Eaton ER53030UX - Solid State Disconnect Switch 90A 600V (3-Pole Bolt-On)

Eaton ER53030UX is a solid state disconnect switch designed for industrial circuit protection with long-time and instantaneous trip functions. The unit operates at 600V AC with a 90A current rating and features a 42kA interrupting capacity for robust fault protection. Constructed with a compact 6.7" x 10.4" x 7.8" footprint and weighing 30 lb, this 3-pole bolt-on device accommodates 4-wire configurations for three-phase systems. UL Listed and CSA Certified, the disconnect meets rigorous industry safety standards for industrial control applications. Typical installations include motor control centers, power distribution panels, and industrial machinery requiring reliable circuit isolation.

Key Features & Specifications

• Type: Solid state disconnect switch with bolt-on connection
• Voltage Rating: 600V AC
• Current Rating: 90A
• Dimensions: 6.7 in x 10.4 in x 7.8 in (Height x Length x Width)
• Standards: UL Listed, CSA Certified
• Applications: Industrial motor control, power distribution systems
• Switch Type: Disconnect
• Configuration: 3-pole, 4-wire
• Coil Voltage Maximum: 60V
• Coil Voltage Minimum: 60V
• Weight: 30 lb
• Phase: 3
• AIC rating: 42kA@600V
• Connection: Bolt-On
• Poles: 3
• Protection: Solid State
• Functions: LI - Long-Time and Instantaneous
• Compatible Frames: SFHA
• Wire: 4

Product Identification

• UPC: 786685466163