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Eaton Cutler-Hammer AMPGARD 843D943G21

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843D943G21

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The Eaton Cutler-Hammer 843D943G21 is a reliable motor control interlock from the AMPGARD series. This compact unit weighs 0.3 lbs and effectively manages continuous current ratings of up to 400 A or 800 A, ensuring it meets various operational demands.

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Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Technical specifications for 843D943G21

ManufacturerEaton Cutler-Hammer
Product TypeMotor Control Interlock
Product LineAMPGARD
Part Number843D943G21
UPC786678028712
Number of N.O. Contacts1 N.O. Contact
Number of N.C. Contacts1 N.C. Contact
Continuous Current Rating Compatibility400 A / 800 A
Minimum Operating Temperature-5°C
Maximum Operating Temperature40 °C
Minimum Storage Temperature-30 °C
Maximum Storage Temperature65 °C
Minimum Relative Humidity5% (Non-Condensing)
Maximum Relative Humidity95% (Non-Condensing)
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The 843D943G21 motor control interlock by Eaton Cutler-Hammer is designed for efficient operation in motor management applications. This unit falls within the AMPGARD series and maintains a lightweight profile at just 0.3 lbs. It is compatible with continuous current ratings of either 400 A or 800 A, making it suitable for various industrial requirements.

This interlock features one normally open (N.O.) contact along with one normally closed (N.C.) contact, enhancing its versatility. The interlock is capable of functioning within a temperature span of -5°C to 40°C during regular operation, while it supports storage temperatures ranging from -30°C up to 65°C. Additionally, this device is rated to operate effectively in environments with relative humidity levels between 5% and 95% without condensation, making it appropriate for diverse and challenging conditions. This specification set ensures dependable control and safety in motor applications, meeting essential operational parameters with ease.