1sna166724r2300 – fit-2/1-3

Why Choose the TE Connectivity 1SNA166724R2300 FIT-2/1-3 Voltage Test Plug?

The TE Connectivity 1SNA166724R2300 is an FIT-2/1-3 voltage test plug from the ENTRELEC ESSAILEC measuring and testing range. It provides a dedicated removable interface for accessing compatible voltage test sockets during measurement, commissioning, monitoring and maintenance of secondary electrical circuits.

ESSAILEC test systems are designed for applications involving current and voltage transformer secondary circuits, electrical meters, instrumentation and protection relays. The FIT-2/1-3 belongs to the ESSAILEC voltage plug family, allowing technicians to connect suitable test equipment through a purpose-designed plug rather than using temporary connections directly on panel wiring.

The 1SNA166724R2300 is supplied as an individual test-system component and carries EAN 3472591667240. Its defined FIT-2/1-3 configuration makes it suitable for use where an exact matching ESSAILEC plug is required for an existing measuring and testing installation.

Key Advantages

• Dedicated ESSAILEC voltage test plug for professional measuring and testing systems.
• Provides a removable test interface for compatible secondary voltage circuits.
• Supports structured measurement, commissioning and maintenance procedures.
• Designed for integration with compatible ESSAILEC voltage test sockets.
• Helps reduce the need for temporary connections directly onto permanent panel wiring.
• Suitable for metering, instrumentation and protection-system applications.
• Exact FIT-2/1-3 configuration for replacement and system integration requirements.
• Part of the established TE Connectivity / ENTRELEC ESSAILEC measuring and testing system.

Key Features

• TE Connectivity / ENTRELEC ESSAILEC measuring and testing component.
• FIT-2/1-3 product designation.
• Classified within the ESSAILEC voltage plug family.
• Designed for connection to compatible ESSAILEC test sockets.
• Removable plug format supports repeatable testing and maintenance access.
• Suitable for secondary electrical measuring circuits.
• Supports voltage measurement and test-system applications.
• Suitable for use in protection, metering and instrumentation panels.
• Individual component for existing or new ESSAILEC installations.
• Manufacturer part number 1SNA166724R2300.
• EAN 3472591667240.

Dedicated Connection for Secondary Voltage Testing

The ESSAILEC system provides dedicated plug-and-socket interfaces for electrical testing tasks involving transformer secondary circuits, metering equipment, instrumentation and protection systems. A removable voltage test plug gives technicians a defined point through which compatible measuring or test equipment can be introduced during commissioning, diagnostics and scheduled maintenance.

The TE Connectivity FIT-2/1-3 is an exact ESSAILEC voltage plug configuration intended for use with the corresponding test-system hardware. This makes it particularly useful for maintaining established installations where matching the specified plug type and manufacturer part number is essential for mechanical and functional compatibility.

Typical Applications

• Voltage transformer secondary circuit testing.
• Electrical voltage measurement circuits.
• Protection relay testing and commissioning.
• Metering and instrumentation systems.
• Switchgear test panels.
• Substation protection and control equipment.
• Industrial electrical maintenance and diagnostics.
• Compatible ENTRELEC ESSAILEC measuring and testing systems.