DTU365 - 400A Safety Switch Description
DTU365 - 400A Safety Switch
When you're working with a high-capacity electrical system, the right disconnect switch matters. You need a device with the right electrical ratings, a configuration that matches your equipment, and dimensions that fit the installation space. The DTU365 Safety Switch brings those essential specifications together with a 400-amp current rating, 240V voltage rating, and three-pole configuration, making it a strong option for compatible commercial and industrial electrical applications.
Whether you're replacing an existing safety switch or planning a facility electrical upgrade, matching the equipment to the job is what matters. The DTU365 is designed to serve as a disconnecting device in an appropriately rated electrical system. Its three-pole arrangement lets you switch three conductors together, a useful feature in many three-phase electrical installations.
Key Features and Benefits
- 400-Amp Current Rating
- 240V Voltage Rating
- Three-Pole Configuration
- Equipment Disconnect Function
- Replacement and Upgrade Potential
- Straightforward Product Identification
Technical Specifications
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Part Number: DTU365
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Product Category: Safety Switch
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Amperage: 400 Amps
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Voltage Rating: 240V
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Number of Poles: 3
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Height: 53.81 inches
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Width: 23.13 inches
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Depth: 7.25 inches
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Overall Dimensions (H × W × D): 53.81 × 23.13 × 7.25 inches
Material Compliance and Certifications
Selecting a safety switch involves more than checking the amperage and voltage on a specification sheet. Enclosure construction, environmental suitability, short-circuit ratings, and applicable electrical certifications all play an important role in determining whether a disconnect switch meets the requirements of a particular installation.
For the DTU365, the supplied information confirms a 400-amp current rating, 240V voltage rating, three-pole configuration, and physical dimensions. However, the available specifications do not establish the enclosure material, NEMA enclosure classification, or specific UL, CSA, or other third-party certifications.
Where It Works Best
- Commercial Electrical Facilities
- Industrial Equipment Installations
- Three-Phase Electrical Systems
- Electrical Equipment Rooms
- Maintenance and Replacement Projects
- Facility Electrical Upgrades
- High-Capacity Equipment Installations
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Specifications
- Height:53.81
- Width:23.13
- Depth:7.25
- Poles:3
- Amperes:400
- A.I.C. Rating & Volts:240
- Sub-Category:SAFETY SWITCH
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