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Siemens Voltage Monitoring Relay 15-600V AC/DC (3UG3532-1AL20)

Siemens voltage monitoring relay, 15-600V AC/DC, with adjustable threshold.

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ManufacturerSiemens

Part number3UG3532-1AL20

Type Monitoring Relay

Width 22.5mm

Measurement Voltage 15-600V AC/DC

Features Adjustable Threshold & Hysteresis

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12-month warranty

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Wide voltage range (15-600V AC/DC) Adjustable threshold and hysteresis Single changeover contact 22.5mm compact size AC 230V control voltage

Product description

The Siemens 3UG3532-1AL20 is a 22.5mm wide monitoring relay designed to measure a wide range of AC/DC voltages from 15V to 600V. It allows for precise adjustment of the threshold value and hysteresis, offering flexibility in protection settings. This relay is equipped with one changeover (CO) contact and operates on AC 230V at 50/60Hz, featuring screw terminals for reliable connections.

This versatile monitoring relay is suitable for various industrial applications requiring voltage monitoring and protection, such as in control panels, power supplies, and machine tools. Its broad voltage range makes it adaptable to diverse system requirements.

Source the Siemens 3UG3532-1AL20 monitoring relay from Stanlo Automation, your veteran-owned partner for surplus industrial automation parts. We ensure quality and availability for your essential components.

Technical specifications

Type	Monitoring Relay
Width	22.5mm
Measurement Voltage	15-600V AC/DC
Features	Adjustable Threshold & Hysteresis
Contacts	1 Changeover (CO)
Control Voltage	AC 230V
Frequency	50/60Hz
Connection	Screw Terminal

Common applications

Industrial Control Panels

Power Supply Monitoring

Machine Tools

Automation Systems

Electrical Protection

Compatible systems

AC and DC Power Systems Control Circuits

Also known as

Siemens voltage relay 15-600V AC/DC monitor 3UG3532 voltage monitor

Replaces / compatible with

The Siemens 3UG3532-1AL20 is a discontinued product. The recommended replacement type is the Siemens 3UG4632-1AW30.

Technical note

Expert tip

When setting the threshold and hysteresis, ensure they are configured appropriately to prevent nuisance tripping while still providing adequate protection.

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Frequently asked questions

What is the adjustable voltage range for the Siemens 3UG3532-1AL20 monitoring relay?

The Siemens 3UG3532-1AL20 monitoring relay can measure voltages from 15V up to 600V, suitable for both AC and DC applications. It also features adjustable threshold and hysteresis settings.