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Main Switch 20A | IP65 Protection | Emergency Stop Function | Flush Mount Design by Eaton
This 20A main switch features IP65 protection and an emergency stop function, making it ideal for industrial and commercial electrical installations. Built for safety and reliability, it offers a mechanical lifespan of 400,000 operations and is designed for flush mounting in control panels.
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Product Name/Title: Main Switch 20A | IP65 Protection | Emergency Stop Function | Flush Mount Design by Eaton
Brand: Eaton
SKU: Y7-53110
Alternatively Known As: Eaton T0 Main Switch, Eaton Emergency Stop Switch, Eaton Flush Mount Main Switch, Eaton 20A Main Switch
Technical Specifications
- Rated operational current (Ie) up to 20 A
- Rated short-time withstand current (Icw): 320 A for 1 second
- Single-pole with 1 contact unit
- Degree of protection: NEMA 12, IP65 front side
- Mechanical lifespan: 400,000 operations
- Operating temperature range: -25 °C to 50 °C
- Shock resistance: 15 g mechanical shock
- Rated impulse withstand voltage (Uimp): 6000 V AC
- Lockable in Off position with yellow locking ring
- Switching angle: 90°
- Terminal capacity: 0.75 - 2.5 mm² flexible and solid conductors
- Mounting method: Flush mounting
- Dimensions (H x L x W): 74mm x 101mm x 65mm
- Weight: 0.13 kg
Key Features
- Single-pole main switch with 1 contact unit
- Emergency switching off function with red rotary handle and yellow locking ring
- Lockable in the 0 (Off) position for safety
- Flush mounting design with IP65 front side protection
- Rated operational current up to 20 A
- Mechanical lifespan of 400,000 operations
- Suitable for branch circuits and motor disconnect applications
- Rated short-time withstand current of 320 A for 1 second
- Shock resistance of 15 g according to IEC/EN 60068-2-27
- Operating temperature range from -25 °C to 50 °C
Professional Installation Requirements
- Installation by a qualified electrician is required to ensure compliance with safety standards and proper integration into electrical systems.
Applications
- Emergency switching off in industrial and commercial electrical installations
- Main switch for branch circuits and motor disconnect
- Flush mounting in control panels and switchgear assemblies
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Durable design reduces replacement frequency and waste
- High operational reliability minimizes downtime and energy loss
Warranty Information
Standard Eaton warranty applies; refer to Eaton for specific warranty terms and conditions.
Available Now
The Eaton Moeller® series T0 Main Switch 20A is available for immediate purchase, ideal for industrial and commercial electrical safety applications.
