Screw connection system RK

CONTA-CLIP offers an innovative line of feedthrough and protective-earth terminals featuring the proven screw-connection system for the smallest cross-sections ranging from 0.08 mm² to 240 mm². This also includes disconnect terminals, fused terminals, actuator terminals, sensor terminals, motor-connection terminals and direct-mounting terminals. This system can be used for many different applications with only a minimal number of accessory parts. The screw-connection mechanism is easy to operate and can be used to establish a quick, safe connection using solid and flexible wires with or without wire-end ferrules. The protective-earth terminals feature a PE foot that is screwed on and contacts on both sides, ensuring outstanding mechanical and electrical safety. Our well-designed line of accessories allows you to significantly reduce your installation and storage costs. You can take advantage of this system to implement all of your switching requirements with a minimal amount of accessories. Our clamping-yoke system has already proven itself in billions of applications. It ensures an electro-mechanical connection that is both permanent and high-quality.

Screw connection system RK at a glance

CONTA-CONNECT
CONTA-CABLE
CONTA-CON
CONTA-LABEL
CONTA-ELECTRONICS
CONTA-BOX

Filter

Productfilter

Box
Cap
Clamping yoke
Connecting sleeve
Cover
Cover profile
Cross-connection rail
Cross-connector
Cross-switch bridge
Cuttable terminal
Cuttable terminal, wire protection
Disconnect plug
Disconnect terminal
Double-level terminal
Double-level terminal/block variant
Double-level terminals with electronic components
End plate
Ex double-level terminal ATEX-certified
Ex feed-through terminal ATEX-certified
Ex feed-through terminal for direct mount ATEX-certified
Ex protective earthing terminal ATEX-certified
External insulated cross-connector
Feed-through terminal
Feed-through terminal/block variant
Feed-through terminal for direct mount
Feed-through terminal for direct mount/block variant
Five-wire mains-connection block
Fixing plate
Four-wire motor-connection block
Fuse-disconnect terminal
Fuse holders
Inlay plate
Insulated cross-connector
Insulation plate
Lock washer
Marking plate
Measurement pick-off terminal
Motor-connection terminal
Mounting screw
Neutral disconnect terminal
Partition plate
Plate for busbar
Protective earth terminal
Screw
Screw-type distribution block
Screw cap
Screw cap
Short-circuit plug
Single cover
Socket plug
Solid link
Status display
Straight-through connector
Switchable cross-connection
Switch lock
Terminal block for temperature measuring circuits
Test adapter
Test disconnect terminal
Test plug
Three-level initiator terminal
Three-level initiator terminal | Multi-wire terminal
Three-wire installation terminals
Transformer-fused terminal
Transformer terminal
fused terminal

Plug in
Screw connection
Screw connection + spade connection

600 V
60 DC V
6 DC V
690 V
150 AC V
230 V
60 V
90 V
1000 V
400 V
75 V
275 V
48 AC V
500 V
130 V
24 AC V
300 V
24 DC V
400 AC V
30 V
700 V
115 AC V
230 AC V
800 V
320 V
450 V
250 V
60 AC V

32 A
20 A
232 A
6.3 A
17.5 A
415 A
150 A
61 A
47 A
41 A
10 A
1 A
309 A
27 A
380 A
24 A
4 A
55 A
125 A
34 A
57 A
26 A
65 A
76 A

10 mm²
1.5 mm²
2.5 mm²
35 mm²
6 mm²
240 mm²
150 mm²
50 mm²
25 mm²
4 mm²
16 mm²
95 mm²

4 mm
8 mm
19 mm
111.8 mm
10 mm
58 mm
43.9 mm
29.6 mm
13.5 mm
136.7 mm
85.7 mm
109 mm
53.8 mm
160.7 mm
106.2 mm
14 mm
62.5 mm
135.7 mm
40.5 mm
79 mm
90.9 mm
136.2 mm
8.5 mm
32.6 mm
14.5 mm
45 mm
75 mm
88.9 mm
6.6 mm
38 mm
32 mm
44.9 mm
84.8 mm
88 mm
90 mm
39.8 mm
61 mm
54.5 mm
35 mm
117.5 mm
61.8 mm
31.5 mm
45.6 mm
113.2 mm
49 mm
93.6 mm
52 mm
63.1 mm
29 mm
31 mm
106 mm
80.8 mm
81.85 mm
33.25 mm
116.2 mm
30 mm
57.5 mm
26 mm
71 mm
99.7 mm
50 mm
18 mm
75.3 mm
26.5 mm
95.8 mm
67 mm
6 mm
24 mm
2.3 mm
60.49 mm
59 mm
57.4 mm
48 mm
74.6 mm
54.4 mm
65.3 mm
21.8 mm
54 mm
17.5 mm
18.7 mm
17 mm
38.6 mm
12 mm
58.7 mm
20.5 mm
27.8 mm
52.5 mm
11 mm
93 mm
74 mm
72.7 mm
51.4 mm
124.2 mm
61.9 mm
37.5 mm
85 mm
22 mm
105.1 mm
28 mm
37.3 mm
27 mm
55.1 mm
75.4 mm
56 mm
58.9 mm
23.5 mm
46 mm
2.4 mm
15.5 mm
93.3 mm
62 mm
91 mm
16 mm
5 mm
21 mm
91.15 mm
6.5 mm
59.85 mm
33 mm
25 mm
15 mm
95.4 mm
24.5 mm
80.6 mm
97 mm
84 mm
87.4 mm
90.5 mm
60 mm
58.5 mm
32.2 mm
50.9 mm
41.3 mm
92 mm
60.2 mm
11.5 mm
49.7 mm
48.4 mm
66 mm
44.4 mm
62.8 mm
23 mm
56.5 mm
90.3 mm
20 mm
28.3 mm
44.6 mm
34.6 mm
96 mm
27.7 mm
105.9 mm
40.3 mm
55 mm
64.6 mm
44.8 mm
72 mm

9 mm
8 mm
32.3 mm
66.28 mm
33.75 mm
14.2 mm
21.9 mm
19.5 mm
7 mm
9.26 mm
16.6 mm
17 mm
10.8 mm
9.5 mm
5.3 mm
4.4 mm
44 mm
16.9 mm
37.1 mm
47.8 mm
12.9 mm
13.6 mm
500 mm
10.4 mm
80 mm
49.9 mm
115.3 mm
16 mm
14 mm
13.5 mm
12.2 mm
23.5 mm
10.9 mm
24.8 mm
101.3 mm
24.2 mm
25 mm
100.9 mm
57.04 mm
27 mm
28.8 mm
78.9 mm
50.1 mm
22.9 mm
1000 mm
70.44 mm
57 mm
103.12 mm
98 mm
9.1 mm
20.1 mm
28 mm
1.5 mm
14.8 mm
18.3 mm
22.7 mm
31 mm
23 mm
10.7 mm
15 mm
10 mm
15.4 mm
153 mm
39.7 mm
14.36 mm
41 mm
19.46 mm
22.5 mm
22.2 mm
59.6 mm
22 mm
11.9 mm
18.1 mm
78.4 mm
59.7 mm
2.7 mm
56.13 mm
59.3 mm
2.1 mm
55.9 mm
12.5 mm
24 mm
80.9 mm
32 mm
35 mm
28.2 mm
16.3 mm
98.9 mm
16.1 mm
30.9 mm
43.9 mm
23.1 mm
14.1 mm
7.5 mm
120.3 mm
25.5 mm
34 mm
16.5 mm
31.6 mm
12 mm
19.3 mm
45 mm
38.3 mm
36 mm
44.86 mm
2 mm
87.9 mm
30 mm
18 mm
5 mm
21 mm
5.5 mm
36.44 mm
10.5 mm
6 mm
20 mm
30.3 mm
26.25 mm
21.7 mm
11.25 mm

27.5 mm
23 mm
52.7 mm
11.7 mm
14.8 mm
45.4 mm
31.5 mm
1.3 mm
19 mm
1 mm
36.5 mm
6 mm
79.9 mm
16.5 mm
44 mm
61.8 mm
3 mm
33.5 mm
0.6 mm
37 mm
43.9 mm
15.2 mm
19.9 mm
24 mm
21 mm
33.8 mm
54 mm
4.5 mm
14 mm
50 mm
52.3 mm
17 mm
40 mm
27 mm
22.8 mm
2 mm
7.6 mm
34 mm
46.5 mm
31 mm
68.5 mm
41.6 mm
52.5 mm
165 mm
58.7 mm
51 mm
41 mm
3.5 mm
47 mm
48.1 mm
1.5 mm
43 mm
33.1 mm
15 mm
61.5 mm
49.9 mm
65 mm
45.5 mm
32.5 mm
34.5 mm
32 mm
7.5 mm
22 mm
47.7 mm
39.5 mm
24.3 mm

43 mm
73 mm
47 mm
62 mm
54 mm
50 mm
69 mm
76.5 mm
60 mm
41 mm
57 mm
56 mm
65.75 mm
63 mm
87 mm
126.3 mm
88.5 mm
77.5 mm
53 mm
61 mm
77 mm
68.5 mm
48.3 mm
99 mm
112.8 mm
55.5 mm
52 mm
38.9 mm
65 mm
68 mm
43.5 mm
58.5 mm
71.5 mm
39 mm
46 mm
58.3 mm
42.5 mm

VDE approval granted

Explosion-proof version (EEx e)

KEMA KEUR approval granted

IP20
IP20 (for largest wire cross-section)

Custom profile
Mounting face
Mounting rail TS 35/7,5
Mounting rail TS 35/7.5 and TS 32
Mounting rail TS 35/7.5 and mounting surface
On base
Plug in
Screwable
TS 15

5 mm
8 mm
6 mm
12 mm
10 mm

CSAus approval granted

CSA approval granted

500 Kcmil
4
22
8
6
4/0
14
10
11
2
1/0
12
300 Kcmil

Brass
Copper
Polyamide 6.6
Steel

Galvanized
Galvanized, thick-film passivated
Nickel
Tin-lead
Tin-plated

Beige
Violet

UL Recognized

cUL Recognized

Sorting:

RK 2,5-4 BG

Shown Colour: Beige

Art.-Nr.: 1001.2

Feed-through terminal, Screw connection, Mounting type:Mounting rail TS 35/7.5 and TS 32, Rated cross-section: 4 mm², Width: 6 mm, Colour: Beige