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Allen Bradley, E300 Overload Relay
A high-quality industrial component, the Allen Bradley, E300 Overload Relay is designed to deliver reliable and safe operation in demanding industrial environments.

Allen Bradley, E300 Overload Relay
A high-quality industrial component, the Allen Bradley, E300 Overload Relay is designed to deliver reliable and safe operation in demanding industrial environments.

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Ex-works or delivered on request
Product Description
The Allen Bradley, E300 Overload Relay is an Allen Bradley overload relay used to protect connected motors against sustained overcurrent.
This overload relay monitors motor current and trips the associated contactor if the load draws current above its set range for too long, guarding the motor against thermal overload damage.
Available through Z&F Corporation — our technical sales team can confirm the exact trip range and which contactor series it pairs with.
Key Features
A high-quality industrial component, the Allen Bradley, E300 Overload Relay is designed to deliver reliable and safe operation in demanding industrial environments.
Frequently Asked Questions
Set the dial to the motor's actual nameplate full-load current, not the top of the relay's range — the range just needs to bracket that figure.
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