SQUARE D Thermal Unit, 20 Trip Class, CC42.7
SQUARE Electrical.
SKU 3G-OTH-41512
Also listed as: CC427 · CC42 7 · CC42-7
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Product Description
SQUARE Electrical.
Frequently Asked Questions
What is the SQUARE D Thermal Unit CC42.7 used for?
The SQUARE D Thermal Unit CC42.7 is an overload relay heater element used in motor starters to protect motors from overcurrent. It is designed for industrial applications where precise thermal protection is required, typically in manufacturing, HVAC, and pumping systems.
What are the specifications of the SQUARE D Thermal Unit CC42.7?
The SQUARE D Thermal Unit CC42.7 has a trip class of 20 and a manufacturer part number of CC42.7. It is a thermal overload relay element that provides motor protection by sensing current and heat. The unit is designed for use with SQUARE D motor starters and contactors.
Where to buy the SQUARE D Thermal Unit CC42.7 worldwide?
You can source the SQUARE D Thermal Unit CC42.7 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 starter?
To select the correct SQUARE D thermal unit, match the motor full-load current (FLC) to the heater element's ampere rating. The CC42.7 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.
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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.