Tronic Automatic Transfer Switch 250A 4P D-Type with LCD Screen – Bottom Entry

Features:

• Automatic Transfer Switch (ATS)
• Tronic CO TQ1S series
• Model: CO TQ1S025040250DD
• 250A rated operating current
• 250A frame rating
• 4-pole configuration (4P)
• D-Type controller
• Split design with LCD screen
• Bottom-entry configuration
• Rated operating voltage: 230/400V AC
• Operating frequency: 50/60Hz
• Supports automatic and manual operation
• Three switch positions: Normal, OFF and Alternative
• Electrical key lock for controlled operation
• Mechanical padlock function for added safety
• Switch position indicator for clear status monitoring
• LCD screen for displaying switch status
• Automatic switching and recovery functionality
• Designed for switching between normal and alternative power sources
• Complies with GB/T 14048.11 and IEC 60947-6-1
• 5-year guarantee indicated on the product packaging