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Motor Starter Switch 20A Surface Mount 230V Black Eaton

BRAND: Eaton
SKU: Y7-207140
$195.00 List price: $243.00
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Eaton motor starter switch features 20A, IP65, 230V. Suited for industrial control and switching applications.
Technical Specifications
  • Rated operational current (Ie): 20 A at AC-3, 230 V star-delta; 20 A at AC-3, 400 V star-delta
  • Rated operational voltage (Ue): up to 690 V AC
  • Number of poles: 3
  • Number of contacts: 8
  • Rated short-time withstand current (Icw): 320 A for 1 second
  • Degree of protection: IP65 front side, NEMA 12
  • Operating frequency: 1200 operations per hour
  • Ambient operating temperature range: -25 °C to 40 °C
  • Mechanical lifespan: 400,000 operations
  • Screw connection terminals suitable for 1 to 2.5 mm² conductors
  • Overvoltage category: III
  • Pollution degree: 3
  • Actuator type: Short thumb-grip with black thumb grip and front plate
  • Rated breaking capacity: 100 A at 230 V, 110 A at 400 V, 80 A at 500 V, 60 A at 690 V
  • Dimensions (H x L x W): 122mm x 137mm x 80mm
  • Weight: 0.36 kg
Key Features
  • Star-delta switch with 4 contact units and 8 contacts
  • Maintained actuator with 0 (Off) position and 60° switching angle
  • Rated operational current of 20 A at AC-3 for various voltages
  • Surface mounting design with IP65 front side protection
  • Screw connection type for main circuit
  • Mechanical lifespan of 400,000 operations
  • Rated short-time withstand current of 320 A for 1 second
  • Suitable for ambient temperatures from -25 °C to 40 °C
  • Pollution degree 3 and overvoltage category III
  • Plastic enclosure material with UV resistance when shielded
Professional Installation Requirements
  • Installation by a qualified electrician or professional panel builder is required to ensure compliance with electrical standards and proper integration into switchgear assemblies.
Applications
  • Industrial motor control for star-delta starting
  • Surface mounting in control panels
  • Electrical switchgear assemblies requiring star-delta switching
Standards & Compliance
  • Complies with AS/NZS 60947 for low-voltage switchgear and controlgear
Environmental Benefits
  • Enables efficient motor starting reducing electrical and mechanical stress
  • Durable design reduces replacement frequency and waste
  • Plastic enclosure supports corrosion resistance extending product life
Warranty Information

Standard Eaton warranty applies; please refer to Eaton's official warranty policy for details.

Available Now

The Eaton Moeller® Series T0 Star-delta switch is available for immediate purchase, ideal for industrial motor control and electrical panel applications.

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