Trade Discount 20%
20A Main Switch | Emergency Off Function | IP65 Protection | Flush Mount by Eaton
20A main switch with emergency off function and IP65 protection—ideal for industrial and commercial electrical installations. Built for safety and reliability, featuring a durable flush mount design and a mechanical lifespan of 400,000 operations.
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Product Name/Title: 20A Main Switch | Emergency Off Function | IP65 Protection | Flush Mount by Eaton
Brand: Eaton
SKU: Y7-91078
Alternatively Known As: Eaton T0 Main Switch, Eaton Moeller T0 Switch, 20A Main Switch, Flush Mount Main Switch, Emergency Off Switch
Technical Specifications
- Rated operational current (Ie) up to 20 A
- Rated operational power up to 7.5 kW depending on voltage
- Rated short-time withstand current (Icw) 320 A for 1 second
- Degree of protection: NEMA 12, IP65 front side
- Number of poles: 2
- Mechanical lifespan: 400,000 operations
- Operating temperature range: -25 °C to 50 °C
- Switching angle: 90°
- Lockable in Off position with red rotary handle and yellow locking ring
- Terminal capacity: flexible and solid wires from 0.75 to 2.5 mm²
- Shock resistance: 15 g mechanical
- Mounting method: Flush mounting
- Dimensions (H x L x W): 74mm x 101mm x 65mm
- Weight: 0.135 kg
Key Features
- 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 short-time withstand current of 320 A for 1 second
- Mechanical lifespan of 400,000 operations
- Suitable for ambient temperatures from -25 °C to 50 °C
- Interlockable and maintenance/service switch versions available
- Rated operational current up to 20 A and rated operational power up to 7.5 kW
- Shock resistance of 15 g according to IEC/EN 60068-2-27
Professional Installation Requirements
- Professional installation by a qualified electrician is required to ensure compliance with safety standards and proper integration into electrical systems.
Applications
- Industrial and commercial electrical installations
- Motor disconnect and emergency stop applications
- Front mounting 4-hole branch circuits
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Durable design reduces replacement frequency and waste
- High operational reliability minimizes energy loss and downtime
Warranty Information
Warranty details available from Eaton; typically includes coverage against manufacturing defects.
Available Now
The Eaton Moeller® series T0 Main Switch 20A is available for immediate purchase, ideal for industrial and commercial electrical safety and control applications.
