US14 & US22 - Ferraz Shawmut Fuses
US14 & US22 - Ferraz Shawmut Fuses
US14 & US22 - Ferraz Shawmut Fuses
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<strong>US14</strong> & <strong>US22</strong> 750 VOLT/ultrasafe TM fuse holdersULTRASAFE MODULAR FUSE HOLDERS FOR14 X 51 AND 22 X 58 MM FUSES<strong>Ferraz</strong> <strong>Shawmut</strong> ULTRASAFE TM modular 750 voltFuse Holders offer the highest levels of safety andfeatures for 14 x 51 mm and 22 x 58 mm fuses.Like all ULTRASAFE TM holders, they qualify as “fingersafe” to an IP20 grade of protection under IECstandards, including fuse changing (with the flick ofa finger). The <strong>US14</strong> and <strong>US22</strong> ranges are availablein 1, 2 or 3 pole units, with or without blown-fuseindicator lights in each pole.These holders come standard with a mechanicalindicator that shows fuse presence. If a striker fuseis used, this mechanical indicator will also indicatea blown fuse. Microswitches can be suppliedwith the holders (or ordered separately for fieldinstallation) to allow remote communication. Theseholders also feature padlocking capabilities, DIN railmounting with our unique latching system to allowre-positioning, and the capability to be joined asmultiple poles in the field.HIGHLIGHTS:➤ Finger Safe➤ Optional Indicator Lights➤ Optional Microswitches➤ DIN Rail Mount➤ Compact Footprint➤ Quick, Easy Fuse ChangeApplications:➤ All circuits up to750 volts usingsemiconductor fusesfor protection of smallinverters, UPS systems,motor drives, etc.➤ No-load disconnect➤ IP20 requirementsRatings➤➤➤➤750V AC50A (14 x 51 mm)125A (22 x 58 mm)Short Circuit CurrentRating: 200kAApprovals➤➤➤➤All Ultrasafe Fuse Holdersmeet the requirementsof UL512UL Recognized ComponentGuide IZLT2, File E52283CSA CertifiedClass 6225, File 32169IEC 269, 947-3RECOMMENDED FUSE USAGE<strong>US14</strong> . . . . . . . . . . . . . . . . use with 14 x 51mm A70QS, A70P, URC, URD, gD14<strong>US22</strong> . . . . . . . . . . . . . . . . use with 22 x 58 mm A70QS, URD, gD22H
<strong>US14</strong> & <strong>US22</strong> 750 VOLT/ultrasafe TM fuse holdersCatalog Numbers and Descriptions -For use with 14 x 51 mm <strong>Fuses</strong> up to 50ACatalog Numbers and Descriptions -For use with 22 x 58 mm <strong>Fuses</strong> up to 125ACATALOG NO.<strong>US14</strong>1<strong>US14</strong>2<strong>US14</strong>3<strong>US14</strong>1I<strong>US14</strong>2I<strong>US14</strong>3I<strong>US14</strong>1M<strong>US14</strong>2M<strong>US14</strong>3M<strong>US14</strong>3M2<strong>US14</strong>1MI<strong>US14</strong>2MI<strong>US14</strong>3MI<strong>US14</strong>3M2I<strong>US14</strong>1N<strong>US14</strong>PAK<strong>US14</strong>S1P<strong>US14</strong>S3P<strong>US14</strong>S3P2DESCRIPTION1 Pole2 Pole3 Pole1 Pole with Indicator2 Pole with Indicators3 Pole with Indicators1 Pole with Microswitch2 Pole with Microswitch3 Pole with Microswitch3 Pole with 2 Microswitches1 Pole with Microswitch & Indicator2 Pole with Microswitch & Indicators3 Pole with Microswitch & Indicators3 Pole with 2 Microswitches & Indicators1 Pole - NeutralAccessory - Multi-pole Assembly KitAccessory - 1 Pole MicroswitchAccessory - 3 Pole MicroswitchAccessory - 3 Pole, 2 MicroswitchesCATALOG NO.<strong>US22</strong>1<strong>US22</strong>2<strong>US22</strong>3<strong>US22</strong>1I<strong>US22</strong>2I<strong>US22</strong>3I<strong>US22</strong>1M<strong>US22</strong>2M<strong>US22</strong>3M<strong>US22</strong>3M2<strong>US22</strong>1MI<strong>US22</strong>2MI<strong>US22</strong>3MI<strong>US22</strong>3M2I<strong>US22</strong>N<strong>US22</strong>PAK<strong>US22</strong>S1P<strong>US22</strong>S3P<strong>US22</strong>S3P2DESCRIPTION1 Pole2 Pole3 Pole1 Pole with Indicator2 Pole with Indicators3 Pole with Indicators1 Pole with Microswitch2 Pole with Microswitch3 Pole with Microswitch3 Pole with 2 Microswitches1 Pole with Microswitch & Indicator2 Pole with Microswitch & Indicators3 Pole with Microswitch & Indicators3 Pole with 2 Microswitches & Indicators1 Pole - NeutralAccessory - Multi-pole Assembly KitAccessory - 1 Pole MicroswitchAccessory - 3 Pole MicroswitchAccessory - 3 Pole, 2 MicroswitchesAccessories for Assembling Multiple Poles<strong>US14</strong>PAK <strong>US22</strong>PAK Multi-pole Assembly Kit<strong>US14</strong>S1P <strong>US22</strong>S1P Microswitch for single pole<strong>US14</strong>S3P <strong>US22</strong>S3P Microswitch for 3 pole<strong>US14</strong>S3P2 <strong>US22</strong>S3P2 2 Microswitches for 3 poleKGHJEBCHDimensionsFDIMENSION<strong>US14</strong><strong>US22</strong>mm In mm InIAA 26.5 1.04 35.0 1.38B 53.0 2.09 70.0 2.76C 79.5 3.13 105.0 4.13E 107.0 4.21 124.0 4.88F 3.80 0.15 3.80 0.15G 94.0 3.70 103.0 4.06H 76.5 3.01 76.5 3.01J 6.50 0.26 6.5 0.26K 45.0 1.77 45.0 1.77Terminal screws: Phillips/slot headSuggested screw torque: 50A - 35 lbs.-in.125A - 45 lbs.-in.Connector type: Pressure PlateWire range: <strong>US14</strong> #2 to #14 (solid/stranded Cu)<strong>US22</strong> 1/0 to #14 (solid/stranded Cu)Load-break disconnect: NoH H
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