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Allen Bradley Bulletin 1492-SP 1492-SPM2C020

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1492-SPM2C020

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The 1492-SPM2C020 is a supplementary protector designed by Allen Bradley, fitting within the Bulletin 1492-SP series. This 2-pole MCB offers a rated current of 2.0 Amps and is suitable for electrical applications requiring a C-curve trip characteristic.

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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-SPM2C020

ManufacturerAllen Bradley
Product TypeMCB Supplementary Protector
Product LineBulletin 1492-SP
Part Number1492-SPM2C020
Weight1.13 lbs (0.51 kg)
Number of Poles2-pole
Rated Current2.0 A
Trip CurveC Curve
Rated Voltage (AC)277 V AC
Rated Voltage (DC)96 V DC
Mounting StyleDIN-rail Mount
Terminal TypeScrew Terminal
Breaking Capacity10 kA
IP RatingIP20
Storage Humidity80% max. (Non-Condensing)
Max. Operating Altitude1000 meters above sea level
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The 1492-SPM2C020 is an MCB supplementary protector from Allen Bradley's Bulletin 1492-SP series. This device is configured with two poles and is rated for a current of 2.0 Amps. It operates with an AC voltage of up to 277 Volts and a DC voltage of 96 Volts, making it versatile for various circuit protection applications.

This supplementary protector utilizes a C Curve trip characteristic, suitable for handling inrush currents from inductive loads. The product is constructed for DIN rail mounting, simplifying installation in panel setups. Screw terminals feature prominently for reliable connection to the electrical circuit.

With a breaking capacity of 10 kA, the 1492-SPM2C020 can effectively interrupt fault current, ensuring safety in electrical systems. Its IP20 rating indicates protection against solid foreign objects greater than 12.5 mm, allowing for use in standard environments. The maximum humidity for storage is limited to 80% (non-condensing), and the device is rated for use at altitudes up to 1000 meters, making it suitable for many industrial scenarios.