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RS PRO Current Transformer 400 A 21mm Bore Surface Mount with Wire Terminals 171-8799

Category Current Transformer Brand RS PRO Condition New

Specifications

Country of Origin India
Brand RS PRO
Length 98mm
Model 171-8799
Depth 45mm
Width 74mm
Mount Type Surface Mount
Series RS PRO
Minimum Operating Temperature 55°C
Bore Diameter 21mm
Secondary current 5A
Terminal type Wire
Standards/Approvals IEC 60044-1, IEC 61010-2, IEC 61869-1, UL 94 V-0
Primary Current 400A
Minimum Operating Frequency 50Hz
Maximum Operating Frequency 60Hz
Siemens 4NC Series Window Current Transformer, 400A Input, 400 5, 5 A Output, 36mm BoreBrand: Siemens
Siemens SENTRON Series Current Transformer 400 A 400 5 5 VABrand: Siemens

Key Features

  • The transformer is designed for a primary current rating of 400 A.
  • It has a secondary current of 5 A suitable for metering applications.
  • The device includes wire sealable terminal covers for secure connections.
  • Operating temperature range up to 55°C ensures stable performance.
  • It complies with IEC 60044-1, IEC 61010-2, IEC 61869-1 and UL 94 V-0 standards.
  • Compact dimensions of 98mm length, 74mm width, and 45mm depth.
  • The bore diameter is 21mm to accommodate bus bar installations.
  • Designed for surface mounting with multiple mounting option versatility.

Product Description

RS PRO 171-8799 is a high quality Current Transformer with a 400 A primary current rating and 21mm bore diameter. Constructed with a durable polycarbonate encapsulated square case, it ensures excellent mechanical protection and electrical insulation.

This current transformer is equipped with wire sealable terminal covers facilitating secure and tamper-evident connections. It supports a standard 5 A secondary current output, making it ideal for metering and protection applications in industrial, commercial, and electrical automation systems.

With its surface mount design, the transformer can be installed easily in various equipment setups. Compliance with international standards IEC 60044-1, IEC 61010-2, IEC 61869-1, and UL 94 V-0 guarantees safety and reliability in use.

Operating efficiently in environments up to 55°C temperature with frequencies from 50 Hz to 60 Hz, this device offers wide compatibility. Its compact form factor of 98mm length, 74mm width, and 45mm depth allows for space-saving installation on bus bars or panels with a 21mm bore diameter.

Applications include electrical distribution panels, industrial process control, automation equipment, and energy monitoring systems, ensuring accurate current measurement and enhanced system safety.

The transformer delivers comprehensive class accuracy suitable for precision metering. The molded case design enhances durability and electrical performance. Multiple mounting options including wall, cable, bus bar and DIN rail mounting provide installation flexibility.

Wire sealable terminal covers prevent unauthorized access and maintain connection integrity. Compact and lightweight design facilitates ease of handling and integration.

This RS PRO Current Transformer is manufactured in India, ensuring quality control and consistent performance. It is an essential component for reliable current measurement in a variety of industrial and commercial electrical installations.

Explore the RS PRO range of transformers on EnvMart for comprehensive solutions in electrical measurement and control gear.

RS PRO Current Transformer 400 A 21mm Bore Surface Mount with Wire Terminals 171-8799
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Frequently Asked Questions

This model has a primary current rating of 400 A, making it suitable for various metering applications.

It provides a secondary current output of 5 A, which is standard for metering purposes.

The transformer measures 98mm in length, 74mm in width, and 45mm in depth, allowing for compact installation.

It has a bore diameter of 21mm, designed to accommodate bus bar installations.

This unit is designed for surface mounting and supports multiple mounting options including wall, cable, bus bar, and DIN rail.

It operates efficiently in environments with temperatures up to 55°C.

It complies with IEC 60044-1, IEC 61010-2, IEC 61869-1, and UL 94 V-0 standards, ensuring safety and reliability.

The transformer operates within a frequency range of 50 Hz to 60 Hz, suitable for various electrical applications.

It features wire sealable terminal covers, which provide secure and tamper-evident connections.

This model is ideal for use in electrical distribution panels, industrial process control, automation equipment, and energy monitoring systems.

It is manufactured in India, ensuring quality control and consistent performance.

The weight of this model is not specified in the provided data, so please check the product specifications for this detail.

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