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Allen Bradley 1492 Wiring System 1492-CB3G150

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1492-CB3G150

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The 1492-CB3G150 circuit breaker from Allen Bradley is designed for effective protection in electrical systems. This miniature model accommodates a maximum horsepower of 10, suitable for 3-phase applications, and it can sustain a rated continuous current of 15 amperes.

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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-CB3G150

ManufacturerAllen Bradley
Product TypeMiniature Circuit Breaker
Product Line1492 Wiring System
Part Number1492-CB3G150
Weight0.88 lbs (0.40 kg)
UPC646412776500
Maximum Horsepower10 horsepower
Phase Rating3-phase
Type of Trip CurveG curve
Rated Continuous Current15 Amperes
Type of MountDIN rail mount
Protection RatingIP2X
Rated Voltage480 Volts AC
CertificationsVDE, IEC/EN, CSA, and UL safety standards
Type of Electrical ConnectionBolt-on
Trip Current125% of rated current at 40°C
Type of ProtectionThermomagnetic protection
Poles Configuration3-poles
Protection TypeOpen-style enclosure
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The Allen Bradley 1492-CB3G150 is a miniature circuit breaker designed within the 1492 Wiring System series. It is tailored to handle a maximum horsepower rating of up to 10 horsepower, making it applicable for 3-phase operation. Rated for continuous current up to 15 amperes, this device is built to manage significant electrical loads safely. It employs a G curve trip characteristic, providing reliable responses to overloads and short circuits.

This circuit breaker features an open-style enclosure, enhancing accessibility for inspections and servicing. Designed for installation on a DIN rail, it facilitates straightforward mounting within electrical panels or distribution setups. This model demonstrates solid performance at a rated voltage of 480 volts AC, with an electrical connection style classified as bolt-on for secure attachment. The trip current is set at 125% of the rated current at a temperature of 40°C, ensuring that the device reacts effectively under varying conditions.

The Allen Bradley 1492-CB3G150 also holds several important safety certifications, including VDE, IEC/EN, CSA, and UL. These certifications affirm its compliance with established safety standards, providing assurance of its reliability and performance in diverse applications. The unit is protected against accidental contact with an IP2X rating, making it suitable for many environments while promoting user safety.