SQUARE D Thermal Unit, Trip Class 20, A14.8
SQUARE Electrical.
SKU 3G-OTH-43804
Also listed as: A148 · A14 8 · A14-8
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
SQUARE Electrical.
Frequently Asked Questions
What is the SQUARE D Thermal Unit A14.8 used for?
The SQUARE D Thermal Unit A14.8 is an overload protection device used in motor starters and contactors. It protects 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 A14.8?
The SQUARE D Thermal Unit A14.8 has a trip class of 20 and a manufacturer part number of A14.8. It is designed for use with SQUARE D motor starters and contactors. The unit provides thermal overload protection by responding to heat buildup in the motor circuit.
Where to buy SQUARE D Thermal Unit A14.8 worldwide?
You can source the SQUARE D Thermal Unit A14.8 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 on this part.
How to select the correct SQUARE D thermal unit for a motor?
To select the correct SQUARE D thermal unit, match the motor full-load current (FLC) to the unit's ampere rating. The A14.8 is a trip class 20 unit, suitable for standard motor starting. Always consult the motor nameplate and SQUARE D selection tables to ensure proper overload protection.
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3G Electric supplies SQUARE electrical. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.