SQUARE D Thermal Unit: 20 Trip Class, A25.2
SQUARE Electrical.
SKU 3G-OTH-42006
Also listed as: A252 · A25 2 · A25-2
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 the SQUARE D Thermal Unit A25.2 used for?
The SQUARE D Thermal Unit A25.2 is an overload protection device used in motor starters and contactors. It protects electric motors from damage due to prolonged overcurrent by tripping the circuit when excessive heat is detected. Common applications include industrial machinery, HVAC systems, and conveyor drives.
What are the specifications of the SQUARE D Thermal Unit A25.2?
The SQUARE D Thermal Unit A25.2 has a trip class of 20 and is designed for use with SQUARE D motor starters. The manufacturer part number is A25.2. It provides thermal overload protection by responding to heat buildup in the motor circuit, ensuring reliable operation under normal load conditions.
Where to buy SQUARE D Thermal Unit A25.2 worldwide?
You can source the SQUARE D Thermal Unit A25.2 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine SQUARE D components for industrial applications.
How to select the correct SQUARE D thermal unit for a motor starter?
To select the correct SQUARE D thermal unit, match the trip class (e.g., 20) to the motor's starting characteristics and verify the unit's part number (e.g., A25.2) against the starter model. Consult the motor's full-load current rating and ambient temperature. Always follow the manufacturer's selection tables for proper overload protection.
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.
