ZALVB4

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Overview of Schneider ZALVB4 Light Block

The Schneider ZALVB4 is a red light block accessory featuring an integral and protected LED for clear visual signaling. It is designed for 22mm Harmony XALD and XALK control and signaling units. The light block ensures easy and reliable indication in industrial control panels.

Key Features of Schneider ZALVB4

  • Integral LED: Provides steady red illumination for effective visual signaling.
  • Wide Voltage Supply: Operates on 19.2 to 30 V DC and 21.6 to 26.4 V AC.
  • Energy Efficient: Consumes only 18mA at rated voltage for low power operation.
  • Long Life: Rated for 100,000 hours at rated voltage and 25°C.
  • Safe and Reliable: Protected LED enhances durability and reduces maintenance.
  • Mounting: Rear mounting with screw clamp terminals for secure and easy installation.
  • Robust Construction: Complies with EN/IEC 60947-5-5 standards and provides IP20 protection.
  • Vibration and Shock Resistant: Conforms to IEC 60068-2-6 and IEC 60068-2-27 standards.
  • Surge and EMI Resistance: Meets IEC 61000-5-1 and IEC 61000-4-4/3 standards for immunity and emission.

Technical Specs of Schneider ZALVB4

Parameter Specification
Light Color Red
Voltage Supply 19.2–30 V DC, 21.6–26.4 V AC
Current Consumption 18 mA
Mounting Type Rear mounting, screw clamp terminals
Protection Rating IP20
Standards EN/IEC 60947-5-5, UL 508, CSA C22.2 No 14
Vibration Resistance 5 g (12–500 Hz)
Shock Resistance 30 g (18 ms), 50 g (11 ms) half sine wave
Surge Withstand 1 kV
Electromagnetic Emission Class B (IEC 55011)
Dimensions 22 mm diameter
Service Life 100,000 h at rated voltage and 25°C

Applications / Use Case

The Schneider ZALVB4 light block is designed for use with Harmony XB5 22mm control and signaling units, providing clear visual status indication in control panels for industrial automation and process control systems. Its durable LED and mounting design ensure reliable long-term signaling.

Schneider Electric guarantees product quality with compliance to international safety and electromagnetic compatibility standards.

ZALVB4

$0.00

  • ACHIEVING

    4.0

    average rating

  • With

    95%

    positive reviews

  • LESS THAN

    1%

    return rate

Does it come with a warranty?

Yes, All products are offered wth 1-Year warranty.

What is the condition of the product?

All products sold are New & Unused.

How fast is shipping?

All products are delivered within 2-8 business days depending on our stock location.

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