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Siemens 3UL2202-1A Residual Current Protection Component Transformer

Siemens 3UL2202-1A Residual Current Protection Component Transformer.

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ManufacturerSiemens

Part number3UL2202-1A

Bushing Opening 65 mm

Rated Fault Current 0.3 A

Type Component Summation Current Transformer

Delay Without ON delay

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65mm Bushing Opening 0.3A Rated Fault Current Residual Current Protection Component Summation Transformer No ON Delay Enhanced Electrical Safety

Product description

The Siemens 3UL2202-1A is a component summation current transformer for residual current protection devices. It features a bushing opening of 65 mm and is designed for a rated fault current of 0.3 A. This component operates without an ON delay, providing immediate detection of earth faults.

This residual current protection component is essential for enhancing electrical safety in industrial and commercial installations by detecting leakage currents that could pose a fire or shock hazard. It is typically integrated into larger protective systems.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 3UL2202-1A, providing a critical safety component for your electrical distribution systems.

Technical specifications

Bushing Opening	65 mm
Rated Fault Current	0.3 A
Type	Component Summation Current Transformer
Delay	Without ON delay
Manufacturer	Siemens

Common applications

Industrial Electrical Systems

Commercial Buildings

Control Panels

Power Distribution

Safety Monitoring

Electrical Installations

Compatible systems

Siemens RCD Systems Electrical Distribution Panels Protective Relaying Circuits

Also known as

Siemens RCD Component 3UL2202-1A Summation Current Transformer 65mm Residual Current Protection Transformer

Replaces / compatible with

Used as a component within Siemens residual current protection systems or other compatible earth leakage protection circuits. Ensures accurate fault current detection.

Technical note

Expert tip

The 3UL2202-1A is designed to be a component within a complete Residual Current Device (RCD) system; it requires integration with appropriate protective relays or circuit breakers.

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Frequently asked questions

What is the bushing opening size and rated fault current for the Siemens 3UL2202-1A?

The Siemens 3UL2202-1A component summation current transformer has a bushing opening of 65 mm and is rated for a fault current of 0.3 A.