CDTTU Altech Corp., CDTTU Datasheet - Page 6

• Manufacturer Part Number: CDTTU
• Description: Terminal Block; 2 Screw Clamp; 63 mm L x 8 mm W x 57 mm H; 41 A; 12 mm
• Manufacturer: Altech Corp.

Specifications of CDTTU

• Application: Ideal choice for measuring control and regulatory circuits
• Current, Rating: 41 A
• Dimensions: 63 mm L x 8 mm W x 57 mm H
• Length, Stripping: 12 mm
• Material, Insulation: Polyamide 6.6
• Torque: 14 lb-in (CSA, cULus), 1.2 Nm (VDE)
• Voltage, Rating: 600 V (CSA, cULus), 750 V (VDE)
• Lead Free Status / Rohs Status: RoHS Compliant part

32
TAB, TERMI-POINT
TERMINAL BLOCKS
CTC4U Tab Connection
terminals offer quick
connection possibility.
Connection is achieved by
pushing the lug onto the tab
blade of the terminal block.
The terminal housing is so
designed that the wall
protrudes beyond the tab
blades.
The CTS4U-TM single level
and the CDL4U-TM double
level terminal blocks have a
provision for clip connection
according to DIN 41611-4.
Three wires (0.5 sq. mm) can
be connected with a clip onto
the pin using a special tool
(contact Altech for information)
These terminal blocks provide
high wiring density without
extension of the mounting rail.
CTC4U is used primarily in
railway systems. The CTS4U-
TM and the CDL4U-TM is
used mostly in the
telecommunications industry.
1
Consult Altech.
Altech Corp.
®
®
• 35 Royal Road • Flemington, NJ 08822-6000 • Phone [phone] • FAX [phone] • www.altechcorp.com
.
Terminal Width
Height x Length
Stripping Length
Insulation Material
Type of Connection
Approvals
Rated Cross Section
Voltage Rating
Current Rating
Tab Blade Size (mm)
Terminal Block
End Plate
End Stop
Internal
Jumper
Current
Bars
Shorting Sleeve & Screw
Marking Tags (MT Type)
DIN Rail
for ordering information
refer to page 57
for ordering information
refer to page 58
Insulated
Internal
Jumper
External
Jumper
Continuous 90mm strip
10 pole (breakable)
100 pole
10 pole
10 way
10 way
10 way
2 pole
3 pole
4 pole
2 way
3 way
4 way
2 way
3 way
4 way
2 way
3 way
4 way
6 mm
49.5 x 47 mm
9 mm
Polyamide 6.6
5 tab connection points and
1 tapped hole for cross connection
Cat No.
CTC4U
EPCTC4U
CA702
CA802
CA703/1
CA704/1
CA705/1
CA732/10
CA732/10-A
CA732/100
CA807/S/Q/01
MT6
MT9F
CTC4U
22-12 AWG
6.3 x 0.8
300 V
Std. Pk.
25 A
100
100
100
100
100
100
100
100
50
50
50
10
10
1
6 mm
67 x 43 mm
9 mm
Polyamide 6.6
1 srew connection and 1 blade for
3 (0.5 sq. mm) connections
Cat No.
CTS4U-TM
EP2.5/4UN
CA702
CA802
CA722/2
CA722/3
CA722/4
CA722/10
CA742/2
CA742/3
CA742/4
CA742/10
CA703/1
CA704/1
CA705/1
CA732/10
CA732/10-A
CA732/100
CA707/S/Q/01
CA713/2
CA713/3
CA713/4
CA713/10
MT6
MT9F
0.5-4 sq.mm 22-12 AWG
0.8 x 1.6
250 V
10 A
CTS4U-TM
0.8 x 1.6
300 V
Std. Pk.
10 A
100
100
100
100
100
100
100
100
100
100
100
100
100
50
50
50
50
50
10
50
50
10
10
50
10
1
Connection Points
6 mm
84 x 55.5 mm
9 mm
Polyamide 6.6
2 srew connections and 2 blades for
6 (0.5 sq. mm) connections
Cat No.
CDL4U-TM
EPCDL4U
CA702
CA802
CA727/2
CA727/3
CA727/4
CA727/10
CA747/2100
CA747/350
CA747/450
CA747/10
CA703/1
CA704/1
CA705/1
CA732/10
CA732/10-A
CA732/100
CA607/S/Q
CA714/2
CA714/3
CA714/4
CA714/10
MT2
0.5-4 sq.mm 22-12 AWG
0.8 x 1.6 0.8 x 1.6
250 V
CDL4U-TM
10 A
300 V
Std. Pk.
10 A
100
100
100
100
100
100
100
100
100
100
100
50
50
50
10
10
10
10
10
10
50
1