Connectwell CBDT4U – Screw Clamp Terminal Blocks – Disconnect & Test

Feature

  • Disconnect and Test Terminal Blocks
  • These blocks are used for measuring, control, regulatory circuits and for current transformer connection application. They provide a clear functional advantage for devices having utility instruments and associated transformers.
  • Circuit disconnection is achieved by opening the central slide link. The barrel nuts provide test sockets for inserting test plugs and for carrying out current and voltage injection protocols.
  • Cross connection is possible with the aid of external shorting links. CA515 & CA514 switchable link assembly can be used for current transformer shorting application.

 

 

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Connectwell CBDT4U Screw Clamp Terminal Blocks, designed for disconnecting and testing purposes, serve in measuring, controlling, and regulatory circuits, along with current transformer connection applications. These blocks offer distinct functional benefits for devices equipped with utility instruments and related transformers. Disconnection of circuits is facilitated by opening the central slide link. Test sockets provided by barrel nuts allow for inserting test plugs and conducting current and voltage injection protocols. Additionally, cross-connection is achievable using external shorting links. For current transformer shorting applications, the CA515 and CA514 switchable link assembly can be utilized.

Specification

 

TECHNICAL DATA

Rated Voltage 1100 V
Rated Current 41 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
Stud Size M4
Operated by Screw Driver
Rated Surge Voltage 8 KV
Pollution Degree 3

CONNECTION DATA

Conductor Cross Section Stranded min. 1.5 mm²
Conductor Cross Section Stranded max. 6 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 6 mm²
2 Conductors with same Cross Section Stranded min 1.5 mm²
2 Conductor with same Cross Section Stranded max 6 mm²
Conductor Cross Section Solid min 1.5 mm²
Conductor Cross Section Solid max 6 mm²
Stripping Length 8 mm

DIMENSIONS

Height with DIN 32 rail 54.8 mm
Height with DIN 35 x 15 mm rail 57.7 mm
Height with DIN 35 x 7.5 mm rail 50.2 mm
Length 71 mm
Width (Thickness) 13 mm

Ordering Code

CAT. NO. DESCRIPTION STD. PACK
CBDT4U 6 sq. mm Slide Link Disconnect and Test New Terminal Block in Grey colour 50
CBDT4UBK 6 sq. mm Slide Link Disconnect and Test New Terminal Block in Black colour 50
CBDT4UBU 6 sq. mm Slide Link Disconnect and Test New Terminal Block in Blue colour 50
CBDT4UGN 6 sq. mm Slide Link Disconnect and Test New Terminal Block in Green colour 50
CBDT4UR 6 sq. mm Slide Link Disconnect and Test New Terminal Block in Red colour 50
CBDT4UY 6 sq. mm Slide Link Disconnect and Test New Terminal Block in Yellow colour 50

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Connectwell CBDT4U Disconnect_Test Clamps Screw Clamp Terminal Blocks-DpstarGroup

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