9065TD8 - Square D Thermal Overload Relay
- 8 - 11.5 Amp
- 3 Pole
Purchase Options: New Surplus (In Original Packaging)
9065TD8 - Square D Thermal Overload Relay Description
9065TD8 - Square D Thermal Overload Relay
Protect your three‑phase motor circuits with confidence using the Square D 9065TD8 thermal overload relay. Built on Schneider Electric’s trusted Motor Logic (Class 9065) platform, this adjustable relay delivers precise, fast trip performance and built-in safeguards—making it an excellent choice for HVAC, pumps, conveyors, and other mid‑size motor applications. It’s easy to install and ready to drop into legacy Type S NEMA Size 0/1 starters, helping you maintain uptime and prevent costly motor damage.
Key Features and Benefits
- Adjustable current range (8–11.5 A): Adapts neatly to a variety of three‑phase motor loads.
- Solid‑state accuracy: Offers ±2 % trip repeatability with temperature‑stable performance and quick response time.
- Phase‑loss and unbalance protection: Trips in roughly 3 seconds at 25 % imbalance or more, shielding your motor from dangerous faults.
- High voltage compatibility: Rated up to 660 VAC, ideal for industrial motor circuits.
- Visible trip flag: Lets you quickly spot a trip and reset readiness without guesswork.
- Retrofit‑friendly design: Drops right into existing Square D Type S starters—no rewiring needed.
- Optional lug kits: Enable panel‑mount or DIN‑rail mounting for flexible installations.
Technical Specifications
- Current Range: 8 – 11.5 A (adjustable)
- Voltage Rating: Up to 660 VAC
- Trip Accuracy: ±2 % repeatability
- Protection Type: Built‑in phase‑loss and phase‑unbalance detection
- Trip Time: Approximately 3 seconds at ≥ 25 % imbalance
- Mounting: Compatible with Type S starters or retrofittable via lug kits
- Power Source: Self‑powered solid‑state relay
Material Compliance and Certifications
- Manufactured to Schneider Electric’s Motor Logic standards, the 9065TD8 stands up to demanding industrial environments. It meets strict electrical safety and performance metrics standards for industrial motor protection gear and is thoroughly tested before shipment—complete with warranty protection when purchased through authorized sources.
Suitability
- The 9065TD8 shines in mid‑range motor protection roles. It’s particularly effective in:
- HVAC systems and chillers
- Water pumps and irrigation setups
- Conveyor and processing machinery
- Industrial control panels and retrofit upgrades
- Maintenance and OEM environments where reliable motor safeguarding is vital
Use of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer. All trademarks and registered trademarks are the property of their respective owners.
Specifications
- Width:1.75
- Height:2.75
- Depth:2.25
- Poles:3
- Amperes:8 - 11.5
- Type:TD8
- Sub-Category:Thermal Overload Relay
- Additional Notes:Square D, 3 Phase, 8-11.5 Amperes, Overload Relay, Class 9065, Type TD8
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