SQUARE D Thermal Unit, 20 Trip Class, A.59
SQUARE Electrical.
SKU 3G-OTH-39440
Also listed as: A59 · A 59 · A-59
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
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Product Description
SQUARE Electrical.
Frequently Asked Questions
What is the SQUARE D Thermal Unit A.59 used for?
The SQUARE D Thermal Unit A.59 is an overload protection device used in motor starters and controllers. It protects motors from overheating by tripping the circuit when current exceeds a safe level, commonly applied in industrial machinery, conveyors, and HVAC systems.
What are the specifications of the SQUARE D Thermal Unit A.59?
The SQUARE D Thermal Unit A.59 has a trip class of 20 and is identified by manufacturer part number A.59. It is designed for use with SQUARE D motor starters to provide precise thermal overload protection in electrical control panels.
Where to buy SQUARE D Thermal Unit A.59 worldwide?
3G Electric supplies the SQUARE D Thermal Unit A.59 to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this genuine SQUARE D part to your facility, no matter the location.
How to select the correct SQUARE D thermal unit for a motor starter?
To select the correct SQUARE D thermal unit, match the motor full-load current (FLA) to the unit's trip range. The A.59 is a Class 20 unit, suitable for standard motor starting. Always consult the motor nameplate and starter catalog for proper sizing.
Used in
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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.