Effective January 2019 Technical Data 10534 Supersedes September 2017 Splicer blocks Catalog number example: 16204-3 is a 3-pole 16204 Where: The prefix 16204 defines the blocks lineside and loadside characteristics (i.e., conductor port per pole that accepts 2/0 - 14 Cu, or 2/0 - 12 Al conductors). The suffix 3 in this example defines this as a three-pole block. See the catalog number tables for details on the available lineside/loadside characteristics. How to order: From the catalog number tables, select the catalog number that defines the desired lineside/loadside port and conductor characteristics. Add to the catalog number the suffix that defines the desired pole configuration. Note, you must select from the available number of poles for each catalog number. These appear in the second Catalog symbols: column of the catalog number tables. 160 -(poles) Specifications: 162 -(poles) Ratings 163 -(poles) 165 -(poles) Volts: 600 V Amps: 115 to 760 A Description: SCCR: up to 200 kA* (see table for SCCR by catalog number) Bussmann series splicer blocks allow for * Maximum SCCR contingent upon the application of an increasing or decreasing wire size within a circuit upstream current-limiting overcurrent protective device. to accommodate different connections from the See table for fusing requirements. power source to the branch load. Flammability rating Splicer blocks are available for wire sizes up to 500 kcmil and amp ratings up to 760 A. UL 94 V0 They are UL Recognized to UL 1059 and rated for Storage and operating temperature range use in UL 508A industrial control panels. -4F to 248F (-20C to 120C) These blocks are factory configured from 1- to 4-poles (catalog number dependent) with optional Agency information covers (order covers separately). UL 1059 Recognized, Guide XCFR2, File E62622 CSA Certified, Class 6228-01, File 15364 Conductors Stranded 75C copper and aluminum Higher temperature rated conductors permitted with appropriate derating As specified in the catalog number table. Optional covers See table for catalog numbers specific to each blockTechnical Data 10534 Splicer blocks Effective January 2019 Catalog numbers: Lineside Loadside Current Wires Torque Wires Torque Line/load port No. of rating Wire size per Nm Ports/ Wire size per Nm Ports/ SCCR Catalog configuration poles (A) (Str/ferrule unless noted)* port (Lb-in) Pole (Str/ferrule unless noted)* port (Lb-in) pole (kA) number 2 - 3 Cu/Al (Str) 1 5.6 (50) 2 - 3 Cu/Al (Str) 1 5.6 (50) 4 - 6 Cu/Al (Str) 1 5.1 (45) 4 - 6 Cu/Al (Str) 1 5.1 (45) 1, 2, 3 115 1 1 10 16200- ** 8 Cu/Al (Str) 1 4.5 (40) 8 Cu/Al (Str) 1 4.5 (40) 10 - 14 Cu (Str) 1 4.0 (35) 10 - 14 Cu (Str) 1 4.0 (35) 1/0 - 3 Cu (Str) 1 5.6 (50) 1/0 - 3 Cu (Str) 1 5.6 (50) 4 - 6 Cu (Str) 1 5.1 (45) 4 - 6 Cu (Str) 1 5.1 (45) 1, 2, 3 150 1 1 10 16201- 8 Cu (Str) 1 4.5 (40) 8 Cu (Str) 1 4.5 (40) 10 - 14 Cu (Str) 1 4.0 (35) 10 - 14 Cu (Str) 1 4.0 (35) 2/0 - 1 Cu/Al (Str) 1 2/0 - 1 Cu/Al (Str) 1 12.4 (110) 12.4 (110) 2 - 8 Cu/Al 1 2 - 8 Cu/Al 1 10 - 12 Al (Str) 1 10 - 12 Al (Str) 1 2, 3, 4 175 4.0 (35) 1 4.0 (35) 1 10 16000- ** 10 - 14 Cu 1 10 - 14 Cu 1 4 - 8 Cu/Al 2 4 - 8 Cu/Al 2 13.6 (120) 13.6 (120) 10 - 14 Cu 2 10 - 14 Cu 2 2/0 - 1 Cu/Al (Str) 1 2/0 - 1 Cu/Al (Str) 1 12.4 (110) 12.4 (110) 2 - 8 Cu/Al 1 2 - 8 Cu/Al 1 10 - 12 Al (Str) 1 10 - 12 Al (Str) 1 1, 2, 3 175 4.0 (35) 1 4.0 (35) 1 200 16204- 10 - 14 Cu 1 10 - 14 Cu 1 4 - 8 Cu/Al 2 4 - 8 Cu/Al 2 13.6 (120) 13.6 (120) 10 - 14 Cu 2 10 - 14 Cu 2 2, 3, 4 255 250 kcmil - 6 Cu 1 42.4 (375) 1 250 kcmil - 6 Cu 1 42.4 (375) 1 10 16003- ** 1, 2, ,3 255 250 kcmil - 6 Cu 1 42.4 (375) 1 250 kcmil - 6 Cu 1 42.4 (375) 1 10 16301- 350 kcmil - 2/0 Cu/Al (Str) 1 350 kcmil - 2/0 Cu/Al (Str) 1 1/0 Cu/Al (Str) 1-2 1/0 Cu/Al (Str) 1-2 2, 3, 4 310 31.1 (275) 1 31.1 (275) 1 10 16005- ** 1 - 6 Cu/Al 1-2 1 - 6 Cu/Al 1-2 350 kcmil - 2/0 Cu/Al (Str) 1 350 kcmil - 2/0 Cu/Al (Str) 1 1/0 Cu/Al (Str) 1-2 1/0 Cu/Al (Str) 1-2 1, 2, ,3 310 31.1 (275) 1 31.1 (275) 1 10 16303- 1 - 6 Cu/Al 1-2 1 - 6 Cu/Al 1-2 500 kcmil - 4/0 Cu/Al (Str) 1 500 kcmil - 4/0 Cu/Al (Str) 1 3/0 - 1/0 Cu/Al (Str) 1-2 3/0 - 1/0 Cu/Al (Str) 1-2 1, 2, ,3 380 56.5 (500) 1 56.5 (500) 1 10 16306- 1 - 6 Cu/Al 1-2 1 - 6 Cu/Al 1-2 350 kcmil - 2/0 Cu/Al (Str) 1 350 kcmil - 2/0 Cu/Al (Str) 1 1/0 Cu/Al (Str) 1-2 1/0 Cu/Al (Str) 1-2 1, 2, ,3 620 31.1 (275) 2 31.1 (275) 2 10 16500- 1 - 4 Cu/Al 1-2 1 - 4 Cu/Al 1-2 6 Cu/Al 2 6 Cu/Al 2 500 kcmil - 4/0 Cu/Al (Str) 1 500 kcmil - 4/0 Cu/Al (Str) 1 3/0 - 1/0 Cu/Al (Str) 1-2 3/0 - 1/0 Cu/Al (Str) 1-2 1, 2, ,3 760 56.5 (500) 2 56.5 (500) 2 10 16504- 1 - 6 Cu/Al 1-2 1 - 6 Cu/Al 1-2 * 75C wire (higher temperature rated wire acceptable with appropriate derating). Using a ferrule on a stranded conductor requires a correctly sized UL Listed ferrule (customer supplied) applied according to the manufacturers specifications. Ferrule ratings apply to copper wire only. ** Not covered by CSA certification. See table below for the tested upstream overcurrent protective devices necessary for achieving this SCCR. Torque rating for dual wire and ferrule application is 30.5 Nm (270 Lb-in). Short-Circuit Current Rating (SCCR) data for block 16204- : Conductors (AWG) Fuse class/Bussmann series symbol/ampacity RK1 RK5 T Catalog No. of J LPN-RK (250 V), FRN-R (250 V), JJN (300 V), number poles Lineside Loadside LPJ LPS-RK (600 V) FRS-R (600 V) JJS (600 V) SCCR Min. enclosure size 16204- 1, 2, 3 2/0 - 8 2/0 - 8 200 200 60 200 200 kA 16 x 16 x 6.75 2 Eaton.com/bussmannseries