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Allen Bradley 1395 Spare Parts SP-155189

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SP-155189

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The Allen Bradley SP-155189 is a miniature circuit breaker that serves as a supplementary protector. This unit offers a current rating range from 0.5 A to 63 A and is designed with single and multi-pole voltage ratings for both AC and DC applications.

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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 SP-155189

ManufacturerAllen Bradley
Product TypeMiniature Circuit Breaker / Supplementary Protector
Product Line1395 Spare Parts
Part NumberSP-155189
Weight2.00 lbs (0.91 kg)
Current Rating0.5 A to 63 A
Rated Voltage (Single Pole) AC277V AC
Rated Voltage (Multi-Pole) AC480Y/277V AC
Rated Voltage (Single Pole) DC48V DC
Rated Voltage (Multi-Pole) DC125V DC
Interrupting Capacity10 kA
Terminal TypeDual Terminal
Mounting TypeDIN Rail Mount
IP RatingIP20
Minimum Frequency50 Hz
Maximum Frequency60 Hz
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The part number SP-155189, part of Allen Bradley's 1395 Spare Parts series, functions as a miniature circuit breaker and supplementary protector. It is engineered to handle a current rating ranging from 0.5 A up to 63 A, catering to various electrical load requirements. This component can be used in both AC and DC applications, featuring a rated voltage of 277V AC for single-pole configurations and 480Y/277V AC for multi-pole configurations. For DC usage, its specifications include 48V for single-pole and 125V for multi-pole ratings.

This circuit breaker is equipped with an interrupting capacity of 10 kA, offering robust protection against electrical faults. The design incorporates dual terminals, enhancing its connectivity options while allowing for seamless integration into existing setups. Installation is straightforward with a DIN rail mounting capability, facilitating secure placement within electrical enclosure systems.

The SP-155189 adheres to an IP20 rating, indicating protection from solid objects greater than 12 mm while not being sealed against dust or water intrusion. This allows for its deployment in standard environments where direct exposure to moisture is not a concern. It is designed to function within a frequency range of 50 Hz to 60 Hz, making it versatile for various regional electrical standards.

Revision Part #Also known as
Ser ASP-155189-A, Series A, Rev A
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