PICO® 304 Series - 277V UL 913 Intrinsically Safe Fuse for Hazardous Locations

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The PICO® 304 series offers a range of surface mountable encapsulated fuses certified under UL 913, the standard for intrinsically safe electrical equipment, to operate in hazardous locations. This fuse is ideal for use in oil, gas, mining, chemical, pharmaceutical, food and beverage, and other process industries. The PICO® 304 series surface mountable fuse was designed to limit the energy and temperature generated during its operation. The fuse design and its encapsulant are suitable for use in intrinsically safe equipment and associated apparatus for peak voltage not exceeding 375V. In addition to UL 913, these fuses meet ATEX and IECEx requirements.

Features:

  • Surface mount device
  • Encapsulated and sealed (1mm minimum)
  • High breaking capacity of 1500A at 277V AC/DC
  • Current rating options ranging from 0.050A to 0.750A
  • Global hazardous locations certifications

Benefits:

  • Suitable for pick-and-place PCB assembly
  • Eliminates the need for encapsulation (potting) or coating, which saves assembly time and money, reducing total end-product cost
  • Ideal for interfaces between intrinsically safe and non-intrinsically safe circuits
  • Enables reduction of power ratings and current-carrying capacity of downstream components, wiring, and circuit board traces
  • Speeds up the certification process for end-products

Applications:

  • Testing, measuring or processing electronic and electrical equipment
  • Motor controllers
  • Communication handsets/two-way radio and associated accessories
  • Process control and automation
  • Sensors
  • Lighting
  • Flow/gas meters

Access specifications, certifications, check availability and order parts below

Catalog #VAC (V)VDC (V)Nominal Melting I2T (A2sec)Resistance
(Ω)
Max Operating Temp (°C)Min Operating Temp (°C)MSLOpeningPartner ECAD ModelsStockSamplesCompare
0304.0502772770.0001912.00125-40IFast-Acting (F)0304.050CheckOrder
0304.0802772770.000358.19125-40IFast-Acting (F)0304.080CheckOrder
0304.1002772770.000705.00125-40IFast-Acting (F)0304.100CheckOrder
0304.1602772770.0002023.00125-40IFast-Acting (F)0304.160CheckOrder
0304.2002772770.0002882.68125-40IFast-Acting (F)0304.200CheckOrder
0304.2502772770.006621.60125-40IFast-Acting (F)0304.250CheckOrder
0304.5002772770.0044620.46125-40IFast-Acting (F)0304.500CheckOrder
0304.7502772770.134480.27125-40IFast-Acting (F)0304.750CheckOrder
Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s)
0304.050HR FUSE SMD 277V For Haz Loc UL 913 0.050A RoHS No 11/07/2018 PbFree No 11/07/2018 CoC_RoHS9_0304.050HR_11-07-2018 REACH191_Declaration_with_Pb_0304.050HR_11-07-2018 Yes
11/07/2018
Contains
0304.050ZR FUSE SMD 277V For Haz Loc UL 913 0.050A RoHS No 11/07/2018 PbFree No 11/07/2018 Yes
11/07/2018
0304.080HR FUSE SMD 277V For Haz Loc UL 913 0.080A RoHS No 08/10/2015 PbFree No CoC_RoHS9_0304.080HR_06-24-2020 REACH205_Declaration_-Contain-_0304.080HR_06-24-2020 Yes
11/07/2018
Contains
0304.080ZR FUSE SMD 277V For Haz Loc UL 913 0.080A RoHS No 08/10/2015 PbFree No Yes
11/07/2018
0304.100HR FUSE SMD 277V For Haz Loc UL 913 0.100A RoHS No 08/10/2015 PbFree No Yes
11/07/2018
0304.100ZR FUSE SMD 277V For Haz Loc UL 913 0.100A RoHS No 08/10/2015 PbFree No Yes
11/07/2018
0304.160HR FUSE SMD 277V For Haz Loc UL 913 0.160A RoHS No 08/10/2015 PbFree No Yes
11/07/2018
0304.160ZR FUSE SMD 277V For Haz Loc UL 913 0.160A RoHS No 08/10/2015 PbFree No Yes
11/07/2018
0304.200HR FUSE SMD 277V For Haz Loc UL 913 0.200A RoHS No 08/10/2015 PbFree No Yes
11/07/2018
0304.200ZR FUSE SMD 277V For Haz Loc UL 913 0.200A RoHS No 08/10/2015 PbFree No Yes
11/07/2018
0304.250HR FUSE SMD 277V For Haz Loc UL 913 0.250A RoHS No 08/10/2015 PbFree No Yes
11/07/2018
0304.250ZR FUSE SMD 277V For Haz Loc UL 913 0.250A RoHS No 08/10/2015 PbFree No Yes
11/07/2018
0304.500HR FUSE SMD 277V For Haz Loc UL 913 0.500A RoHS No 08/10/2015 PbFree No CoC_RoHS9_0304.500HR_06-24-2020 REACH205_Declaration_-Contain-_0304.500HR_06-24-2020 Yes
11/07/2018
Contains
0304.500ZR FUSE SMD 277V For Haz Loc UL 913 0.500A RoHS No 08/10/2015 PbFree No Yes
11/07/2018
0304.750HR FUSE SMD 277V For Haz Loc UL 913 0.750A RoHS No 08/10/2015 PbFree No CoC_RoHS9_0304.750HR_06-24-2020 REACH205_Declaration_-Contain-_0304.750HR_06-24-2020 Yes
11/07/2018
Contains
0304.750ZR FUSE SMD 277V For Haz Loc UL 913 0.750A RoHS No 08/10/2015 PbFree No Yes
11/07/2018
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