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EATON ECH22 Class Combination Non-Reversing Starters
Eaton ECH22 Class combination non-reversing starters are used in motor control circuits to start, stop and protect three-phase induction motors. These starters prevent the motor from rotating in the reverse direction and protect against overloading & short-circuiting. The contacts and thermal o...verload relays, on combining with each other, in these starters provide both manual and automatic motor control.Read more
Style | Model | Price (ex. VAT) | |
---|---|---|---|
A | ECH2201DAB | €3,703.51 | |
A | ECH2201BHB | €4,406.58 | |
A | ECH2201EHE | €4,406.58 | |
A | ECH2201BAC | €3,703.51 | |
A | ECH2201TAC | €3,703.51 | |
A | ECH2201AJE | €5,092.94 | |
A | ECH2201THE | €4,406.58 | |
A | ECH2201BJC | €5,092.94 | |
A | ECH2201THD | €4,406.58 | |
A | ECH2211AAD | €3,872.73 | |
A | ECH2201TAE | €3,703.51 | |
A | ECH2211AJB | €5,278.83 | |
A | ECH2201BJB | €5,092.94 | |
A | ECH2211AJC | €5,278.83 | |
A | ECH2211AHE | €4,556.72 | |
A | ECH2201CJD | €5,092.94 | |
A | ECH2211AJD | €5,278.83 | |
A | ECH2211BHE | €4,556.72 | |
A | ECH2201AJB | €5,092.94 | |
A | ECH2201BHC | €4,406.58 | |
A | ECH2211BAD | €3,872.73 | |
A | ECH2201AAC | €3,703.51 | |
A | ECH2201DJB | €5,092.94 | |
A | ECH2201DHE | €4,406.58 | |
A | ECH2201DHB | €4,406.58 | |
A | ECH2201DHC | €4,406.58 | |
A | ECH2201DJD | €5,092.94 | |
A | ECH2201EAC | €3,703.51 | |
A | ECH2201EAD | €3,703.51 | |
A | ECH2201EJC | €5,092.94 | |
A | ECH2201TJB | €5,092.94 | |
A | ECH2201AHC | €4,406.58 | |
A | ECH2201EHB | €4,406.58 | |
A | ECH2201AHB | €4,406.58 | |
A | ECH2201EJD | €5,092.94 | |
A | ECH2201AJC | €5,092.94 | |
A | ECH2201EHD | €4,406.58 | |
A | ECH2201BAB | €3,703.51 | |
A | ECH2201CJC | €5,092.94 | |
A | ECH2201DAD | €3,703.51 | |
A | ECH2211DHD | €4,556.72 | |
A | ECH2221CHF | €6,241.65 | |
A | ECH2221AHF | €6,241.65 | |
A | ECH2221AJF | €6,939.94 | |
A | ECH2211THD | €4,556.72 | |
A | ECH2221EJF | €6,939.94 | |
A | ECH2221CAF | €5,536.22 | |
A | ECH2221BJF | €6,939.94 | |
A | ECH2221DJF | €6,939.94 | |
A | ECH2221CJF | €6,939.94 | |
A | ECH2211TAB | €3,872.73 | |
A | ECH2221BAF | €5,536.22 | |
A | ECH2221DHF | €6,241.65 | |
A | ECH2221EAF | €5,536.22 | |
A | ECH2221TAF | €5,536.22 | |
A | ECH2221DAF | €5,536.22 | |
A | ECH2221THF | €6,241.65 | |
A | ECH2221TJF | €6,939.94 | |
A | ECH2221AAF | €5,536.22 | |
A | ECH2221BHF | €6,241.65 | |
A | ECH2211BHD | €4,556.72 |
Working Mechanism
- When the starter is activated, the contactor closes and supplies full voltage and current to the motor, causing it to start.
- The thermal overload relay continuously monitors the current flowing through the motor and trips if it exceeds a predetermined level.
Frequently Asked Questions
What is the difference between ECH22 and ECH32 starters?
ECH22 starters are combination starters that include a contactor and a thermal overload relay, while ECH32 starters are only thermal overload relays and do not include a contactor.
How do I select the right ECH22 starter for my motor's horsepower (HP)?
To select the right ECH22 starter for your motor's horsepower, consider the motor's full-load current. Also, review the specific requirements of your application, such as ambient temperature, environment and duty cycle.
What are the safety precautions I need to take when working with Eaton starters?
- Disconnect the power supply to the starter before working on it.
- Wear personal protective equipment, such as rubber gloves and safety glasses.
- Use caution while handling live electrical components.
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