively managing fault conditions. The UL and CSA calibration temperature for this breaker is set at 40 degrees Celsius, ensuring it operates reliably within geographical and environmental constraints.

The design includes no neutral connection, suitable for specific configurations. The 1492-SPM1C150 also supports reversible connections for both line and load, offering flexibility in wiring arrangements. Users can attach up to six different accessories, providing adaptability to various system requirements. An integrated indicator window is prominently located on the front panel, allowing for easy visual confirmation of the breaker’s status. As a supplementary circuit breaker, the 1492-SPM1C150 fulfills critical roles in enhancing the performance and longevity of electrical installations.