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plate-mounted Class 2 energy limiting transformer designed for reliable power distribution in industrial heating and air conditioning control circuits
Industrial Durability: NEMA 4 rated enclosure protects internal screw terminals from moisture and dust ingress
000-hour rated life for consistent illumination
Circuit Protection: Monitors low-pressure conditions to mitigate risks of compressor overheating or oil migration issues
Siemens Industrial Controls 3UB81334HW2 Relay Els PW 17895 plate-mounted Class 2 energy limitingThe Siemens 3UB81334HW2 is a high performance ESP200 solid state overload relay engineered for precise protection of single and polyphase motors in heavy duty industrial applications. Operating within a 50 200AMP range, this Size B unit handles high demand 3 phase loads with an adjustable 4: 1 FLA dial, allowing for tight current settings across multiple motor sizes. Advanced electronics eliminate the need for traditional thermal heaters, reducing