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Allen Bradley 1492 Wiring System 1492-SP1C020

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1492-SP1C020

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The 1492-SP1C020 is a supplementary protector designed for reliable circuit protection. It features a trip curve type C and operates at rated currents up to 2.0 A.

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Ships from Raleigh, NC
2 Year DO Supply Warranty
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-SP1C020

ManufacturerAllen Bradley
Product TypeSupplementary Protector
Product Line1492 Wiring System
Part Number1492-SP1C020
Weight3.00 lbs (1.36 kg)
Number of Poles1 pole
Rated Current2.0 A
Trip Curve TypeCurve C
Voltage Rating (UL/CSA) AC277V AC
Voltage Rating (UL/CSA) DC48V DC
Voltage Rating (IEC)240V / 415V AC
Interrupting Capacity10 kA
Minimum Frequency50 Hz
Maximum Frequency60 Hz
Trip MechanismThermal-Magnetic
Dielectric Strength2 kV
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The Allen Bradley 1492-SP1C020 serves as a supplementary protector, essential for safeguarding electrical circuits. This unit is configured with one pole and can handle a rated current of 2.0 A. It is equipped with a trip curve type C, which dictates the operational response under overload conditions. Designed for versatility, the protector operates within voltage ratings of up to 277V AC according to UL/CSA standards and 48V DC. In line with IEC standards, it handles voltages of up to 240V or 415V AC.

The device features an impressive interrupting capacity of 10 kA, allowing it to effectively manage fault conditions. It is suitable for varying frequencies, accommodating both minimum and maximum operational ranges of 50 Hz and 60 Hz, respectively. The thermal-magnetic trip mechanism provides a dual-action response, activating promptly in response to both overload and short-circuit situations. Additionally, the dielectric strength of this device is rated at 2 kV, ensuring reliable performance and safety under electrical stress.