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Allen Bradley Bulletin 1492-SP 1492-SP1D050

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1492-SP1D050

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The 1492-SP1D050 from Allen Bradley is a miniature circuit breaker designed to protect circuits efficiently. It features a single pole and supports continuous current up to 5 Amps specifically for the North American market.

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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-SP1D050

ManufacturerAllen Bradley
Product TypeMiniature Circuit Breaker
Product LineBulletin 1492-SP
Part Number1492-SP1D050
Weight0.25 lbs (0.11 kg)
Supplementary Protector DeviceYes
Poles1 Pole
D-Trip CharacteristicsSupported
CE CertificationIncluded
Continuous Current5 Amps (North America Only)
AC IEC Voltage240/415 Volts AC
DC IEC Voltage48 Volts DC
AC UL/CSA Voltage277 Volts AC
DC UL/CSA Voltage48 Volts DC
Highly Inductive LoadsYes
Housing MaterialNylon
DIN Rail MountingYes
Line Side ConnectionsSupported
Load Side ConnectionsSupported
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The 1492-SP1D050 is a miniature circuit breaker from Allen Bradley's Bulletin 1492-SP series, crafted to provide robust circuit protection. This device includes one pole and supports D-Trip characteristics for reliable operation. In North America, it can accommodate a continuous current rating of up to 5 Amps. The circuit breaker is well-suited for a variety of voltages; it operates at 240/415 Volts AC under IEC standards and can handle up to 277 Volts AC according to UL/CSA guidelines. Additionally, it operates at 48 Volts for both AC and DC applications.

Constructed with nylon, the housing ensures durability while maintaining a lightweight profile. The 1492-SP1D050 supports both line side and load side connections, facilitating flexible installation setups. It is mountable on DIN rails, making it compatible with standard configurations commonly found in industrial environments. The design of this circuit breaker enables it to manage highly inductive loads effectively, which broadens its application scope. Furthermore, it is certified under CE, attesting to its adherence to safety standards.