Thermal Overload Relays

SPO-22H-2.1A

Benshaw SPO-22H-2.1A Bimetallic Class 20 3 pole overload with a range from 1.6 to 2.5 AMPS and mounts directly to the RSC-9, RSC-12, RSC-18 and RSC-22 contactor in any coil voltage.  This 3 phase thermal overload relay comes with an adjustable dial...

SPO-22H-5A

Benshaw SPO-22H-5A Bimetallic Class 20 3 pole overload with a range from 4 to 6 AMPS and mounts directly to the RSC-9, RSC-12, RSC-18 and RSC-22 contactor in any coil voltage.  This 3 phase thermal overload relay comes with an adjustable dial for...

SPO-40-11A

Benshaw SPO-40-11A Bimetallic Class 10 3 pole overload with a range from 9 to 13 AMPS and mounts directly to the RSC-32 and RSC-40 contactors in any coil voltage.  This 3 phase thermal overload relay comes with an adjustable dial for easily setting...

SPO-40-15A

Benshaw SPO-40-15A Bimetallic Class 10 3 pole overload with a range from 12 to 18 AMPS and mounts directly to the RSC-32 and RSC-40 contactors in any coil voltage.  This 3 phase thermal overload relay comes with an adjustable dial for easily setting...

SPO-40-22A

Benshaw SPO-40-22A Bimetallic Class 10 3 pole overload with a range from 18 to 26 AMPS and mounts directly to the RSC-32 and RSC-40 contactors in any coil voltage.  This 3 phase thermal overload relay comes with an adjustable dial for easily setting...

SPO-40-30A

Benshaw SPO-40-30A Bimetallic Class 10 3 pole overload with a range from 24 to 36 AMPS and mounts directly to the RSC-32 and RSC-40 contactors in any coil voltage.  This 3 phase thermal overload relay comes with an adjustable dial for easily setting...

SPO-40-34A

Benshaw SPO-40-34A Bimetallic Class 10 3 pole overload with a range from 28 to 40 AMPS and mounts directly to the RSC-32 and RSC-40 contactors in any coil voltage.  This 3 phase thermal overload relay comes with an adjustable dial for easily setting...

SPO-40-3A3

Benshaw SPO-40-3A3 Bimetallic Class 10 3 pole overload with a range from 2.5 to 4 AMPS and mounts directly to the RSC-32 and RSC-40 contactors in any coil voltage.  This 3 phase thermal overload relay comes with an adjustable dial for easily setting...

SPO-40-5A

Benshaw SPO-40-5A Bimetallic Class 10 3 pole overload with a range from 4 to 6 AMPS and mounts directly to the RSC-32 and RSC-40 contactors in any coil voltage.  This 3 phase thermal overload relay comes with an adjustable dial for easily setting...

SPO-40-6A5

Benshaw SPO-40-6A5 Bimetallic Class 10 3 pole overload with a range from 5 to 8 AMPS and mounts directly to the RSC-32 and RSC-40 contactors in any coil voltage.  This 3 phase thermal overload relay comes with an adjustable dial for easily setting...

SPO-40-7A5

Benshaw SPO-40-7A5 Bimetallic Class 10 3 pole overload with a range from 6 to 9 AMPS and mounts directly to the RSC-32 and RSC-40 contactors in any coil voltage.  This 3 phase thermal overload relay comes with an adjustable dial for easily setting...

SPO-40H-11A

Benshaw SPO-40H-11A Bimetallic Class 20 3 pole overload with a range from 9 to 13 AMPS and mounts directly to the RSC-32 and RSC-40 contactors in any coil voltage.  This 3 phase thermal overload relay comes with an adjustable dial for easily setting...