DS-ST 4/P 3043750 PHOENIX CONTACT Cover segment View larger
Images are for illustrative purposes only. Please refer to data sheet for details.

DS-ST 4/P 3043750 PHOENIX CONTACT Cover segment

DS-ST 4/P

3043750

PHOENIX_CONTACT

50

Cover segment

End cap for segment, length: 72 mm, height: 36.5 mm, color: gray

Cover segment, depth: 36.5 mm, height: 72 mm, color: gray

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Modular TBs

Brand new product in its original packaging covered by the warranties and certifications provided by PHOENIX_CONTACT

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Technical data

Product properties
Product typeEnd cover

Environmental and real-life conditions
Ambient conditions
Ambient temperature (operation)-60 °C ... 105 °C (max. short-term operating temperature RTI Elec.)
Ambient temperature (storage/transport)-25 °C ... 60 °C (for a short time, not exceeding 24 h, -60 °C to +70 °C)
Ambient temperature (assembly)-5 °C ... 70 °C
Ambient temperature (actuation)-5 °C ... 70 °C
Permissible humidity (storage/transport)30 % ... 70 %

Material specifications
Colorgray (RAL 7042)
MaterialPA
Flammability rating according to UL 94V0
Static insulating material application in cold-60 °C
Temperature index of insulation material (DIN EN 60216-1 (VDE 0304-21))125 °C
Relative insulation material temperature index (Elec., UL 746 B)130 °C
Fire protection for rail vehicles (DIN EN 45545-2) R22HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R23HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R24HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R26HL 1 - HL 3
Calorimetric heat release NFPA 130 (ASTM E 1354)27,5 MJ/kg
Surface flammability NFPA 130 (ASTM E 162)passed
Specific optical density of smoke NFPA 130 (ASTM E 662)passed
Smoke gas toxicity NFPA 130 (SMP 800C)passed

Dimensions
Height72 mm
Depth36.5 mm
Min. material thickness1 mm

Notes
GeneralA cover segment should be used if terminal blocks with a higher number of terminal points cannot be covered by the contour of another terminal block.

Datasheet - PDF

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