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Carlo Gavazzi 3 Phase Undervoltage Monitoring Relay SPDT 115V AC, 24V-48V DC PUA01CB23500V

Category Monitoring Relay Brand Carlo Gavazzi Condition New

Specifications

Country of Origin Italy
Power Consumption 2W
Output 8 A SPDT relay normally de-energized
Brand Carlo Gavazzi
Height 80mm
Function Undervoltage Monitoring
Length 94mm
Model PUA01CB23500V
IP Rating IP20
Width 36mm
Series PUA01
Measuring ranges 2 to 20 VAC/DC, 5 to 50 VAC/DC
Maximum Operating Temperature 60°C
Contact Configuration SPDT
Minimum Operating Temperature +60°C
Terminal type Screw
Electrical Phase 3
Switching Voltage 250V ac
Contact Current 8A
Supply DC Voltage 48 V dc
Supply AC Voltage 115, 24V
Carlo Gavazzi Current Monitoring RelayBrand Carlo Gavazzi

Key Features

  • This relay supports 3-phase undervoltage monitoring with SPDT contact configuration.
  • Operates with supply voltages of 115V AC and 24 to 48 V DC.
  • Features a power consumption of 2W and switching voltage up to 250V AC.
  • Equipped with screw terminal type and rated IP20 for protection.
  • Operating temperature ranges from 60°C minimum to 60°C maximum.
  • Includes an 8 A SPDT relay contact for normally de-energized output.
  • Has adjustable measuring ranges with DIP-switches for voltage limits and hysteresis.
  • Galvanically isolated power supply enhances safety and reliability.

Product Description

Carlo Gavazzi PUA01CB23500V is a 3 Phase Undervoltage Monitoring Relay designed for precise electrical system monitoring in industrial and commercial applications. It operates at 115V AC and 24 to 48V DC supply voltages with a power consumption of 2W, making it energy efficient and reliable.

This monitoring relay is equipped with a single-pole double-throw (SPDT) relay contact rated at 8 A and is normally de-energized, allowing for secure control and signaling. The device’s switching voltage capability is up to 250V AC, suitable for varied electrical loads.

The unit provides adjustable measuring ranges selectable by DIP-switches, allowing voltage monitoring from 2 to 20 VAC/DC, 5 to 50 VAC/DC, among others. Adjustable hysteresis and programmable latching at set levels enable customized and stable operation. Its galvanically separated power supply ensures enhanced safety and noise immunity.

Designed with screw terminals and rated IP20 for protection, this relay can be panel-mounted with dimensions of 94mm length, 80mm height, and 36mm width. It includes a built-in latch function that maintains relay output ON-position, supported by a red LED indicator for alarm status.

The product meets various international standards including CE, IEC 60947, EN 61000-6-2, CSA, EN 50081-1, and UL certifications, ensuring quality and compliance. Supports 3 phase undervoltage monitoring with SPDT output relay.

Adjustable measuring ranges from 2 to 20 VAC/DC and 5 to 50 VAC/DC are selectable via DIP-switches. Programmable latching output ensures reliable alarm signaling. Galvanically isolated power supply enhances safety and noise immunity.

Compact design with screw terminal connection facilitates easy installation. Red LED alarm and power ON indication for easy status monitoring. Meets CE, IEC, EN, CSA, and UL safety and quality standards.

This Carlo Gavazzi monitoring relay is suitable for industrial automation, electrical control panels, machine safety circuits, HVAC systems, and other demanding electrical applications. It offers precise undervoltage detection to protect equipment and ensure operational safety.

Explore more Monitoring Relays and electrical automation devices in the Electronics & Electricals category at EnvMart for comprehensive industrial solutions.

Carlo Gavazzi 3 Phase Undervoltage Monitoring Relay SPDT 115V AC, 24V-48V DC PUA01CB23500V
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Frequently Asked Questions

The power consumption of this model is 2W.

It has a maximum switching voltage capability of up to 250V AC.

The adjustable measuring ranges selectable via DIP-switches are from 2 to 20 VAC/DC and 5 to 50 VAC/DC.

This relay features an 8 A SPDT relay output that is normally de-energized.

The dimensions of this unit are 94mm in length, 80mm in height, and 36mm in width.

It is rated IP20 for protection.

It operates with supply voltages of 115V AC and 24 to 48V DC.

The operating temperature range for this relay is from +60°C to 60°C.

It is equipped with screw terminals for connection.

This monitoring relay meets various international standards including CE, IEC 60947, EN 61000-6-2, CSA, EN 50081-1, and UL certifications.

It is suitable for industrial automation, electrical control panels, machine safety circuits, and HVAC systems.

Yes, it includes a red LED indicator for alarm and power ON status monitoring.

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