FEED-THROUGH
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35 or 32mm DIN Rail
Altech “U” Series Universal Rail
Mounting Standard Screw
Clamp Feed through terminals
are the most versatile terminals
for wire-to-wire connection in
control, automation, instrumentation and power distribution
applications. A special design
feature on the flexible foot
enables easy mounting and dismounting from the DIN Rail
with the help of a screwdriver.
The terminals with
EEx eII can be used in a
potentially explosive atmosphere which may occur in
chemical and petrochemical
industry. These terminals
can be used in Class 1, Zone
0, 1 & 2 hazardous locations.
These terminal blocks comply to En 500019.
AEx eII
Terminal Width
Height x Length
Stripping Length
Insulation Material
Type of Connection
Approvals
Wire Range
Voltage Rating
Current Rating
Torque
CTS2.5U-N CTS4U-N
AEx eII EEx eII
5 mm
45 x 43 mm
9 mm
Polyamide 6.6
2 screwclamps & 1tappedholeforcrossconnection
E220514 E220514
22-12 AWG 0.5-2.5 sq.mm 22-14 AWG
600V 750V 600V
25A 24A 20A
7 lb-in 0.4 Nm 7 lb-in
AEx eII EEx eII
6 mm
45 x 43 mm
9 mm
Polyamide 6.6
2screwclamps& 1 tappedholeforcrossconnection
22-10 AWG 0.5-4 sq.mm 22-10AWG
600 V 750 V 600 V
35/40 A* 32 A 35/40A*
7 lb-in 0.5 Nm 7 lb-in
COLOR BLOCKS
(other than grey standard)
When ordering please add
color suffix to Cat. No.
Example: CTS2.5U-N/R
Color Ordering Suffix
Red R
Blue BU
Black BL
Orange O
Green G
Yellow Y
White W
Beige BG
Dark Brown DB
Warning labels available.
See page 67.
* 35A with one No. 10 AWG and
40A with two No. 12 AWG wires.
Terminal Block
End Plate
Isolation Partition
Separator Plate
DIN Rail
for ordering information
refer to page 62
End Stop
for ordering information
refer to page 63
Internal
Jumper
Insulated
Internal
Jumper
Current
Bars
10 pole (breakable)
Shorting Sleeve & Screw
External
Jumper
Marking Tags
Warning Label
2 pole
3 pole
4 pole
10 pole
100 pole
2 pole
3 pole
4 pole
10 pole
100 pole
2 pole
3 pole
4 pole
10 pole
100 pole
2 pole
3 pole
4 pole
10 pole
Cat. No. Std. Pk.
CTS2.5U-N 100
EP2.5/4UN 50
PP2.5/4UN 50
SP2.5/4UN 100
CA702 50
CA802 50
CA721/2 100
CA721/3 50
CA721/4 50
CA721/10 10
CA721/100 10
CA741/2 100
CA741/3 50
CA741/4 50
CA741/10 10
CA741/100 10
CA703/01 100
CA704/01 100
CA705/01 100
CA731/10 100
—
CA731/100 10
CA 707/S/Q/01 100
CA717/2 100
CA717/3 100
CA717/4 100
CA717/10 25
MT5 100
Cat. No. Std. Pk.
CTS4U-N 100
EP2.5/4UN 50
PP2.5/4UN 50
SP2.5/4UN 100
CA702 50
CA802 50
CA722/2 100
CA722/3 50
CA722/4 50
CA722/10 10
CA722/100 10
CA742/2 100
CA742/3 50
CA742/4 50
CA742/10 10
CA742/100 10
CA703/1 100
CA704/1 100
CA705/1 100
CA732/10 100
CA732/10-A 100
CA732/100 10
CA707/S/Q/01 100
CA713/2 100
CA713/3 100
CA713/4 50
CA713/10 25
MT6 100
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Altech Corp.®• 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com
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CTS6U CTS10U CTS25U
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CTS16U
AEx eII EEx eII
8 mm
47 x 43 mm
12 mm
Polyamide 6.6
2 screwclamps & 1tappedholeforcrossconnection
E220514 E220514 E220514 E220514
22-8 AWG 1.5-6 sq.mm 22-8 AWG
600 V 750 V 600 V
50 A 41 A 50 A
9 lb-in 0.8 Nm 14 lb-in
Cat. No. Std. Pk.
CTS6U 100
EP6/10U 50
PP6/10U 50
SP6/10U 100
AEx eII EEx eII AEx eII EEx eII
10 mm
47 x 43 mm
12 mm
Polyamide 6.6
2 screwclamps & 1tappedholeforcrossconnection
22-6 AWG 1.5-10 sq.mm 16-6 AWG
600 V 750 V 600 V
65 A 57 A 65 A
14 lb-in 1.2 Nm 14 lb-in
Cat. No. Std. Pk.
CTS10U 100
EP6/10U 50
PP6/10U 50
SP6/10U 100
12 mm
47 x 43 mm
16 mm
Polyamide 6.6
2 screwclamps & 1tappedholeforcrossconnection
22-6 AWG 2.5-16 sq.mm 20-4 AWG
600 V 800 V 600 V
70 A 76 A 85 A
14 lb-in 1.2 Nm 14 lb-in
Cat. No. Std. Pk.
CTS16U 50
SP6/10U 100
AEx eII EEx eII
12 mm
56 x 49.5 mm
18 mm
Polyamide 6.6
2 screwclamps & 1tappedholeforcrossconnection
12-2 AWG 6-25 sq.mm 14-2 AWG
600 V 750 V 600 V
115 A 101 A 115 A
25 lb-in 2.0 Nm 25 lb-in
Cat. No. Std. Pk.
CTS25U 50
EP25U 50
PP25U 50
CA702 50
CA802 50
CA723/2 100
CA723/3 50
CA723/4 50
CA723/10 10
CA743/2 100
CA743/3 50
CA743/4 50
CA743/10 10
CA703/2 100
CA704/2 100
CA705/2 100
CA733/10 100
CA707/S/Q/1 100
CA710/2 100
CA710/3 100
CA710/4 100
CA710/10 25
MT8 100
SWL6 100
CA702 50
CA802 50
CA724/2 100
CA724/3 50
CA724/4 50
CA724/10 10
CA744/2 100
CA744/3 50
CA744/4 50
CA744/10 10
CA703/3 100
CA704/3 100
CA705/3 100
CA734/10 100
CA707/S/Q/1 100
CA718/2 100
CA718/3 50
CA718/4 50
CA718/10 25
MT10 100
CA702 50
CA802 50
CA751/2 50
CA751/3 50
CA751/4 50
CA751/10 10
CA761/2 50
CA761/3 50
CA761/4 50
CA761/10 10
CA703/8 100
CA704/8 100
CA705/8 100
CA739/10 100
CA707/S/Q/5 100
MT12 100
CA702 50
CA802 50
CA725/2 50
CA725/3 25
CA725/4 25
CA725/10 10
CA745/2 50
CA745/3 25
CA745/4 25
CA745/10 10
CA703/4 100
CA704/4 100
CA705/4 100
CA735/10 100
CA707/S/Q/2 100
MT12 100
Altech Corp.®• 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com
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CTS35U
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AEx eII EEx eII
CTS50U CTS95U
Terminal Width
Height x Length
Stripping Length
Insulation Material
Type of Connection
Approvals
Wire Range
Voltage Rating
Current Rating
Torque
Terminal Block
End Plate
Isolation Partition
Separator Plate
DIN Rail
for ordering information
refer to page 62
15 mm
58 x 52.5 mm
18 mm
Polyamide 6.6
2 screwclamps & 1tappedhole for crossconnection
E220514 E220514 E220514
8-2 AWG 10-35 sq.mm 8-2 AWG
600 V 750 V 600 V
145 A 125 A 145 A
25 lb-in 2.5 Nm 25 lb-in
Cat. No. Std. Pk.
CTS35U 50
EP35U 50
PP35U 50
20.5 mm
75.5 x 71 mm
22 mm
Polyamide 6.6
2 screw clamp connections
6-2/0 AWG 16-50 sq.mm 6-2/0 AWG
600V 1000 V 600 V
150 A 150 A 150 A
60 lb-in 6.8 Nm 60 lb-in
Cat. No. Std. Pk.
CTS50U 20
25 mm
90 x 83 mm
24 mm
Polyamide 6.6
2 Allen screw clamp connections
2-4/0 AWG 16-95 sq.mm 2-4/0 AWG
600V 1000 V 600 V
230 A 232 A 230 A
160 lb-in 18.2 Nm 160 lb-in
Cat. No. Std. Pk.
CTS95U 10
End Stop
for ordering information
refer to page 63
Internal
Jumper
Insulated
Internal
Jumper
Current
Bars
Shorting Sleeve & Screw
Marking Tags
CA702 50
CA802 50
CA726/2 50
CA726/3 25
CA726/4 25
CA726/10 10
CA746/2 50
CA746/3 25
CA746/4 25
CA746/10 10
CA703/5 100
CA704/5 100
CA705/5 100
CA736/10 100
CA707/S/Q/2 100
MT15 100
CA202 50
CA102 50
MT20 100
CA202 50
CA102 50
MT25 100
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