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CARLO GAVAZZI PUA01CD48500V AC/DC Over Voltage Relay

The CARLO GAVAZZI PUA01CD48500V is a precision AC/DC overvoltage monitoring relay suitable for protecting sensitive equipment from voltage spikes. It offers selectable measuring ranges via DIP switches, adjustable voltage limits, and a programmable latching function for enhanced control. The relay’s SPDT output provides a reliable switching mechanism, and its robust construction ensures durability in demanding industrial environments. It is commonly used in power distribution systems, motor protection circuits, and other applications where overvoltage protection is critical.

Authorized Distributors
Source:DigiKey
Part No:PUA01CD48500V
Stock:3
Inv Date:05-29-2026
Price: Unit price: $145.35
Buy/RFQ:
Source:DigiKey
Part No:PUA01CD48500V
Stock:5
Inv Date:05-29-2026
Price: Unit price: $133.09
Buy/RFQ:
Part No:PUA01CD48500V
Stock:0
Inv Date:05-30-2026
Price: Unit price: $145.35
Buy/RFQ:
Part No:PUA01CD48500V
Stock:1
Inv Date:05-29-2026
Price: Unit price: $148.26
Buy/RFQ:
Part No:PUA01CD48500V
Stock:5
Inv Date:05-29-2026
Price: Unit price: $143.47
Buy/RFQ:
Part No:PUA01CD48500V
Stock:5
Inv Date:05-29-2026
Price: Unit price: $143.47
Buy/RFQ:

CARLO GAVAZZI PUA01CD48500V AC/DC Over Voltage Relay Specifications:

  • Measuring Ranges: 2 to 20 VAC/DC, 5 to 50 VAC/DC, 20 to 200 VAC/DC, 50 to 500 VAC/DC, 0.4 to 4 Vp AC
  • Output: 8 A SPDT relay normally de-energized
  • Mounting: DIN-rail or plug-in module
  • Housing: 22.5 mm Euronorm or 36 mm plug-in
  • Supply Voltage: 24 to 48 VAC/DC or 115/230 VAC
  • LED Indication: Relay and power supply ON
  • Hysteresis: Approx. 4% of set value
  • Operating Temperature: -20 to 60°C
  • Storage Temperature: -30 to 80°C
  • Accuracy: ± 1000 ppm/°C
  • Dielectric Strength: ≥2 kVAC (rms)
  • Impulse Withstand Voltage: 4 kV (1.2/50 µs)
  • Pollution Degree: 3 (DUA01), 2 (PUA01)

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Frequently Asked Questions

Where can I buy CARLO GAVAZZI PUA01CD48500V?

You can click on the BUY or RFQ button to purchase PUA01CD48500V from an authorized CARLO GAVAZZI distributor.

How do I troubleshoot issues or seek technical support for part PUA01CD48500V?

You can download the PUA01CD48500V datasheet or visit the CARLO GAVAZZI website for support.

Who is the manufacturer of PUA01CD48500V?

CARLO GAVAZZI

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