SQUARE D Thermal Unit: 20 Trip Class, B2.65
SQUARE Electrical.
SKU 3G-OTH-40441
Also listed as: B265 · B2 65 · B2-65
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
SQUARE Electrical.
Frequently Asked Questions
What is a Square D thermal unit B2.65 used for?
The Square D thermal unit B2.65 is a Class 20 overload relay heater element used in motor starters to protect motors from overheating due to sustained overcurrent. It is commonly applied in industrial control panels, conveyors, pumps, and HVAC equipment across manufacturing and process industries.
What are the specifications of the Square D thermal unit B2.65?
The Square D thermal unit B2.65 has manufacturer part number B2.65 and is rated for Class 20 trip class, meaning it provides a 20-second trip delay at 600% of motor full-load current. It is designed for use with Square D motor starters and overload relays in electrical control systems.
Where to buy Square D thermal unit B2.65 worldwide?
3G Electric supplies the Square D thermal unit B2.65 to customers worldwide. As a global industrial sourcing partner, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this overload relay heater element.
How to select the correct Square D thermal unit for a motor?
To select the correct Square D thermal unit, match the motor's full-load current rating to the heater element's ampere range listed in the manufacturer's selection table. The B2.65 is a Class 20 unit suitable for standard motor starting. Always verify compatibility with your Square D starter model and ambient temperature.
Used in
Common applications for SQUARESQUARE Products
3G Electric supplies SQUARE electrical. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
