Cut Sheet

V7-T8-118 Volume 7—Logic Control, Operator Interface and Connectivity Solutions CA08100008E—July 2014 www.eaton.com
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8.3
Terminal Blocks, Fuse Blocks and Fuse Holders
Power Distribution
Product Selection
CHDB Series—Power Distribution Blocks
Technical Data and Specifications
Power Terminal Block Short-Circuit Current Ratings (SCCR) with Fuses
Note
1
Finger-safe.
Line Connection Load Connection Configuration Amperes Style Poles
Catalog
Number
2/0–#8 AWG (4) #4–#14 AWG 175 Open 3 CHDB2203
2/0–#8 AWG (6) #4–#14 AWG 175 Open 3 CHDB3213
300 kcmil–#4 AWG (6) #4–#12 AWG 310 Open 3 CHDB3233
300 kcmil–#4 AWG (12) #4–#14 AWG 310 Open 3 CHDB3703
300 kcmil–#4 AWG (6) #2–#12 AWG 310 Open 3 CHDB3713
(3) 1/0–#12 AWG 310 Open 3 CHDB3713
2/0–#8 AWG 2/0–#8 AWG 175 Enclosed
1
1 CHDB204F
500 kcmil–#6 AWG (6) #2–#14 AWG 380 Enclosed
1
1 CHDB330F
300 kcmil–#4 AWG (12) #4–#14 AWG 570 Enclosed
1
1 CHDB377F
Catalog
Number
Terminal Copper Conductors
Maximum Fuse Class and Amperes
J T RK-1 RK-5
SCCR (kA)Line Load LPJ JJS/JJN LPS-RK/LPN-RK FRS-R/FRN-R
CHDB2203 2/0–#8 AWG #4–#12 AWG 200 200 200 60 200
#4–#14 AWG 175 175 100 60 100
200 200 100 60 50
CHDB3213 2/0–#8 AWG #4–#12 AWG 400 400 200 100 200
400 400 400 100 100
#4–#14 AWG 175 175 100 60 100
CHDB3233 300 kcmil–#4 AWG #4–#8 AWG 400 400 200 100 200
400 400 400 100 100
#4–#12 AWG 175 175 100 60 100
CHDB3703 300 kcmil–#4 AWG #4–#8 AWG 400 400 200 100 200
#4–#14 AWG 400 400 400 100 100
175 175 100 60 100
CHDB3713 300 kcmil–#4 AWG 1/0–#6 AWG 400 400 200 100 200
#4–#12 AWG 400 400 400 100 100
175 175 100 60 100
CHDB204F 2/0–#8 AWG 2/0–#8 AWG 200 200 100 60 200
CHDB330F 500 kcmil–#6 AWG #2–#6 AWG 400 400 200 100 200
#2–#14 AWG 200 200 100 30 50
175 175 100 30 100
CHDB377F 300 kcmil #4–#8 AWG 600 600 400 200 200
300 kcmil–#4 AWG #4 AWG 600 600 400 200 50
#4–#14 AWG 200 200 100 30 50
CHDB2203 (Open)
CHDB204F (Enclosed)