SQUARE D Thermal Unit, Trip Class 20, A4.32
SQUARE Electrical.
SKU 3G-OTH-39875
Also listed as: A432 · A4 32 · A4-32
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 A4.32 used for?
The SQUARE D Thermal Unit A4.32 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 in industrial automation, HVAC, and pump systems.
What are the specifications of the SQUARE D Thermal Unit A4.32?
The SQUARE D Thermal Unit A4.32 has a trip class of 20 and is identified by manufacturer part number A4.32. It is designed for use with SQUARE D motor starters and provides precise thermal overload protection. Always verify compatibility with your specific starter model before installation.
Where to buy the SQUARE D Thermal Unit A4.32 worldwide?
You can source the SQUARE D Thermal Unit A4.32 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 source and deliver this component to your location.
How to install the SQUARE D Thermal Unit A4.32?
To install the SQUARE D Thermal Unit A4.32, first disconnect power to the motor starter. Insert the thermal unit into the designated slot on the overload relay, ensuring it clicks into place. Reconnect power and test the circuit. Always follow the manufacturer's instructions and local electrical codes for safe installation.
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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.