SPRING LOADED
FEED-THROUGH TERMINAL BLOCKS
SCREW TERMINAL BLOCKS
CTS4USC
CTS6USC
CTS10USC
HIGHLIGHTS
FEATURES
• Feed Through Terminals
with Springs below clamps
• High torque screws
• Built-in springs guarantee
secure connection even
when screw is not tight
• 4 mm, 6 mm, 10mm
terminal blocks with same
size profile
• It is recommended to use
hook type lugs/ ferrules for
wire termination
• Both, high-torque screws
and built-in spring
• Various disconnect
terminals
Feed Through Terminal
Spring Loaded
Feed Through Terminal
Spring Loaded
Feed Through Terminal
Spring Loaded
Dimensions & Weight
Width
6 mm
8 mm
10 mm
Length
52 mm
52 mm
52 mm
Height w DIN Rail 35 x 7.5 mm
35 x 15 mm
63.4 mm
70.8 mm
63.4 mm
70.8 mm
63.4 mm
70.8 mm
Weight per piece
13.0 g
10.0 g
12.6 g
Technical Data/Ratings
Approvals
CB
SCHEME
60947-7-1
60947-7-1
60947-7-1
E220514
E220514
E220514
Wire Size (solid / stranded)
Voltage Rating
Current Rating
Torque
22-10 AWG
600 V
0.2-4 mm2
1500V AC/DC
32 A
22-8 AWG
1000 V
50 A
0.2-6 mm2
1500V AC/DC
41 A
20-6 AWG
1000 V
65 A
0.2-10 mm2
1500V AC/DC
57 A
35 A
7lb-in
0.5Nm
14lb-in
0.8Nm
14lb-in
1.2Nm
APPLICATIONS
• Vibration Applications
• Projects which follow the
following safety regulations:
• Electric Supply Standard
(ESI)
Insulation Material
Polyamide 66
Polyamide 66
Polyamide 66
Installation Instructions
Wire Stripping Length
12 mm
14 mm
Flat Head 0.8
14 mm
Screwdriver
Flat Head 0.6 x 3.5 mm
Flat Head 0.8 x 4 mm
x 4 mm
• British CEGB Standard
• NTPC standard
Terminal Blocks
Cat. No.
Std. Pk.
Cat. No.
Std. Pk.
Cat. No.
Std. Pk.
Grey (standard)
CTS4USC
50
50
50
50
50
50
50
50
CTS6USC
50
50
50
50
50
50
50
50
CTS10USC
50
50
50
50
50
50
50
50
Red
R
CTS4USC/R
CTS4USC/BU
CTS4USC/BL
CTS4USC/O
CTS4USC/G
CTS4USC/Y
CTS4USC/W
CTS6USC/R
CTS6USC/BU
CTS6USC/BL
CTS6USC/O
CTS6USC/G
CTS6USC/Y
CTS6USC/W
CTS10USC/R
CTS10USC/BU
CTS10USC/BL
CTS10USC/O
CTS10USC/G
CTS10USC/Y
CTS10USC/W
Blue
BU
BL
O
G
Y
Black
Orange
Green
Yellow
White
W
Cat. No.
EPUSC
Std. Pk.
50
Cat. No.
EPUSC
Std. Pk.
50
Cat. No.
EPUSC
Std. Pk.
50
Accessories
End Plate
Separator Plate
DIN Rail
SP2.5/4UN
50
SP2.5/4UN
50
SP2.5/4UN
50
2511120
CA701-15/S
2511160
20
20
10
2511120
CA701-15/S
2511160
20
20
10
2511120
CA701-15/S
2511160
20
20
10
End Stop
CA702
CA802
CA202
100
50
50
CA702
CA802
CA202
100
50
50
CA702
CA802
CA202
100
50
50
1.5 mm2
2.5 mm2
4 mm2
Hook Type
Lug / Ferrule
CA604/1
CA604/2
CA604/5
–
100
100
100
–
CA604/1
CA604/2
CA604/5
CA604/4
–
100
100
100
100
–
CA604/1
CA604/2
CA604/5
CA604/4
CA604/3
100
100
100
100
100
6 mm2
10 mm2
–
–
2 pole
3 pole
Pre Assembled
Jumpers
CA623/2
CA623/3
CA623/4
CA623/10
100
100
100
10
CA624/2
CA624/3
CA624/4
CA624/10
100
100
100
10
CA625/2
CA625/3
CA625/4
CA625/10
100
100
100
10
4 pole
10 pole
Marking Tag
MT6
1 Pk. (100 tags)
MT8
1 Pk. (100 tags)
MT10
1 Pk. (100 tags)
40
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490
ALTECH [ ALTECH CORPORATION ]
