Screw Clamp Terminal Blocks – Spring Loaded – Connectwell CDTTUSC

Feature

10 sq.mm Disconnect & Test Terminal Blocks

The CDTTUSC Disconnect &Test Terminal Block is used for measuring, control and regulatory circuits. they provide a clear functional advantage for devices having utility instruments and associated transformers. Separate testing points facilitate insertion of test probes. Disconnection is achieved by means of a slide link operated with a screw driver.

In the CDTTUSC Disconnect & Test Terminal Block, an additional safety spring is provided underneath the screw clamp. These Terminal Blocks are preferred for connections that involve safety requirements of the Electric Supply Industry (ESI) standards, British CEGB regulations and NTPC applications.

 

Enquiry
Category:
10 sq.mm Disconnect & Test Terminal Blocks

The CDTTUSC Disconnect &Test Terminal Block is used for measuring, control and regulatory circuits. they provide a clear functional advantage for devices having utility instruments and associated transformers. Separate testing points facilitate insertion of test probes. Disconnection is achieved by means of a slide link operated with a screw driver.

In the CDTTUSC Disconnect & Test Terminal Block, an additional safety spring is provided underneath the screw clamp. These Terminal Blocks are preferred for connections that involve safety requirements of the Electric Supply Industry (ESI) standards, British CEGB regulations and NTPC applications.

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
Operated by Screw Driver
Rated Surge Voltage 8 KV
Pollution Degree 3

CONNECTION DATA

onductor 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

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
CDTTUSC 10 sq.mm Disconnect & Test Terminal Block with spring loaded in Grey colour 50
CDTTUSCBU 10 sq.mm Disconnect & Test Terminal Block with spring loaded in Blue colour 50

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