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Automatic Flashing Unit for Generator

The EB500 1 Shot auto flash module (Auto Flash Unit solution) is a universal generator voltage build up latching relay which helps brush type generators to build up voltage safely.

Ex stock - shipped Worldwide. For GBP, EURO or USD pricing please contact us:

Sales: [email protected]

Office: [email protected]

Tel: +44 (0)115 923 2568 (United Kingdom)

Tel: (24-hour) +44 (0)7484709956 (United Kingdom)

*All manufacturer names, numbers, symbols and descriptions are used for reference purpose only and do not imply that any part is the product of these manufacturer.


  • Power & Over Voltage LED Indicators
  • Reset Button / Offer Outer Reset Terminal
  • Voltage Monitor & Time Delay Set
  • Dry Contact Output
  • Operation Voltage 10~28 VDC
  • Two-Stage Voltage Range Monitored


Model NO. EB500
Input Voltage DC 10~30 VDC
Sensing Voltage AC 120/240 VAC
Flash Time 1~8 sec. (Adjustable)
Trigger Contact Oil pressure or fuel sensor
Resistance 0, 5, 10, 15 Ohm select by jumper
Protection Reverse current protection
Dimensions 101.0 (L) x 69.0 (W) x 44.5 (H) mm
Weight 210 g ±2%

*Note : All features & specifications subject to change without notice.