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You are here: > Lines Carried > Conta-Clip > Chassis Terminal Blocks > BKA 2.5/4/10 Feed-Through

Screw-Cage Clamp Chassis Mount Terminal Blocks - BKA 2.5/4/10 Feed-Through

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, multi-pole 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.
BKA Series Conta-Blocks™ have small profiles and footprints making them ideal for restricted space or limited access applications. Voltage potential can be bussed throughout a BKA Type multi-pole assembly by installing an optional external jumper in its screw clamps.
BKA Type Conta-Blocks™ can be converted to DIN Rail Mounting simply by substituting optional adapters for the standard mounting sections. The resulting DIN Rail Mount Conta-Block™ Assembly provides highly cost effective, feed-through wire terminations for General Industrial and Industrial Control Equipment Applications.

  • Side Wire Entry

  • Sectional Design

  • Snap Together Construction

  • High Density Compact Profile

  • Special Adapter Provides DIN Rail Mounting

  • Polyamide 6.6

  • Standard Color - Beige
  BKA 2.5/xx
5mm (.197 in.) Width (Pole Spacing)
60 Terminations Per Foot 		BKA 4/xx
6mm (.236 in.) Width (Pole Spacing)
50 Terminations Per Foot 		BKA 10/xx
8mm (.315 in.) Width ( Pole Spacing)
38 Terminations Per Foot
 
 
Dimensions BxWxH mm (in.) 22x5x23 (.866x.197x.906) 22x6x23 (.866x.236x.906) 30x8x31 (1.18x.315x1.22)
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
Single Pole Element 1320.2 100 5.0 NA 2158.2 100 6.0 NA 1497.2 100 8.0
Mounting Section 2136.2 50 7.3 NA 2136.2 50 7.3 NA 2939.2 20 8.1
Multipole Assemblies †                      
xx = No. of Poles                      
2 1321.2 50 24.5 17.4 2170.2 50 26.5 19.4 1500.2 50 32.2
3 1322.2 50 29.6 22.5 2171.2 50 32.6 25.5 1501.2 20 40.3
4 1323.2 50 34.6 27.5 2172.2 50 38.6 31.5 1502.2 20 48.4
5 1324.2 50 39.8 32.7 2173.2 50 44.8 37.7 1503.2 20 56.5
6 1325.2 50 44.9 37.8 2174.2 50 50.9 43.8 1504.2 20 64.6
7 8830.2 50 50.0 42.9 8811.2 50 57.0 49.9 1505.2 20 72.7
8 1326.2 20 55.1 48.0 2175.2 20 63.1 56.0 1506.2 10 80.8
9 8843.2 20 60.2 53.1 8816.2 20 69.2 62.1 1507.2 10 88.9
10 1327.2 20 65.3 58.2 2176.2 20 75.3 68.2 1508.2 10 97.0
11 8848.2 20 70.4 63.3 8817.2 20 81.4 74.3 1509.2 10 105.1
12 1328.2 20 75.4 68.3 2177.2 20 87.4 80.3 1510.2 10 113.2
13 1329.2 20 80.6 73.5 2137.2 20 93.6 86.5      
14 1330.2 20 85.7 78.6 1036.2 20 99.7 92.6      
15 1331.2 20 90.9 83.8 2178.2 20 105.9 98.8      
16 1332.2 20 95.8 88.7 1037.2 20 118.8 104.7      
18 1333.2 20 106.2 99.1 1038.2 20 124.2 117.1      
20 1334.2 10 116.2 109.1 2179.2 10 136.2 129.1      

24

 1335.2 10 136.7 129.6 1039.2 10 160.7 153.6      
Stripping Length mm (in.) 7 (.28) 9 (.35) 10 (.39)
Tightening Torque Nm (lbf-in.) .65 (5.5) .85 (7.5) 1.5 (13.0)
Screw Hole Diameter mm (in.) 3 (.12) 4 (.16) 6 (.24)
Mounting Hole Diameter 3.4 (.134) 3.4 (.134) 3.5 (.138)

Electrical Ratings
IEC 947-7-1 400V / 24A / 0.2-2.5mm2 400V / 32A / 0.2-2.5mm2 400V / 57A / 0.2-10mm2
CSA LR 42110 300V / 20A / 22-12 AWG 300V / 25A / 22-12 AWG 300V / 55A / 22-8 AWG*
File No. E95701 300V / 20A / 22-12 AWG 300V / 30A / 22-10 AWG 00V / 55A / 22-8 AWG*

Accessories
External Jumpers:      
2 Pole Cat. No. 2032.0
Std. Pack 50		 Cat. No. 2125.0
Std. Pack 50		 Cat. No. 2067.0
Std. Pack 50
3 Pole Cat. No. 2033.0
Std. Pack 50		 Cat. No. 2126.0
Std. Pack 50		 Cat. No. 2068.0
Std. Pack 50
4 Pole Cat. No. 2044.0
Std. Pack 50		 Cat. No. 2140.0
Std. Pack 50		 Cat. No. 2069 .0
Std. Pack 50
10 Pole Cat. No. 2045.0
Std. Pack 10		 Cat. No. 2141.0
Std. Pack 10		  
Adapter for DIN Rail Mounting Cat. No. 2945.2**
Std. Pack 50		 Cat. No. 2945.2**
Std. Pack 50		 Cat. No. 2946.2***
Std. Pack 50
Mounting Section Dimensions
Cat.No. W B H ø1 ø2 L1
2136.2 7.3 22.0 23.1 6.3 3.5 8.0
2939.2 8.1 30.0 31.1 6.5 3.5 16.2
* Pending
** Designed for 15mm DIN Rail, Width = 10mm
*** Designed for 35mm DIN Rail, Width = 8mm
Metric Conversion: in. = mm x 0.03937
† For additional pole positions contact Conta-Clip, Inc

We have attempted to present the information about our vendor's products on this website in a straight-forward manner. We offer this information as accurate at the time of publication. Specifications are subject to change without notice. Electro-Stock, Inc. is not responsible for inadvertent errors.

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