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Jefferson 411-0051-277

SKU:411-0051-277

By : Jefferson Electric

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Description

The Jefferson Electric 411-0051-277 is a compact, single-phase encapsulated transformer built for general-purpose applications. With a 0.5 KVA rating and aluminum windings, it efficiently steps down 277V to 120/240V while offering a 95°C temperature rise and durable encapsulated enclosure for added protection.

Key Features:

• Voltage Rating: 277V Primary to 120/240V Secondary

• Power Rating: 0.5 KVA – Ideal for light-duty applications

• Single Phase – For consistent and reliable performance

• Encapsulated Enclosure – Protects against dust and moisture

• Aluminum Windings – Lightweight and cost-effective

• Temp Rise: 95°C for enhanced thermal performance

• Taps: 2 - 2.5% FCBN for voltage adjustment flexibility

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Additional information

  • DIMENSIONS

    4.59 × 5.06 × 10.19 in

  • KVA:

    0.5

  • PHASE:

    SINGLE

  • PRIMARY VOLTAGE:

    277

  • SECONDARY VOLTAGE:

    120/240

  • WINDING MATERIAL:

    ALUMINUM

  • HZ:

    60

  • TEMP RISE:

    95

  • ENCLOSURE:

    ENCAPSULATED

  • TYPE:

    GENERAL PURPOSE ENCAPSULATED

  • TAPS:

    2 - 2.5% FCBN

  • Weight

    15 lsb