Screw Clamp Terminal Blocks – Stud / Bolt – Connectwell STH4DTFT

Feature

Stud Type Terminal Block

These Terminal Blocks are preferred for applications where the connections are subjected to severe vibrations.The wire is crimped to ring /fork type Lug (Ferrule) and is screwed on to flat current bar on the Terminal Block. The fastening nut always remains captive in the hinged plastic carrier. The Hinged Carrier should be lifted to insert the lugs and then snapped back into position. The nut can then be fastened to complete the connection. By the virtue of the hinged design the Terminal Blocks apart from shrouding the live parts, providing IP20 protection, saves considerable time in wiring. STH4DT 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. Seperate testing points facilitate insertion of test probes. Disconnection is achieved by means of slide link operated with a screwdriver.

 

Enquiry
Category:
Stud Type Terminal Block

These Terminal Blocks are preferred for applications where the connections are subjected to severe vibrations.The wire is crimped to ring /fork type Lug (Ferrule) and is screwed on to flat current bar on the Terminal Block. The fastening nut always remains captive in the hinged plastic carrier. The Hinged Carrier should be lifted to insert the lugs and then snapped back into position. The nut can then be fastened to complete the connection. By the virtue of the hinged design the Terminal Blocks apart from shrouding the live parts, providing IP20 protection, saves considerable time in wiring. STH4DT 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. Seperate testing points facilitate insertion of test probes. Disconnection is achieved by means of slide link operated with a screwdriver.

Specification

 

TECHNICAL DATA

Rated Voltage 1000 V
Rated Current 41 A
Tightening Torque 1.2 Nm
Housing Material Polyamide
Product Function Feed Through
Wire Entry Orientation Side entry
Mounting Possibility DIN 32/DIN 35/DIN 35-15 Rail
Screw Size M4
Stud Size M4
Operated by Screw Driver
Rated Surge Voltage 8 V
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 22 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 10 mm²
Stripping Length mm

DIMENSIONS

Height with DIN 32 rail 56.4 mm
Height with DIN 35 x 15 mm rail 59 mm
Height with DIN 35 x 7.5 mm rail 52.2 mm
Length 86 mm
Width (Thickness) 11 mm

Ordering Code

CAT. NO. DESCRIPTION STD. PACK
STH4DTFT 6 Sq.mm Feed through captive nut type Terminal Block in Grey Colour 50
STH4DTFTBU 6 Sq.mm Feed through captive nut type Terminal Block in Blue Colour 50

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