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Conta-Clip, Inc. - Chassis Terminal Blocks - RKB4 & KBL 2.5-D/2.5-4-D Feed-Through Terminal Blocks

Screw-Cage Clamp Chassis Mount Terminal Blocks - RKB4 & KBL 2.5-D/2.5-4-D Feed-Through Terminal Blocks

It is now possible to specify and order Panel Mount Terminal Blocks with key features previously available only in Screw-Cage Clamp DIN Rail Mount Terminal Blocks. Panel Mount, Conta-Blocks™ are made from snap together, terminal block elements and mounting sections. These components form highly compact, multipole terminal block assemblies which can be readily attached to a mounting surface or structure using standard fasteners. Conta-Blocks™ feature the industry standard, screw-cage clamp technology which has provided trouble-free, wire-to-wire electrical connections for over 50 years. They provide wiring densities up to 60 terminations per foot, accommodate a wide conductor range (22-8 AWG) and offer electrical ratings up to 55A and 600V.
RKB and KBL Type Conta-Blocks™ include an internal jumper provision in each terminal block element which allows voltage potential to be distributed to other terminal blocks within the assembly. Use KBL Type Conta-Blocks™ with a 600V Rating for Industrial Control Equipment Applications such as motor control where maximum creepage and clearance is a design requirement.
  • Side Wire Entry
  • Sectional Design
  • Snap Together Construction
  • High Density
  • Internal Jumper Provision
  • Polyamide 6.6
  • Standard Color - Beige
 
  RKB4/xx
6mm (.236 in.) Width (Pole Spacing)
50 Terminations Per Foot 		KBL 2.5-D/xx
5mm (.197 in.) Width (Pole Spacing)
60 Terminations Per Foot 		KBL 2.5-4-D/xx
6mm (.236 in.) Width ( Pole Spacing)
50 Terminations Per Foot
 
 Dimensions
B x W x H  mm (in.)		 27 x 6 x 28 (1.06 x .236 x 1.10) 48 x 5 x 37 (1.89 x .197 x 1.46) 48 x 6 x 37 (1.89 x .236 x 1.46)
Ordering Information: Cat. No. Std.
Pack		 Width-W
mm		 Mtg. Hole
Spacing-b		 Cat. No. Std.
Pack		 Width-W
mm		 Mtg. Hole
Spacing-b		 Cat. No. Std.
Pack		 Width-W
mm 		Mtg. Hole
Spacing-b
Single Pole Element 1018.2 100 6.0 NA 1387.2 100 5.0 NA 1388.2 100 6.0 NA
Mounting Section 2135.2 50 7.3 NA 2180.2 50 7.0 NA 2180.2 50 7.0 NA
Multi-pole Assemblies †                        
xx = No. of Poles Cat. No. Std.
Pack		 Width-W
mm		 Mtg. Hole
Spacing-b		 Cat. No. Std.
Pack		 Width-W
mm		 Mtg. Hole
Spacing-b		 Cat. No. Std.
Pack		 Width-W
mm 		Mtg. Hole
Spacing-b
2 8852.2 50 26.5 19.4 1387.2/2 50 24.1 17.1 1388.2/2 50 26.2 19.3
3 8853.2 50 32.6 25.5 1387.2/3 50 29.2 22.3 1388.2/3 50 32.3 25.3
4 8854.2 50 38.7 31.6 1387.2/4 50 34.2 27.5 1388.2/4 50 38.3 31.3
5 8855.2 50 44.8 37.7 1387.2/5 50 39.3 32.7 1388.2/5 50 44.5 37.3
6 8856.2 50 50.9 43.8 1387.2/6 50 44.3 37.5 1388.2/6 50 50.6 43.3
7 8857.2 20 57.0 49.9 1387.2/7 20 49.3 42.5 1388.2/7 20 56.8 49.8
8 8858.2 20 63.1 56.0 1387.2/8 20 54.5 47.7 1388.2/8 20 62.8 56.0
9 8859.2 20 69.2 62.1 1387.2/9 20 59.5 52.9 1388.2/9 20 69.0 62.1
10 8860.2 20 75.3 68.2 1387.2/10 20 64.5 57.7 1388.2/10 20 75.0 68.2
11 8861.2 20 81.4 74.3 1387.2/11 20 69.5 62.8 1388.2/11 20 81.0 74.3
12 8862.2 20 87.5 80.4 1387.2/12 20 74.5 67.8 1388.2/12 20 87.0 80.3
Stripping Length mm (in.) 9 (.35) 7 (.28) 12 (.47)
Tightening Torque Nm (lbf-in.) .85 (7.5) .65 (5.5) .85 (7.5)
Screw Hole Diameter mm (in.) 3.5 (.138) 3 (.118) 4 (.158)
Mounting Hole Diameter 3.5 (.14) 3.5 (.14) 3.5 (.14)
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Electrical Ratings
IEC 947-7-1 250V / 32A / 0.2-4mm2 800V / 24A / 0.2-2.5mm2 800V / 32A / 0.2-4mm2
CSA LR 42110 300V / 25A / 22-12 AWG 600V / 20A / 22-12 AWG* 600V / 40A / 22-10 AWG*
File No. E95701 300V / 30A / 22-10 AWG 600V / 20A / 22-12 AWG* 600V / 40A / 22-10 AWG*
Accessories
External Jumpers:
2 Pole Cat. No. 2087.0
Std. Pack 50		 Cat. No. 2567.0
Std. Pack 50		 Cat. No. 2019.0
Std.P ack 50
3 Pole Cat. No. 2088.0
Std. Pack 50		 Cat. No. 2568.0
Std. Pack 50		 Cat. No. 2020.0
Std. Pack 50
4 Pole Cat. No. 2089.0
Std. Pack 20		 Cat. No. 2569.0
Std. Pack 20		 Cat. No. 2021.0
Std. Pack 20
10 Pole Cat. No. 2090.0
Std. Pack 10		 Cat. No. 2570.0
Std. Pack 10		 Cat. No. 2022.0
Std. Pack 10
 
Mounting Section Dimensions
Cat.No. W B H ø1 ø2 L1
2135.2 7.3 27.0 26.2 5.7 3.5 18.2
2180.2 7.0 48.0 36.7 6.0 3.5 16.0

* Pending
† For additional pole positions, contact Conta-Clip, Inc.
Metric Conversion: in. = mm x 0.03937
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