UltraStar l ® Strobe Beacon 251121-02 250121-02 252600-2 F E A T U R E S • High- and low-profile model strobe beacons • SAE J845 Class 1 (SAE J1318 Class 1, 2009) • Automatic adjustment to function at any voltages from 12-24 VDC • Potted, fully-encapsulated power supply • Die-cast aluminum base available in permanent and magnetic mount models US5: US7: • High-profile beacon includes dust cover • Power supply produces 75-quad flashes per minute • 13-Joules, double flash and 14-Joules, quad flash • SAE J1318 Class 1 (amber, blue, clear) US6 • Built-in photocell provides automatic adjustment to ambient light for day or night operation (may be converted to a manual [switchable] adjustment) • 21-Joules, high intensity mode and 13-Joules, low intensity mode • 17/12 Joules, double flash • Built-in photocell provides automatic adjustment to ambient light for day or night operation (may be converted to a manual [switchable] adjustment) • 5-year warranty A P P R O V A L S • SAE J1318 Class 1 • SAE J1318 Class 2 (tall dome models) (short dome models) The UltraStar line of strobe beacons are designed specifically for rugged applications. The strobe tube is housed in a vibration-resistant silicone, which absorbs vibrations and protects the bulb from moisture. The polycarbonate dome and alloy base are impact and corrosion-resistant which helps extend the life of the strobe tube. The superior design of the UltraStar’s Fresnel lens focuses light for maximum visibility and complete 360˚ light output. All models are multi-volt with high–and low – profile versions available. UltraStar strobe beacons are built to last with exceptional reliability. D WARRAN YEARS TY 448330 Branch Guard LE 448320 Pipe mount adapter for 448330 branch guard D TY LE ® W ARRA N H O W T O O R D E R Specify Model US6, 17/12J, 12-24 VDC, 21.3/15W, double flash, tall dome US5, 13J, 18.4W, 12-24 VDC, double flash, tall dome 252600-02 Permanent/pipe mount 250121 Permanent/pipe mount 252601-02 Magnetic mount 250141 Magnetic mount US7, 21/13J, 26.3/16.3W, 12-24 VDC, quad flash, tall dome US5, 13J, 18.4W, 12-24 VDC, double flash, short dome 250721 Permanent/pipe mount 251121 Permanent/pipe mount 250741 Magnetic mount 251141 Magnetic mount US5, 14J, 19W, 12-24 VDC, quad flash, tall dome 250821 Permanent/pipe mount 250841 Magnetic mount US5, 14J, 19W, 12-24 VDC, quad flash, short dome Order Accessories Z8444373-01 Dust cover, tall dome, clear Z8444375-01 Dust cover, short dome, clear 448330 MZDGK branch guard 448320 MZDGP pipe mount adapter for 448330 branch guard 251821 Permanent/pipe mount 251841 Magnetic mount MZDGK Wire dome guard kit 251721 Utility Light, dust cover, blackout shield, permanent/pipe mount MZDGP Adaptor for using MZDGK with pipe mounting 0.25” (5 mm) 3 mounting holes equally spaced 6.00” (152 mm) bolt circle 6.74” (171 mm) 5.25” (133 mm) Short dome Tall dome S P E C I F I C A T I O N S S p e c i f i c a t i o n s US5 US6 US7 85 per minute 75 per minute 75 per minute 12-24 VDC 12-24 VDC 12-24 VDC 1.8 @ 12 VDC to 0.9 @ 24 VDC 2.0 @ 12 VDC 0.8 @ 24 VDC 2.5 @ 12 VDC to 1.2 @ 24 VDC Joules 13J/14J 17J 21/13J Power 18.4W/19W 17W 26.3W/16.3W Flash Rate Voltage Amp Draw P h y s i c a l S p e c i f i c a t i o n s Height 6.74 in (171 mm) 5.25 in (133 mm) 6.7 in (171mm) - 6.75 in (171mm) - Diameter 6.50 in (165mm) 6.50 in (165mm) 6.50 in (165mm) 4.0 lbs (1.8 kg) 4.25 lbs (1.9 kg) 4.0 lbs (1.8 kg) S h i p W e i g h t UltraStar is a trademark of Federal Signal Corporation. ©2016 Federal Signal Corporation. 2 6 4 5 F e d e r a l S i g n a l D r i v e , U n i v e r s i t yT P7a 0r k8,. 5I L3 46 .04478546 M7202 l 1115 5 .3246.44. 83 5 2 i n df ue sd st .i cg o IF 7T0 880. 0 78 f e F d8e0r 0a.l6s8i g 2 .n8a0l 2- 2 . cmo m | 2