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Allen Bradley Bulletin 1492-SP 1492-SP1B160-N

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1492-SP1B160-N

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The 1492-SP1B160-N is a supplementary protector designed by Allen Bradley under the Bulletin 1492-SP series. This device operates at a rated current of 16 Amperes with a voltage rating of 277 Volts AC.

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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-SP1B160-N

ManufacturerAllen Bradley
Product TypeSupplementary Protectors
Product LineBulletin 1492-SP
Part Number1492-SP1B160-N
Weight0.25 lbs (0.11 kg)
GTIN00 781180345036
Trip CurveCurve B
Rated Current16 Amperes
Poles1 Pole + Neutral
Voltage Rating277 Volts AC
CertificationsUL 1077
Interrupt Rating3 kA/5 kA
Mounting35 mm DIN Rail
Wire Size18-4 AWG
Terminal TypeScrew Lug Terminals
IP RatingIP 20
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The Allen Bradley 1492-SP1B160-N supplementary protector is engineered to offer reliable circuit protection. It is rated for a current capacity of 16 Amperes and functions effectively at a voltage of 277 Volts AC. The protector's trip characteristic follows Curve B, allowing for precise operational responses under overload conditions.

This device is equipped with a single pole plus neutral configuration and has an interruption rating of either 3 kA or 5 kA, ensuring it can handle fault conditions adequately. The unit mounts easily onto a 35 mm DIN rail, which is commonly used in panel setups.

For electrical installations, the compatible wire size ranges from 18 AWG to 4 AWG, and connections are made through durable screw lug terminals, ensuring secure and stable connections.

Moreover, with an IP rating of IP20, this supplementary protector is suited for exposed indoor environments, providing essential protection while maintaining accessibility for maintenance and adjustments. Meeting the UL 1077 certification, it complies with industry standards for safety and performance. Overall, the 1492-SP1B160-N offers flexibility and robustness tailored for various applications in electrical systems.