SQUARE D Thermal Unit, Trip Class 20, CC87.7
SQUARE Electrical.
SKU 3G-OTH-43226
Also listed as: CC877 · CC87 7 · CC87-7
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 CC87.7 used for?
The SQUARE D Thermal Unit CC87.7 is an overload protection device used in motor starters and controllers. It protects electric motors from damage due to prolonged overcurrent conditions by sensing heat and tripping the circuit. Common applications include industrial machinery, pumps, conveyors, and HVAC systems where reliable motor protection is required.
What are the specifications of the SQUARE D Thermal Unit CC87.7?
The SQUARE D Thermal Unit CC87.7 has a trip class of 20 and a manufacturer part number of CC87.7. It is designed for use with SQUARE D motor starters and provides thermal overload protection. The trip class rating indicates the maximum time in seconds the unit will allow before tripping under locked-rotor conditions.
Where to buy SQUARE D Thermal Unit CC87.7 worldwide?
You can source the SQUARE D Thermal Unit CC87.7 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact our team for pricing and lead time on this part. We supply genuine SQUARE D components for motor protection applications.
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 (FLA) to the unit's ampere rating range. The CC87.7 is a 20 trip class unit suitable for standard motor starting. Always consult the motor nameplate and SQUARE D selection tables to ensure proper overload protection without nuisance tripping.
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.
