Pulsator 451 Plus
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Technical Specs and Approvals

Approvals: 8-joule - SAE J1318 Class 2
Flash Rate: Double Flash - 80 FPM
Quad Flash - 75 FPM
AC Model - 70 FPM
Voltage: 12-48 VDC
115 VAC
Joules: Double and Quad Flash - 8J
AC Model - 5J
Power: Double Flash - 10.7 watts
Quad Flash - 10 watts
AC Model - 5.8 watts
Current Draw: Double and Quad Flash - 0.9 amps at 12V to 0.25 amps at 48V
AC Model - 0.1 amps
Dimensions (D x H): 6.5 in x 4.0 in (165 mm x 102 mm)
Ship Weight: 1.3 lbs (0.6 kg)

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The Pulsator® 451 Plus low-profile strobe combines advanced dome optics with a high-performance power supply to produce a brilliant flash that meets SAE Class 2 requirements.  The Pulsator 451 Plus is exceptionally durable. The power supply is moisture and vibration resistant and protected against reverse polarity, voltage spikes and RFI. Heavy Duty models provide a completely encased power supply to provide additional protection against vibration and moisture.

The Pulsator 451 Plus models are available in 8-joule (double & quad-flash) and 8-joule (double-flash), 12-48 VDC versions and 115 volt (5-joule/single flash) AC version. All models include the necessary mounting hardware.

  • Low-profile, polycarbonate base strobe beacon
  • Easily replaceable helical strobe tube
  • Automatic adjustment to function at any voltage from 12-48VDC
  • SAE J845 Class 2 approved (SAE J1318 Class 2, 2009)
  • Three-year product warranty