BN55-A63 EE Controls Bimetallic Overload

The BN55-A63 EE Controls Bimetallic Overload provides reliable motor protection by detecting overload conditions and disconnecting the power to prevent damage. Featuring adjustable settings for various applications, this overload relay ensures optimal performance and longevity of your equipment. Ideal for industrial settings, it combines durability with ease of use for your peace of mind.

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SKU EECBN55A63 Categories ,
Specifications
BrandEE Controls
Amperage50 / 63 A
Frame / SeriesBN55
Catalogue #EECBN55A63
Application

The EE Controls BN55-A63 is a bimetallic overload relay in the BN55 series, with an adjustable current range of 50–63 A. It is designed for industrial motor protection, detecting sustained overload conditions and tripping to prevent motor winding damage. The relay is typically used in combination with a compatible contactor to form a motor starter assembly. Please send us your contactor model or starter configuration and we'll confirm compatibility.

The BN55 series overload relays are designed to mount directly onto compatible EE Controls contactors. The correct contactor frame size will depend on your motor's full-load current and starter rating. Send us your application details or existing contactor model and our team will confirm the right pairing.

The BN55-A63 features an adjustable dial covering the 50–63 A range. Set the dial to match your motor's full-load amperage (FLA) as shown on the motor nameplate. Always verify the setting after installation and test the trip function to ensure proper motor protection.

Northern Breaker Group specializes in obsolete and hard-to-find industrial electrical components. Whether the BN55-A63 is a current or legacy EE Controls product, we can check our inventory and sourcing network across our Calgary, Edmonton, and Vancouver locations. Contact us for a quote and availability.

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