Connectwell CDTTU – Screw Clamp Terminal Blocks – Disconnect & Test

Feature

10 sq.mm Disconnect & Test Terminal Blocks with Universal Mounting Possibility.

These Terminal Blocks are used for measuring, control and regulatory circuits. They Provide a clear functional advantage for devices having utility instruments and associated transformers. in this Terminal Block disconnection is achieved by means of a slide link operated by screwdriver. Specially designed socket headed screws act as test monitoring points in disconnecting & Test Terminal Block.

 

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Connectwell CDTTU screw clamp terminal blocks are utilized in measuring, control, and regulatory circuits, offering a distinct functional benefit for devices equipped with utility instruments and associated transformers. Disconnection in this terminal block is facilitated through a slide link operated by a screwdriver. Specifically engineered socket-headed screws serve as test monitoring points within the disconnecting and testing terminal block.

Specification

 

TECHNICAL DATA

Rated Voltage 800 V
Rated Current 57 A
Tightening Torque 1.2 Nm
Housing Material Polyamide
Product Function Sliding Type Disconnect and Test
Wire Entry Orientation Side Entry
Mounting Possibility DIN 32/DIN 35/DIN 35-15 Rail
Screw Size M4
Operated by Screwdriver
Rated Surge Voltage 8 KV
Pollution Degree 3

CONNECTION DATA

Conductor Cross Section Stranded min. 1.5 mm²
Conductor Cross Section Stranded max. 10 mm²
Conductor Cross Section AWG/Kcmil min 16 AWG
Conductor Cross Section AWG/Kcmil max 8 AWG
Conductor Cross Section Stranded with Ferrule/Lug min 1.5 mm²
Conductor Cross Section Stranded with Ferrule/Lug max 10 mm²
2 Conductors with same Cross Section Stranded min 1.5 mm²
2 Conductor with same Cross Section Stranded max 4 mm²
Conductor Cross Section Solid min 1.5 mm²
Conductor Cross Section Solid max 10 mm²
2 Conductors with same Cross Section Stranded with TWIN Ferrule/Lug min 1.5 mm²
2 Conductor with same Cross Section Stranded with TWIN Ferrule/Lug max 4 mm²
Stripping Length 12 mm
Internal Cylindrical Guage A5

DIMENSIONS

Height with DIN 32 rail 63.7 mm
Height with DIN 35 x 15 mm rail 65.7 mm
Height with DIN 35 x 7.5 mm rail 58.7 mm
Length 63 mm
Width (Thickness) 8 mm

Ordering Code

CAT. NO. DESCRIPTION STD. PACK
CDTTU 10 sq.mm Disconnect and Test Terminal Block in Grey colour. 50
CDTTUBU 10 sq.mm Disconnect and Test Terminal Block in Blue colour. 50

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Connectwell CDTTU Disconnect_Test Clamps Screw Clamp Terminal Blocks-DpstarGroup

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