2RL-301

$29.75

Description：ANSI CT,300:5,1.05"I.D.24"Lead
Series：Omega 30
Mfr：Sifam Tinsley Instrumentation Inc
Package：Retail Package

SKU:0051075fba7d Category: Current Sense Transformers Brand: Sifam Tinsley Instrumentation Inc

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Product introduction

Product Detailed Parameters

Description：ANSI CT,300:5,1.05"I.D.24"Lead
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：60:01:00
DC Resistance (DCR)：-
Ratings：-
Mounting Type：Free Hanging (In-Line)
Size / Dimension：2.460" L x 1.050" W (62.48mm x 26.67mm)
Height - Seated (Max)：1.050" (26.67mm)
Termination Style：Wire Leads
Turns Ratio - Primary:Secondary：300:05:00
Current Rating (Amps)：300 A

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2RL-301

Overview

The Sifam Tinsley Instrumentation Inc 2RL-301 is a current sense transformer designed for panel mounting. It features a primary current rating of 300 A and a secondary output of 5 A, establishing a turns ratio of 300:5. The device operates within a frequency range of 50 Hz to 400 Hz. It utilizes a solid core design for non-invasive current measurement. The unit supports free-hanging or in-line installation configurations.

Feature Summary

Provides accurate current sensing with a fixed 300:5 turns ratio
Supports broad-spectrum operation from 50 Hz to 400 Hz
Utilizes a solid core design for non-invasive monitoring

Applications

Panel-mounted electrical systems requiring current monitoring
Industrial applications involving frequencies between 50 Hz and 400 Hz
In-line circuit protection and sensing setups

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct configuration. Confirm that the required frequency range aligns with the 50 Hz to 400 Hz operational specification. Ensure the panel mounting style matches the intended installation environment. Cross-reference the part number with the latest datasheet to confirm active status and availability details.

Selection Notes

Select this component when a 300 A primary current rating and 5 A secondary output are required. The 300:5 ratio suits standard instrumentation inputs. Consider the 50 Hz to 400 Hz frequency capability for variable speed drives or specialized power systems. Verify physical dimensions and mounting requirements against the panel layout constraints before finalizing the selection.

Part Context

The 2RL-301 belongs to the ANSI CT series of current transformers manufactured by Sifam Tinsley Instrumentation Inc. This series focuses on providing reliable current sensing solutions for industrial and commercial applications. The component is part of a broader portfolio of electrical measurement devices offered by the manufacturer.