CDTTU Altech Corp., CDTTU Datasheet - Page 9

• 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

38
SURGE SUPPRESSOR
TERMINAL BLOCKS
Altech Surge Suppressor Terminal
Blocks with built-in electronic
components are recommended.
In applications where circuit
protection against transient
overvoltage is required.
These terminals are designed to
protect a single line against a
longitudinal (line / earth) surge,
thereby protecting distribution and
inputs.
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
Ratings
Wire Range
Voltage Rating
Nominal Discharge Current
Peak Current
Response Time
Nominal Current
Capacitance
Application
Terminal Block
End Plate
DIN Rail
for ordering information
refer to page 57
End Stop
for ordering information
refer to page 58
Marking Tags (MT Type)
measuring, distributing or data
75, 90, 240, 600, 1000 V DC
Cat. No.
CDL4U(E)LA*
EPCDL4U
CA702
CA802
MT2
For coarse line protection of
communication interfaces.
Lightning Arrestor
4 screw clamps
20 KA (8/20 s)
CDL4U(E)LA
Polyamide 6.6
54 x 55.5 mm
22-10 AWG
12 mm
9 mm
100 ns
32A
–
–
Std. Pk.
50
50
50
50
100
For simultaneous protection of lines
* Add required voltage to part number as a suffix
against transversal (line/line) and
longitudinal (line/earth) surge.
3 Pole Lightning Arrestor
Cat. No.
CDL4U(E)3LA*
EPCDL4U
CA702
CA802
MT2
90, 250, 350, 450 V DC
CDL4U(E)3LA
4 screw clamps
20 KA (8/20 s)
Polyamide 6.6
54 x 55.5 mm
22-10 AWG
12 mm
i.e. CDL4U(E)LA/75 is for 75V.
9 mm
100 ns
32A
–
–
Std. Pk.
50
50
50
50
100