BLOCK STU 500/24 Control Transformer 500VA 24V 20.83A 230/400/460/520V Used

Shipping includes tracking info worldwide. Best regards Klaus KLJ Trading. 

This listing is for a BLOCK STU 500/24 industrial control transformer designed for machine control panels, automation systems, and industrial power distribution applications.

Item details

• Brand: BLOCK
• Model: STU 500/24
• Type: Industrial Control Transformer
• Power rating:
  • 500VA
• Primary voltage:
  • 230V / 400V / 460V / 520V ±20V
• Secondary voltage:
  • 24V AC
• Secondary current:
  • 20.83A AC
• Frequency:
  • 50–60Hz
• Standards:
  • EN 61558
  • UL5085
  • CSA22.2
• UL Recognized
• Made for industrial automation and control cabinets
• Panel mounting design

Condition

• Used condition
• Removed from industrial equipment
• Cosmetic wear and storage marks present
• Wiring remnants attached
• Untested after removal
• Sold exactly as shown in photos

Notes

• Suitable for industrial control systems, machinery, and automation panels
• Please verify compatibility and voltage configuration before installation