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Main Load Disconnector Switch 63A | IP40 & IP10 Protection | Single-Pole with Lift Terminal by Eaton
Main load disconnector switch rated at 63A with IP40 and IP10 protection—ideal for industrial and rail applications. Built for reliable electrical isolation, featuring highly wear-resistant contacts and a compact design for easy installation.
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Product Name/Title: Main Load Disconnector Switch 63A | IP40 & IP10 Protection | Single-Pole with Lift Terminal by Eaton
Brand: Eaton
SKU: Y7-276274
Alternatively Known As: Main Load Isolator Switch, Load Break Switch, Electrical Isolation Switch, Rail Disconnector Switch
Technical Specifications
- Product Name: Eaton Moeller series IS Disconnector
- Catalog Number: 276274
- EAN: 4015082762742
- Degree of protection: IP40 IP10
- Terminals: Lift terminal
- Equipment heat dissipation, current-dependent: 1.8 W
- Imprint/indication: Symbol "arrows"
- Ambient operating temperature: -5 °C to 40 °C
- Built-in depth: 69.5 mm
- Heat dissipation per pole, current-dependent: 4.8 W
- Number of contacts (normally closed): 1
- Number of contacts (normally open): 1
- Amperage rating: 63 A
- Rated short-time withstand current (Icw): 1 kA
- Voltage type: AC
- Type: IS. Main load disconnector switch
- Rated operational current for specified heat dissipation (In): 63 A
- Rated operational voltage (Ue) - max: 240 V
- Rated switching capacity: 12.5 kA
- Width in number of modular spacings: 1
- Number of poles: Single-pole
- Dimensions (H x L x W): 80mm x 60mm x 17.7mm
- Weight: 0.1 kg
Key Features
- Main load disconnector switch with isolation function
- Highly wear resistant contacts
- Classified for use in rail rolling stock
- Rated operational current: 63 A
- Rated operational voltage: 240 V AC
- Single-pole switch
- Rated switching capacity: 12.5 kA
- Lift terminal connections
- Degree of protection: IP40 and IP10
- Ambient operating temperature range: -5 °C to 40 °C
Professional Installation Requirements
- Professional installation by a qualified electrician is recommended to ensure compliance with electrical safety standards and proper operation.
Applications
- Switchgear for industrial and advanced commercial applications
- Rail rolling stock electrical isolation
Standards & Compliance
- Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- RoHS compliant ensuring reduced hazardous substances
- Durable design reduces replacement frequency and waste
Warranty Information
Standard Eaton warranty applies; please refer to Eaton's official warranty policy for details.
Available Now
The Eaton IS-63/1 Main Load Disconnector Switch is available now for immediate purchase. Ideal for industrial, commercial, and rail applications requiring reliable electrical isolation.
