BN220-A215 EE Controls Bimetallic Overload
The BN220-A215 EE Controls Bimetallic Overload is designed for reliable overload protection in electric motor applications. This unit features precise thermal characteristics to effectively prevent overheating and damage, ensuring optimal performance. With a robust design and easy integration, it is an essential component for safeguarding your equipment and maintaining operational safety.
| Brand | EE Controls |
|---|---|
| Amperage | 140 / 215 A |
| Frame / Series | BN220 |
| Catalogue # | EECBN220A215 |
The BN220-A215 is a bimetallic thermal overload relay by EE Controls, rated for 140–215 A, designed to protect three-phase electric motors from sustained overload and phase-loss conditions. It is intended for use within a motor starter assembly — typically mounted directly to a matching contactor in the BN220 series. The thermal bimetallic element responds to heat build-up over time, tripping the circuit before winding damage occurs, making it well suited for pumps, fans, compressors, and other heavy-duty motor loads in industrial and commercial installations. Contact us with your contactor model and motor FLA to confirm correct pairing and trip-class suitability.
The BN220-A215 is designed for use within EE Controls' BN220 series motor starter assemblies and is intended to mount directly onto a compatible BN220-series contactor. If you're unsure whether your existing contactor is a match, send us the contactor model number and we'll confirm compatibility.
Set the overload relay's adjustment dial to match your motor's Full Load Amperage (FLA) as shown on the motor nameplate. The BN220-A215 covers a range of 140–215 A, so it is suitable for motors with a nameplate FLA that falls within that range. Always verify the service factor and trip class requirements for your application — contact our team if you need help sizing correctly.
EE Controls products can be difficult to source as the brand has limited distribution in Canada. Northern Breaker Group specialises in obsolete and hard-to-find electrical components. Whether the BN220-A215 is a current or legacy unit, we can help locate stock or identify a suitable cross-reference replacement. Reach out to our Calgary, Edmonton, or Vancouver counters for availability.
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