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Allen Bradley 140M Circuit Breakers 140M-C-SNF

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140M-C-SNF

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The Allen Bradley 140M-C-SNF is a shunt trip module designed primarily for the remote tripping of circuit breakers. It operates at a rated voltage range of 220 to 230 VAC and is compatible with various frame sizes in the 140M series.

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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 140M-C-SNF

ManufacturerAllen Bradley
Product TypeShunt Trip Module
Product Line140M Circuit Breakers
Part Number140M-C-SNF
Primary FunctionEnables remote electrical tripping of the circuit breaker
Rated Voltage220 to 230 VAC
Minimum Frequency50 Hz
Maximum Frequency60 Hz
Compatibility (Frame Sizes)140M-C, 140M-D, and 140M-F Frame
Terminal TypeScrew terminals
IP RatingIP2X
Wire Size#18 to #14 AWG
Pollution Degree Rating3 Degree
Minimum Operating Temperature-25°C
Maximum Operating Temperature60°C
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The 140M-C-SNF is an Allen Bradley shunt trip module engineered specifically to facilitate remote circuit breaker tripping. This module functions effectively with a voltage input of 220 to 230 VAC, making it a suitable choice for numerous applications. It is compatible across multiple frame sizes, including 140M-C, 140M-D, and 140M-F varieties.

Frequency operation ranges from a minimum of 50 Hz to a maximum of 60 Hz, supporting standard electrical systems. The module utilizes screw terminals for reliable wiring connections, ensuring ease of installation. With an IP2X rating, this product offers protection against solid objects that are greater than 12 mm, making it ideal for various environments, albeit with limited moisture exposure.

The 140M-C-SNF can accommodate wire sizes from #18 to #14 AWG, providing flexibility for different wiring setups. Additionally, it operates efficiently within a temperature spectrum, functioning at a minimum of -25°C and a maximum of 60°C. The pollution degree rating of 3 indicates that it can operate in environments with a moderate level of contamination. This module is a practical solution for integrating remote tripping capabilities in industrial circuit management.