GE TG3223R N 100A 240V 3Ph NN3R Current Switch New Design

Description

Product Overview

The GE TG3223R N 100A 240V 3Ph NN3R is engineered as a high‑performance current switch for demanding three‑phase industrial applications. Constructed from a reinforced alloy housing, the device resists corrosion, impact, and the thermal stresses typical of heavy‑duty electrical environments. Its compact footprint—measuring 22 × 11 × 9 inches and weighing 16 pounds—allows seamless integration into crowded control panels without sacrificing mechanical strength.

Designed with a rated current of 100 A, the switch provides precise interruption and reconnection of power, ensuring smooth operation of motors, drives, and other critical loads. The 240 V rating aligns with standard three‑phase distribution systems, while the NN3R designation indicates a neutral‑neutral configuration that simplifies wiring and reduces installation time. The internal contacts are silver‑tinned to minimize resistance and extend service life, delivering consistent performance even under frequent cycling.

GE’s commitment to quality is evident in the rigorous testing each unit undergoes, including overload, short‑circuit, and environmental durability assessments. The result is a product that meets or exceeds IEC and UL standards, offering peace of mind to engineers and maintenance teams. The switch’s clear labeling and intuitive terminal layout further streamline field installation, reducing the potential for wiring errors.

Beyond its technical specifications, the TG3223R N incorporates thoughtful design features such as a built‑in overload indicator and a detachable mounting plate for flexible mounting options. These details reflect GE’s focus on user‑centric engineering, delivering a solution that not only performs reliably but also enhances overall system efficiency.

Usage

This current switch excels in a variety of industrial settings, including manufacturing plants, processing facilities, and large‑scale HVAC installations. It is particularly well‑suited for applications where precise current control is essential, such as motor starters, variable frequency drive (VFD) circuits, and protective relay assemblies. The robust construction ensures reliable operation in environments with high vibration, dust, and temperature fluctuations.

Installation teams appreciate the TG3223R N’s straightforward wiring scheme, which accommodates both panel‑mount and surface‑mount configurations. The switch’s compact dimensions make it an ideal choice for retrofit projects where space constraints often limit equipment upgrades. Additionally, its compatibility with standard 240 V three‑phase power supplies means it can be deployed without the need for specialized transformers or converters.

End users benefit from the switch’s quick response time and low contact resistance, which translate into reduced energy losses and smoother start‑stop cycles for connected equipment. Whether used in a new construction project or as part of a maintenance overhaul, the TG3223R N delivers consistent performance that helps maintain system uptime and operational safety.

Why Choose Us

Choosing the GE TG3223R N means selecting a product backed by decades of industry expertise and a global support network. GE’s reputation for engineering excellence ensures that each switch is manufactured to exacting standards, providing reliability that translates into lower total cost of ownership for your organization.

Our quality assurance program includes comprehensive testing at every production stage, from raw material inspection to final functional verification. This rigorous approach guarantees that every unit leaving the factory meets the performance expectations of demanding industrial customers. Moreover, GE offers a robust warranty and responsive technical support, giving you confidence that assistance is available whenever you need it.

In addition to the product’s inherent durability, GE invests in continuous improvement, incorporating feedback from field installations to refine design and enhance usability. This commitment to innovation means that the TG3223R N not only meets current industry requirements but is also positioned to adapt to future technological advancements.

Key Features

• 100 A rating delivers reliable power handling for heavy‑duty three‑phase loads.
• Compact 22 × 11 × 9 in design fits easily into crowded control panels.
• Reinforced alloy housing provides resistance to corrosion, impact, and thermal stress.
• Silver‑tinned contacts ensure low resistance and long service life under frequent cycling.
• Comprehensive after‑sales support includes warranty coverage and expert technical assistance.

FAQ

What is the maximum voltage this switch can handle?

The TG3223R N is rated for a maximum operating voltage of 240 V in a three‑phase configuration, making it suitable for standard industrial power distribution systems.

Can this switch be mounted in a confined space?

Yes, its compact dimensions (22 × 11 × 9 inches) and detachable mounting plate allow installation in tight panel spaces while still providing full functionality and easy access for maintenance.

Is the switch compatible with variable frequency drives?

Absolutely. The 100 A current rating and low contact resistance make the TG3223R N an excellent choice for VFD applications, ensuring smooth operation and reduced harmonic distortion.

What kind of warranty does GE provide?

GE offers a standard one‑year limited warranty covering material and workmanship defects, along with optional extended service plans and rapid-response technical support for critical installations.

How does the overload indicator work?

The built‑in overload indicator provides a visual cue when the switch exceeds its rated current, allowing operators to quickly identify and address potential issues before they affect system performance.