CONDOR USA, INC Thermal Overload (MPN SK-R3/4.0). Key specifications — Brand: CONDOR USA
The CONDOR USA, INC Thermal Overload (MPN SK-R3/4.0) is a thermal overload for MDR 3 pressure switches, designed for three-phase applications. It features a voltage rating of 600V AC and an adjustable current setting…
SKU 3G-OTH-36852
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Product Description
The CONDOR USA, INC Thermal Overload (MPN SK-R3/4.0) is a thermal overload for MDR 3 pressure switches, designed for three-phase applications. It features a voltage rating of 600V AC and an adjustable current setting range from 2.5 A to 4 A.
Frequently Asked Questions
What is the CONDOR USA SK-R3/4.0 thermal overload used for?
The CONDOR USA SK-R3/4.0 thermal overload protects MDR 3 pressure switches in three-phase industrial systems. It prevents motor damage by tripping when current exceeds the adjustable 2.5 A to 4 A range, ensuring reliable operation in pumps, compressors, and HVAC equipment.
What are the specifications of the CONDOR USA SK-R3/4.0 thermal overload?
The CONDOR USA SK-R3/4.0 thermal overload is rated for three-phase applications at 600V AC. It offers an adjustable current setting from 2.5 A to 4 A and is designed specifically for MDR 3 pressure switches. The manufacturer part number is SK-R3/4.0.
Where to buy the CONDOR USA SK-R3/4.0 thermal overload worldwide?
3G Electric supplies the CONDOR USA SK-R3/4.0 thermal overload to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this three-phase overload.
How to select the correct thermal overload for a pressure switch?
Select a thermal overload that matches your motor's full-load current and voltage. For the CONDOR USA SK-R3/4.0, ensure your system is three-phase at 600V AC and the motor current falls within the 2.5 A to 4 A adjustable range. Always verify compatibility with your MDR 3 pressure switch.
CONDOR USA Products
3G Electric supplies CONDOR USA thermal overloads for pressure switches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.






