🔄 Cutler-Hammer 9441H354 Series B Reversing Drum Switch Type DB2 Eaton CH NIB Technical Overview
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The Cutler-Hammer 9441H354 Series B Reversing Drum Switch is a robust industrial switch designed for controlling the direction of electric motors in heavy machinery and equipment. This product from Eaton’s Cutler-Hammer line is built to provide reliable performance in reversing motor functions safely and efficiently. The DB2 type reversing drum switch allows operators to easily switch motor rotation between forward and reverse directions. This functionality is essential in applications such as conveyor systems, hoists, cranes, and machine tools. The switch’s rugged design ensures long service life even under harsh industrial conditions such as dust, vibration, and humidity.
This switch is built with heavy-duty contacts and a durable drum mechanism that can handle frequent switching cycles. It supports high current ratings suitable for industrial motors. The insulation and contact materials minimize electrical arcing, improving safety and reducing wear. The switch’s compact size helps it fit into various control panels with limited space. It has a simple mechanical operation that does not require complex wiring or additional relays in many cases. This makes installation straightforward and reduces system complexity. The device is designed to meet industrial standards for electrical safety and reliability, ensuring compliance with regulatory requirements.
In recent industrial news, reversing drum switches like the 9441H354 have seen increasing demand due to the rise in automation and the need for precise motor control. Industries such as manufacturing, mining, and material handling are adopting these switches to improve operational flexibility. Maintenance teams appreciate the ease of replacement and the minimal downtime associated with this type of switch. Furthermore, advancements in materials and manufacturing processes have increased switch durability and performance. As factories modernize, the integration of reliable manual controls alongside automated systems remains critical for safety and operational control.
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| Model Number | Description | Current Rating | Application | Mounting Type |
|---|---|---|---|---|
| 9441H352 Series B | Reversing Drum Switch, Eaton Cutler-Hammer | 25A | Motor Control | Panel Mount |
| 9441H360 Series C | Heavy Duty Reversing Switch, DB3 Type | 30A | Industrial Motors | DIN Rail |
| 9441H370 Series B | Reversing Drum Switch with Enhanced Contacts | 40A | Hoists and Cranes | Panel Mount |
| DB2-50 Eaton | Compact Reversing Switch for Small Motors | 20A | Conveyor Systems | Surface Mount |
| CH 9441H355 | High Durability Drum Switch Series B | 35A | Machine Tools | Panel Mount |
🏭 About Zhangzhou Fengyun Electrical Equipment Co., Ltd.
Zhangzhou Fengyun Electrical Equipment Co., Ltd. is a leading supplier in the industrial control market. The company has strong capabilities in manufacturing and sourcing high-quality control equipment. It specializes in importing and exporting well-known European and American industrial automation brands. With years of experience, Fengyun Electrical offers reliable products and excellent technical support to global customers. Their sales engineer Amy is available to assist with inquiries and technical advice.
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Email: geabbamy@gmail.com
