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3-Pole Main Switch 20A | NEMA 12 & IP65 Rated | Emergency Stop Function | Flush Mount by Eaton
3-pole main switch with a 20A rated current and NEMA 12/IP65 protection—ideal for industrial and commercial electrical installations. Built for safety compliance, featuring an emergency stop function and a high mechanical lifespan of 400,000 operations.
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Product Name/Title: 3-Pole Main Switch 20A | NEMA 12 & IP65 Rated | Emergency Stop Function | Flush Mount by Eaton
Brand: Eaton
SKU: Y7-38873
Alternatively Known As: Eaton T0 Main Switch, Eaton Moeller T0 Switch, 3-Pole Main Switch, Emergency Stop Switch, Flush Mount Main Switch
Technical Specifications
- Rated current: 20 A
- Number of poles: 3
- Mounting method: Flush mounting
- Degree of protection: NEMA 12, IP65 front side
- Rated impulse withstand voltage: 6000 V AC
- Mechanical lifespan: 400,000 operations
- Operating temperature: -25 °C to 50 °C
- Rated breaking capacity: up to 110 A depending on voltage
- Switching angle: 90°
- Lockable in off position with yellow locking ring
- Terminal capacity: 1 x (1 - 2.5) mm² solid or stranded, 2 x (0.75 - 2.5) mm² flexible with ferrules
- Tightening torque: 1 Nm
- Overvoltage category: III
- Pollution degree: 3
- Dimensions (H x L x W): 74mm x 111mm x 65mm
- Weight: 0.142 kg
Key Features
- 20 A rated current with 3-pole configuration
- Flush mounting design with red rotary handle and yellow locking ring
- Emergency switching off function with lockable off position
- High mechanical lifespan of 400,000 operations
- Degree of protection: NEMA 12 and IP65 front side
- Rated impulse withstand voltage of 6000 V AC
- Suitable for branch circuits and motor disconnect
- Rated breaking capacity up to 110 A depending on voltage
- Operating temperature range from -25 °C to 50 °C
- Interlockable and lockable for safety compliance
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 branch circuit protection
- Emergency stop and maintenance switch applications
Standards & Compliance
- Complies with AS/NZS 60950 – Safety of IT and Communication Equipment
- Complies with 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 are provided by Eaton and typically cover manufacturing defects; please refer to Eaton's official warranty policy.
Available Now
The Eaton Moeller® series T0 Main Switch 20A 3-Pole Flush Mount is available for immediate purchase, ideal for industrial and commercial electrical safety and control applications.
