Seamless online shopping experience guaranteed with easy shipping and returns policy.

Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.

Icon
Secure transaction
Icon
FREE & fast shipping on orders over $49
Icon
CSA approved with 1 year warranty
Icon
30 day returns
Disconnect Switch

General Electric | TNI65 | Disconnect Switch | 400A | 600V

Part Number TNI65
Amperes 400
Voltage 600
Product Type Disconnect Switch
Icon
Manufacturer :General Electric
Icon
Replacement available
Icon
Picture available on request
Icon
CSA / UL Approved
Regular price $517.00
Sale price $517.00 Regular price
Unit price
Save

Seamless online shopping experience guaranteed with easy shipping and returns policy.

Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.

Icon
Secure transaction
Icon
FREE & fast shipping on orders over $49
Icon
CSA approved with 1 year warranty
Icon
30 day returns
Allen-Bradley 140M-C2E-C16 - Standard Magnetic Trip Breaker Motor Protection - Standard Magnetic Trip Breaker Motor Protection

General Electric | TNI65 | Disconnect Switch | 400A | 600V

Regular price $517.00
Sale price $517.00 Regular price
Unit price
Product description
Shipping

The General Electric TNI65 Disconnect Switch is a purpose-built 400A, 600V isolation device designed to keep maintenance crews safe and equipment protected in industrial electrical systems. Specifically engineered for use with GE equipment, this disconnect switch is ideal for maintenance shutdowns, retrofit projects, and replacement scenarios where exact compatibility matters.

Core specifications at a glance

  • Amperage: 400A
  • Voltage: 600V

Why this GE disconnect stands out

  • Exact compatibility with General Electric installations thanks to the TNI65 part reference, reducing the guesswork when upgrading or replacing GE components.
  • Designed to provide reliable, clear electrical isolation in 600V circuits, supporting safe maintenance procedures without unnecessary downtime.
  • Streamlines retrofit and replacement projects by matching GE’s standardized design approach, helping to preserve existing wiring schemes and mounting footprints.

Ideal use cases

  • Maintenance shutdowns in industrial control panels and switchgear where a dedicated 400A, 600V disconnect is required.
  • Retrofit projects where aging GE disconnects need replacement with a compatible, field-ready component.
  • Spare-part scenarios in GE-based systems to minimize procurement delays and ensure quick restoration of service.

What to consider before you purchase

Confirm fit and ratings before ordering. The TNI65 part number is the most reliable reference for compatibility with GE equipment, ensuring you’re choosing a disconnect switch that aligns with your existing configurations and wiring.

Practical guidance for installers

  • Review your current GE panels or switchgear drawings to verify that a 400A, 600V disconnect aligns with your circuit requirements.
  • Plan for proper enclosure and wiring practices in accordance with your plant’s electrical codes and safety procedures.
  • Keep the TNI65 reference handy as the definitive compatibility cue when sourcing replacement parts or performing retrofits.

Contact sales@ampstate.com

Shipping cost is based on weight. Just add products to your cart and use the Shipping Calculator to see the shipping price.

We want you to be 100% satisfied with your purchase.

What Our Customers Say

4.9 (38 reviews)

General feedback we often hear from customers purchasing industrial electrical parts.

Verified

Professional-grade feel. No issues reported during commissioning.

Controls · Commissioning

Verified

Arrived in good condition and helped keep our project on schedule.

Project team · Contractor

Verified

Exactly what most contractors expect from an industrial supplier.

Electrical · Commercial

Fast industrial sourcing support

Need help?

  • Request a quote
  • Need a BOM priced for your project
  • Not sure which part is correct
  • Need an equivalent or replacement
  • Send your part list and get a fast reply

Email us at sales@ampstate.com for pricing, availability, alternates, and project support.

Email for a quote Typical reply: same business day