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RS PRO Current Transformer 20A 21mm Bore Surface Mount Accuracy Class 1 171-8858
Specifications
| Country of Origin | India |
|---|---|
| Brand | RS PRO |
| Model | 171-8858 |
| Depth | 40mm |
| Width | 62mm |
| Mount Type | Surface Mount |
| Maximum Operating Temperature | 55°C |
| Minimum Operating Temperature | -5°C |
| Bore Diameter | 21mm |
| Secondary current | 5A |
| Terminal type | Wire |
| Primary Current | 20A |
| Minimum Operating Frequency | 50Hz |
| Maximum Operating Frequency | 60Hz |
| HOBUT 16 (Type 160) Series Current Transformer 50 A 5 VABrand | HOBUT |
| Sifam Tinsley Omega XMER Series Current Transformer 20000 ABrand | Sifam Tinsley |
Key Features
- Encapsulated square type design with polycarbonate casing for durability.
- Features wire sealable terminal covers to secure connections.
- Operates accurately within class 1 accuracy standards.
- Suitable for commercial electric power distribution and electrical substations.
- Temperature operating range from -5°C to 55°C for versatile application.
- Meets IEC 60044-1, IEC 61010-2, IEC 61869-1 standards, and has UL94V-0 compliance.
- Supports operation at frequencies between 50Hz and 60Hz.
Product Description
RS PRO 171-8858 Current Transformer is designed as a square type with robust polycarbonate encapsulation ensuring durability and insulation. The device supports a primary current rating of 20A and provides a secondary current output of 5A with a precise accuracy class 1 rating, making it well-suited for precise electrical measurements and power monitoring.
This current transformer features wire sealable terminal covers to guarantee secure and tamper-evident connections, enhancing safety and reliability in use.
Operating temperature ranges from -5°C to 55°C allow the transformer to function efficiently in diverse environmental conditions, supporting commercial electric power distribution and electrical substation applications.
The unit conforms to prominent international standards including IEC 60044-1, IEC 61010-2, IEC 61869-1 and carries UL94V-0 classification for fire safety, assuring compliance and safety for industrial environments.
It is designed for surface mount installation with compact dimensions of 62mm width and 40mm depth, allowing integration into various control panels and switchgear configurations. Operating frequency ranges between 50Hz to 60Hz, making it compatible with standard AC power systems globally.
Encapsulated square polycarbonate design ensuring durability and insulation. Class 1 accuracy ensuring precise current measurement. Sealable wire terminal covers for secure connections. Wide operating temperature range of -5°C to 55°C.
Complies with IEC 60044-1, IEC 61010-2, IEC 61869-1, and UL94V-0 standards. Surface mount type compatible with commercial electrical installations. Compact size with 62mm width and 40mm depth. Frequency operation between 50Hz and 60Hz.
This RS PRO current transformer is ideal for industrial, commercial, electrical power distribution, and substation applications, providing reliable and accurate current sensing. Explore more Current Transformers and related products in the Electronics & Electricals section at EnvMart.
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Frequently Asked Questions
This model has a primary current rating of 20A, making it suitable for various electrical applications.
The secondary current output of this transformer is 5A, which is standard for current transformers used in measurement applications.
This unit has a width of 62mm and a depth of 40mm, allowing for compact installation in control panels.
It operates efficiently within a temperature range of -5°C to 55°C, making it versatile for various environments.
It meets IEC 60044-1, IEC 61010-2, IEC 61869-1 standards and has UL94V-0 compliance, ensuring safety and reliability in industrial applications.
This model is designed for surface mount installation, facilitating easy integration into existing systems.
The bore diameter is 21mm, which is suitable for various cable sizes in electrical installations.
It operates with a precise accuracy class of 1, ensuring reliable current measurements for monitoring applications.
This unit supports operation at frequencies between 50Hz and 60Hz, making it compatible with standard AC power systems.
It features wire sealable terminal covers, which provide secure and tamper-evident connections for enhanced safety.
It is suitable for commercial electric power distribution and electrical substations, providing accurate current sensing in these environments.
The transformer is encapsulated in a robust polycarbonate casing, ensuring durability and insulation for reliable performance.
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