16220-2

Technical Data 10533 Effective May 2023 Supersedes January 2019 UL Recognized power distribution blocks Catalog number example: 16220-3 is a 3-pole 16220 Where: • The prefix “16220” defines the block’s lineside characteristics (i.e., one conductor port per pole that accepts 2/0 - #14 Cu, or 2/0 - #8 Al conductors) and the loadside characteristics (i.e., four conductor ports per pole that each accepts #4 - #14 Cu or #4 - #8 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. Catalog symbols: 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 column of the catalog number tables. • 160__-(poles) • 162__-(poles) • 163__-(poles) Specifications: • 164__-(poles) 165__-(poles) Ratings • Description: Bussmann™ series UL® Recognized power distribution blocks offer a variety of lineside and loadside port configurations to provide greater flexibility in panel wiring and wire management. • Volts: 600 V • Amps: 175 to 1520 A • SCCR: up to 200 kA* (see table for SCCR by catalog number) * Maximum SCCR contingent upon the application of an upstream current-limiting overcurrent protective device. See table for fusing requirements. These blocks are UL Recognized to UL 1059 and rated for use in UL 508A industrial control panels. Flammability rating Blocks are factory configured in 1-, 2 and 3-pole versions, and have optional covers (order covers separately). Storage and operating temperature range • • UL 94 V0 -4°F to 248°F (-20°C to 120°C) Agency information • UL 1059 Recognized, Guide XCFR2, File E62622 • CSA® Certified, Class 6228-01, File 15364 Conductors† • Stranded 75°C 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 and ordering details UL Recognized power distribution blocks Technical Data 10533 Effective January 2023 Catalog numbers: Lineside Line/load port configuration No. of poles 2, 3, 4 1, 2, 3 1, 2, 3 1, 2, 3 2,3,4 1, 2, 3 Current rating (A) Wire size (Sol/ferrule unless noted)* Wires per port 2/0 - #1 Cu/Al (Str) #2 - #3 Cu/Al #4 - #8 Cu/Al 1-2 175 175 175 175 1 #4 - #6 Cu/Al (Str) 1 4.0 (35) 1 #8 Cu 1 #8 Al (Str) 1-2 13.6 (120) 1 2.8 (25) #10 - #14 Cu 1-2 2.3 (20) 1 #4 - #6 Cu/Al (Str) 1 4.0 (35) #2 - #3 Cu/Al 1 #8 Cu 1 #4 - #8 Cu/Al 1-2 #8 Al (Str) 1-2 13.6 (120) 1 2.8 (25) #10 - #14 Cu 1-2 #10 - #14 Cu 1-2 2.3 (20) 2/0 - #1 Cu/Al (Str) 1 #4 - #6 Cu/Al (Str) 1 4.0 (35) #2 - #3 Cu/Al 1 #8 Cu 1 #4 - #8 Cu/Al 1-2 #8 Al (Str) 1-2 13.6 (120) 1 2.8 (25) #10 - #14 Cu 1-2 #10 - #14 Cu 1-2 2.3 (20) 2/0 - #1 Cu/Al (Str) 1 #4 - #6 Cu/Al (Str) 1 4.0 (35) #2 - #3 Cu/Al 1 #8 Cu 1 #4 - #8 Cu/Al 1-2 #8 Al (Str) 1-2 13.6 (120) 1 2.8 (25) #10 - #14 Cu 1-2 #10 - #14 Cu 1-2 2.3 (20) 350 kcmil - 2/0 Cu/Al (Str) 1 #4 - #6 Cu/Al (Str) 1 4.0 (35) 1/0 Cu/Al (Str) 1-2 310 #1 - #6 Cu/Al 1-2 350 kcmil - 2/0 Cu/Al (Str) 1 1/0 Cu/Al (Str) 310 1-2 31.1 (275)†† 31.1 (275)†† 1-2 350 kcmil - 2/0 Cu/Al (Str) 1 350 kcmil - 2/0 Cu/Al (Str) 1-2 31.1 (275)†† 1 31.1 (275)†† 1-2 350 kcmil - 2/0 Cu/Al (Str) 1 1/0 Cu/Al (Str) 1-2 #1 - #6 Cu/Al 1-2 * 1 1-2 #1 - #6 Cu/Al 310 1 1-2 310 1/0 Cu/Al (Str) 1 1-2 #1 - #6 Cu/Al 1/0 Cu/Al (Str) 1 1 31.1 (275)†† 310 1 1-2 310 #1 - #6 Cu/Al 1, 2, 3 Torque N•m (Lb-in) 1-2 1/0 Cu/Al (Str) 1, 2, 3 Wires per port #10 - #14 Cu 350 kcmil - 2/0 Cu/Al (Str) 1, 2, 3 Wire size (Sol/ferrule unless noted)* Ports/ pole 2/0 - #1 Cu/Al (Str) #1 - #6 Cu/Al 1, 2, 3 Loadside Torque N•m (Lb-in) 31.1 (275)†† 1 #8 Cu 1 #8 Al (Str) 1-2 #10 - #12 Al (Str) 1 #10 - #14 Cu 1-2 2.8 (25) 1 #8 Cu 1 #8 Al (Str) 1-2 #10 - #12 Al (Str) 1 #10 - #14 Cu 1-2 #2 - #3 Cu/Al (Str) 1 #4 Cu/Al 1 #6 Cu/Al 1-2 #8 Cu/Al 1-2 4.5 (40) #10 - #14 Cu 1-2 4.0 (35) 1/0 - #3 Cu/Al (Str) 1 #4 Cu 1 1-2 #6 - #14 Cu 1-2 #4 - #6 Cu/Al (Str) 1 #8 Cu 1 #8 Al (Str) 1-2 #10 - #12 Al (Str) 1 #10 - #14 Cu 1-2 2.8 (25) 5.1 (45) 13.6 (120) 2.8 (25) 5.6 (50) #8 Cu/Al (Str) 1 4.5 (40) 4.0 (35) 1 #10 - #14 Cu 1 #6 - #14 Cu 2 #4 - #8 Al (Str) 2 #10 Cu/Al 1 #12 - #14 Cu 1 4 200 16220-_ 4 200 16220-_H††† 6 200 16321-_ 6 10 16023-_ 6 200 16323-_ 10 16332-_ 200 16370-_ 200 16371-_ 10 16372-_ 3 2 12 2.3 (20) 5.1 (45) #4 - #8 Cu/Al 16021-_ 4.0 (35) 1 1 10 5.6 (50) 1 1 6 2.3 (20) #2 - #3 Cu/Al (Str) #10 - #14 Cu (Str) Catalog Number 4.0 (35) #4 - #6 Cu/Al (Str) 1/0 - #3 Cu/Al (Str) Max SCCR (kA)† 2.3 (20) #4 - #6 Cu/Al (Str) #4 - #8 Al (Str) Ports/ pole 6 13.6 (120) 3 0.8 (7) 21 75°C 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 manufacturer’s specifications. Ferrule ratings apply to copper wire only. ** Not covered by CSA certification. † See Short-Circuit Current Ratings table for the tested upstream overcurrent protective devices necessary for achieving these SCCRs. †† Torque rating for dual wire and ferrule application is 30.5 N•m (270 Lb-in). ††† Configuration includes hex screws. 2 Eaton.com/bussmannseries UL Recognized power distribution blocks Technical Data 10533 Effective January 2023 Catalog numbers cont.: Lineside Line/load port configuration No. of poles 1, 2, 3 1, 2, 3 Current rating (A) Wire size (Sol/ferrule unless noted)* Wires per port 350 kcmil - 2/0 Cu/Al (Str) 1 310 350 31.1 (275)†† 1, 2, 3 1, 2, 3 380 380 380 420 1 Wire size (Sol/ferrule unless noted)* Wires per port #10 Cu/Al 1 #12 - #14 Cu 1 1/0 - #3 Cu/Al (Str) 1 #4 Cu 1 #4 - #8 Al (Str) 1-2 1 2/0 - #1 Cu/Al (Str) 1 #4 - #6 Cu/Al (Str) 1 #2 - #3 Cu/Al 1 #8 Cu 1 #4 - #8 Cu/Al 1-2 #8 Al (Str) 1-2 #10 - #14 Cu 1-2 #10 - #14 Cu 1-2 2.3 (20) #2 - #3 Cu/Al (Str) 1 5.6 (50) 3/0 - 1/0 Cu/Al (Str) 1-2 #1 - #6 Cu/Al 1-2 500 kcmil - 4/0 Cu/Al (Str) 1 3/0 - 1/0 Cu/Al (Str) 1-2 56.5 (500) 56.5 (500) 1 1 1 1-2 #8 Cu/Al 1-2 #2 - #3 Cu/Al (Str) 1 #4 Cu/Al 1 #6 Cu/Al 1-2 #8 Cu/Al 1-2 4.5 (40) #10 - #14 Cu 1-2 4.0 (35) 1/0 - #3 Cu/Al (Str) 1 1 1-2 #6 - #14 Cu 1-2 500 kcmil - 4/0 Cu/Al (Str) 1 #6 Cu/Al (Str) 1 #8 Cu 1 #8 Al (Str) 1-2 #10 - #14 Al (Str) 1 #10 - #14 Cu 1-2 #4 - #6 Cu/Al (Str) 1 #8 Cu 1 #8 Al (Str) 1-2 #10 - #12 Al (Str) 1 #10 - #14 Cu 1-2 1-2 56.5 (500) 1 1-2 600 kcmil - #2 Cu/Al (Str) 1 56.5 (500) 1 4.5 (40) 1 #4 Cu 6 10 16330-_ 10 16335-_ 21 10 16541-_ 12 10 16375-_ 5.1 (45) 1-2 #4 - #8 Al (Str) 3/0 - 1/0 Cu/Al (Str) 2.8 (25) #10 - #14 Cu 1-2 16325-_ 4.0 (35) #10 - #12 Al (Str) #1 - #6 Cu/Al 10 3 #10 - #14 Al (Str) #6 Cu/Al 6 13.6 (120) 1-2 #4 Cu/Al 16373-_ 14 #1 - #6 Cu/Al 1 10 0.8 (7) 1-2 2 Catalog number Ports/ pole #6 - #14 Cu 13.6 (120) Max SCCR (kA)† Torque N•m (Lb-in) 1-2 #1 - #6 Cu/Al 1, 2, 3 Ports/ pole 1/0 Cu/Al (Str) 500 kcmil - 4/0 Cu/Al (Str) 1, 2, 3 Loadside Torque N•m (Lb-in) 4.0 (35) 5.6 (50) 5.1 (45) 13.6 (120) 3 2 4.0 (35) 2.8 (25) 2.3 (20) 4.0 (35) 2.8 (25) 2.3 (20) * 75°C 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 manufacturer’s specifications. Ferrule ratings apply to copper wire only. † See Short-Circuit Current Ratings table for the tested upstream overcurrent protective devices necessary for achieving these SCCRs. †† Dual wire and ferrule application torque rating = 30.5 N•m (270 Lb-in). Short-Circuit Current Rating (SCCR) data: Conductors (AWG or kcmil) Catalog number No. of poles Lineside 16220-_ 1, 2, 3 2/0 - #8 16321-_ 1, 2, 3 2/0 - #8 16323-_ 1, 2, 3 350 - #4 16370-_ 1, 2, 3 350 - #4 16371-_ 1, 2, 3 350 - #4 Loadside #4 - #12 #4 - #14 #4 - #12 #4 - #8 #4 - #12 #4 - #8 #4 - #14 1/0 - #6 1/0 - #12 Fuse Class/Bussmann series symbol/ampacity RK1/ RK5/ J/ LPN-RK (250 V), FRN-R (250 V), LPJ LPS-RK (600 V) FRS-R (600 V) 200 200 60 175 100 60 400 200 100 175 100 60 400 200 100 250 100 60 400 200 100 175 100 60 400 200 100 175 100 60 T/ JJN (300 V), JJS (600 V) 200 175 400 175 400 175 400 175 400 175 SCCR 200 kA 100 kA 200 kA 100 kA 200 kA 100 kA 200 kA 100 kA 200 kA 100 kA Eaton.com/bussmannseries 3 UL Recognized power distribution blocks Technical Data 10533 Effective January 2023 Catalog numbers cont.: Lineside Line/load port configuration No. of poles 1, 2, 3 1, 2, 3 Current rating (A) 420 Wire size (Str/ferrule unless noted)* 600kcmil - #2 Cu/Al (Str) 1 Wires per port Torque N•m (Lb-in) #2 - #3 Cu/Al (Str) 1 5.6 (50) #4 Cu/Al 1 #6 Cu/Al 1-2 #8 Cu/Al 1-2 4.5 (40) #10 - #14 Cu 1-2 4.0 (35) 1/0 - #3 Cu/Al (Str) 1 #4 Cu 1 #6 - #14 Cu 1-2 1-2 1 1/0 Cu/Al (Str) 1-2 #8 Cu 1 #1 - #2 Cu/Al 1-2 #8 Al (Str) 1-2 #10 - #12 Al (Str) 1 #10 - #14 Cu 1-2 31.1 (275)†† 2 1-2 5.1 (45) 13.6 (120) 2.8 (25) 1 #4 - #6 Cu/Al (Str) 1 1-2 #8 Cu 1 #8 Al (Str) 1-2 #10 - #14 Al (Str) 1 #10 - #14 Cu 1-2 3/0 - #6 Cu/Al (Str) 1 13.6 (120) #4 - #6 Cu/Al (Str) 1 4.0 (35) 600 kcmil - #2 Cu/Al 3/0 - 1/0 Cu/Al (Str) #1 - #6 Cu/Al 2 1-2 1 56.5 (500) 2 1 1-2 56.5 (500) 1-2 4 #8 Cu 1 #8 Al (Str) 1-2 2.8 (25) 2.8 (25) 1 1-2 #2 - #3 Cu/Al (Str) 1 #4 Cu/Al 1 #6 Cu/Al 1-2 #8 Cu/Al 1-2 4.5 (40) #10 - #14 Cu 1-2 4.0 (35) 1/0 - #3 Cu/Al (Str) 1 1 1-2 #6 - #14 Cu 1-2 16376-_ 12 10 16377-_ 12 10 16530-_ 10 16528-_ 10 16400 3 2.3 (20) #10 - #14 Cu #4 Cu 10 4.0 (35) #10 - #14 Al (Str) #4 - #8 Al (Str) 6 2.3 (20) 3/0 - 1/0 Cu/Al (Str) 56.5 (500) Max Ports/ SCCR Catalog pole (kA)† number 4.0 (35) 500 kcmil - 4/0 Cu/Al (Str) 760 1520 1 Wire size (Str/ferrule unless noted)* #4 - #8 Al (Str) 570 840 56.5 (500) Ports/ pole #4 - #6 Cu/Al (Str) 500 kcmil - 4/0 Cu/Al (Str) 1 Torque N•m (Lb-in) 1 #1 - #6 Cu/Al 1, 2, 3 Loadside 300 kcmil - 2/0 Cu/Al (Str) #4 Cu/Al (Str) 1, 2, 3 Wires per port 4 4 2.3 (20) 5.6 (50) 5.1 (45) 13.6 (120) 22 6 * 75°C 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 manufacturer’s specifications. Ferrule ratings apply to copper wire only. † See Short-Circuit Current Ratings table for the tested upstream overcurrent protective devices necessary for achieving these SCCRs. †† Dual wire and ferrule application torque rating = 30.5 N•m (270 Lb-in). Dual wire port application • Rated for dual wire port application to increase the possible number of lineside and loadside connections. E.g., 16220-1 can accept two wires into the lineside port (#4 - #14 Cu, #4 - #8 Al) and two wires per port (eight connections total) on the loadside lug (#8 - #14 Cu, #8 Al). • Dual wire applications are only viable when using two wires of the same size, stranding, and insulating and conductor material. Ferrule terminal application • Bussmann series UL Recognized power distribution blocks are rated for use with UL Listed ferrules (see catalog number table for details). • Ferrule applications allow for the use of a broader range of conductor stranding and simulate a more efficient, solid wire connection with the terminal port. • Always use UL Listed ferrules in accordance with the manufacturer’s specifications and instructions. 4 Eaton.com/bussmannseries UL Recognized power distribution blocks Technical Data 10533 Effective January 2023 Dimensions — in 160_ blocks 4.12" (2-Pole) 5.37" (3-Pole) 6.62" (4-Pole) 0.69" 3.62" (2-Pole) 4.87" (3-Pole) 6.12" (4-Pole) 0.25" 0.50" Lineside 2.75" 2.12" 1.00" 2.00" 1.38" 0.27" Dia. (2 holes) Loadside 0.38" Slot 0.22" x 0.38" (4 places) 162_, 163_ and 165_ blocks C F E D E Lineside J H A B L C'Bore G Catalog number prefix 162_ 163_ 165_ K Dia. A 2.88 4.0 5.5 B 2.25 3.38 4.75 C1 1.07 1.98 3.11 C2 1.88 3.60 5.76 C3 2.70 5.21 8.48 D 1.75 3.32 2.94 Loadside E 0.82 1.62 2.69 F 0.54 0.99 1.55 G 0.32 0.31 0.36 H 0.84 0.88 1.19 J 0.31 0.35 0.44 K L 0.20 0.41 Slot 0.20” wide x 0.41” long Slot 0.42” wide x 0.62” long Slot 0.20” wide x 0.33” long Slot 0.41” wide x 0.53” long Optional covers For block catalog number starting 160__ 162__ 163__ 165__ Order cover catalog number CPB160-(poles)* CPB162-(poles)* CPDB-(poles)* CPDB165** * Order one cover for each block by specifying the number of poles in the catalog number suffix. E.g., For the block catalog number 16021-4, order the cover catalog number CPD160-4. ** Order one cover for each of the block’s poles. E.g., For block catalog number 16530-3, order three of cover catalog number CPDB165. Eaton.com/bussmannseries 5 UL Recognized power distribution blocks Technical Data 10533 Effective May 2023 The only controlled copy of this data sheet is the electronic read-only version located on the Eaton network drive. All other copies of this document are by definition uncontrolled. This bulletin is intended to clearly present comprehensive product data and provide technical information that will help the end user with design applications. Eaton reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Eaton also reserves the right to change or update, without notice, any technical information contained in this bulletin. Once a product has been selected, it should be tested by the user in all possible applications. Eaton 1000 Eaton Boulevard Cleveland, OH 44122 Eaton.com Bussmann Division 114 Old State Road Ellisville, MO 63021 United States Eaton.com/bussmannseries © 2023 Eaton All Rights Reserved Printed in USA Publication No. 10533 — BU-MC16056 January 2023 Eaton.com/bussmannseries Eaton and Bussmann are valuable trademarks of Eaton in the U.S. and other countries. You are not permitted to use the Eaton trademarks without prior written consent of Eaton. CSA is a registered trademark of the Canadian Standards Group. UL is a registered trademark of the Underwriters Laboratories, Inc. For Eaton’s Bussmann series product information, call 1-855-287-7626 or visit: Eaton.com/bussmannseries Follow us on social media to get the latest product and support information.