3UL2302-1A
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$133.65
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$133.65
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The Siemens 3UL2302-1A is a high-quality residual-current transformer designed for precise residual current monitoring in industrial and factory automation environments. Featuring a compact design with a 35 mm bushing opening, this transformer reliably detects residual currents ranging from 30 mA to 40 A, helping ensure safety and prevent equipment damage. Its robust construction supports touch protection, and it is compatible with various DIN rail or threaded mounting setups, making it versatile for different system configurations. As a factory-grade component, the Siemens 3UL2302-1A is built to meet rigorous industrial standards, making it a trusted choice for automation professionals worldwide.
Key Features of Siemens 3UL2302-1A
- Residual-current monitoring transformer designed for accurate detection
- Bushing opening size of 35 mm to accommodate various cable sizes
- Supports residual currents from 30 mA up to 40 A
- Compact dimensions: 64 mm height, 70 mm width, 75.5 mm depth
- Mounting options include DIN rail and threaded installation
- Screw-type termination for secure and reliable electrical connections
- Includes touch protection feature for enhanced operator safety
- Temperature rating suitable for harsh industrial environments (-25 to 60 °C)
Technical Specs of 3UL2302-1A
Explore Siemens 3UL2302-1A specifications for detailed parameters.
| Specification | Details |
|---|---|
| Primary Current Range | 30 mA to 40 A |
| Bushing Opening | 35 mm |
| Dimensions (H x W x D) | 64 mm x 70 mm x 75.5 mm |
| Mounting Type | DIN Rail / Threaded |
| Termination Style | Screw |
| Temperature Range | -25 to 60 °C |
| Touch Protection | Yes |
Applications / Use Case
This Siemens 3UL2302-1A is commonly used in industrial automation environments to monitor residual currents for safety and system integrity. It is ideal for integration into factory control panels, process control systems, and production lines where early detection of leakage currents prevents electrical faults and equipment damage. Its compact size and flexible mounting options allow seamless setup in motion control setups and machine automation systems, making it a critical component in maintaining automated system reliability worldwide.
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