SQUARE D Thermal Unit: 20 Trip Class, A6.20
SQUARE Electrical.
SKU 3G-OTH-41030
Also listed as: A620 · A6 20 · A6-20
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 A6.20 used for?
The SQUARE D Thermal Unit A6.20 is an overload relay heater element used in motor starters to protect motors from overcurrent damage. It is commonly applied in industrial motor control panels, HVAC systems, and conveyor drives where reliable thermal protection is required.
What are the specifications of the SQUARE D Thermal Unit A6.20?
The SQUARE D Thermal Unit A6.20 has a trip class of 20 and a manufacturer part number of A6.20. It is designed for use with SQUARE D motor starters to provide accurate thermal overload protection. Always verify compatibility with your specific starter model before installation.
Where to buy SQUARE D Thermal Unit A6.20 worldwide?
You can source the SQUARE D Thermal Unit A6.20 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact our team for a quote and lead time on this part.
How to select the correct SQUARE D thermal unit for a motor starter?
Select the SQUARE D thermal unit by matching the motor full-load current (FLC) to the heater element's ampere rating range. The A6.20 is a trip class 20 unit, suitable for standard motor starting applications. Consult the SQUARE D selection table or your starter manual for precise matching.
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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.
