The Heavy Duty Sealed Connector Series offers several cavity arrangements and mixed wire sizes. The rugged, thermoplastic connectors have a secondary lock with poka-yoke feature and can be used for in-line or flange mount applications. The Heavy Duty Sealed Connector Series is available in five housing sizes and four keying options.

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HDSCS Series Dimensions

HDSCS Dimensions

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HDSCS Series Configurations

HDSCS Configurations

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Performance Specifications


Up to 40 amps


Operating at temperatures -40°C to +140°C


Up to 10 cycles (tin), up to 50 cycles (silver), up to 100 cycles (gold), see individual product specifications for additional details.

Insulation Resistance

500 volts DC, test acc. to ISO 16750-2 (4.12).


IP67 rating, IP6K9K with cover, for tab housings with flange, only by observing mounting instructions.

Random Vibration

No physical damage of housings and contacts, no derogation of function; the connection may not open at 177 m/s2, 94 hours for each of the three axes. See product specification 108-94020 for full specifications.


Up to 42 volts DC

Dielectric Withstanding Voltage

No flash over or breakdown between adjacent contacts and outer contour of the housing permitted at 500 volts AC and 50 or 60 Hz for 60 seconds.


Product with UL 94 V0 rated material is available

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