7SFT-251

$55.25

Description：ANSI CT,250:5,2.5"I.D.,Term Con
Series：Omega 30
Mfr：Sifam Tinsley Instrumentation Inc
Package：Retail Package

SKU:7291e20c969e Category: Current Sense Transformers Brand: Sifam Tinsley Instrumentation Inc

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Product introduction

7SFT-251 is listed in the Current Sense Transformers range at ChipApex. The manufacturer field lists Sifam Tinsley Instrumentation Inc. Its product description is ANSI CT,250:5,2.5"I.D.,Term Con. Review the specifications below when checking this part for your BOM.

Current Sense Transformers specifications for 7SFT-251

Description：ANSI CT,250:5,2.5"I.D.,Term Con
Series：Omega 30
Mfr：Sifam Tinsley Instrumentation Inc
Package：Retail Package
Frequency Range：50Hz ~ 400Hz
Type：Non-Invasive (Solid Core)
Inductance：-
ET (Volt-Time)：-
Current Ratio：50:01:00
DC Resistance (DCR)：-
Ratings：-
Mounting Type：Panel Mount
Size / Dimension：4.850" L x 4.560" W (123.19mm x 115.82mm)
Height - Seated (Max)：1.080" (27.43mm)
Termination Style：Stud
Turns Ratio - Primary:Secondary：250:05:00
Current Rating (Amps)：250 A

Current Sense Transformers datasheet and documents for 7SFT-251

7SFT-251

Current Sense Transformers Overview

The Sifam Tinsley Instrumentation Inc. model 7SFT-251 is a single-phase AC current transformer designed for panel mounting with terminal connections. It features an aperture diameter of 2.5 inches and a height of 4.85 inches. The device provides a secondary output of 5 A from a primary rating of 250/5, conforming to ANSI standards.

Current Sense Transformers Feature Summary

Single-phase AC current measurement capability
ANSI standard compliance for industrial applications
Panel mount installation with integrated terminals

Current Sense Transformers Applications

Industrial power monitoring systems
Electrical distribution panels
Current sensing in motor control circuits

Current Sense Transformers Procurement Notes

Verify the specific ANSI certification requirements against your local regulatory standards before procurement. Confirm that the 2.5-inch aperture fits your conductor size. Ensure the 5A secondary output matches your downstream meter or relay input specifications. Check for any specific mounting hardware requirements not included with the unit.

Current Sense Transformers Selection Notes

Select this model when a 250:5 ratio is required for single-phase applications. The 2.5-inch aperture accommodates larger conductors compared to smaller bore transformers. Consider the panel mount form factor if space constraints allow for the specified height. Verify compatibility with existing ANSI-compliant instrumentation.

Current Sense Transformers Part Context

This component belongs to the Omega 30D series of current transformers from Sifam Tinsley. The series focuses on precision electrical measurement products including transducers and shunts. The manufacturer is based in the UK with US operations providing technical support and distribution.