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Phoenix Contact part number 1400891 is a circular connector adapter belonging to the QPD series. It features a T-shaped direction and supports a rated voltage of 1.0 kV with a current capacity of 40 A. The unit provides robust environmental protection, achieving IP69K, IP66, and IP68 ingress protection ratings. It operates within a temperature range of -40°C to 80°C. The component complies with RoHS, REACH, and IEC 61076-2-101 standards, utilizing silver-plated copper contacts for reliable conductivity.
Verify the specific manufacturer part number against official Phoenix Contact documentation to ensure compatibility with existing QPD series components. Confirm that the required voltage and current ratings align with system specifications. Check for compliance with relevant regional safety standards before integration into final assemblies.
Select this adapter when high-voltage isolation and extreme environmental sealing are critical. The T-shape offers routing advantages in confined spaces. Ensure the application does not exceed the 40 A current limit or 1.0 kV voltage threshold. Verify temperature requirements fall within the specified operational range.
This component is part of the QPD series, designed for demanding industrial environments. It complements other Phoenix Contact circular connectors by providing secure, sealed transitions. The series emphasizes durability and reliability for continuous operation in challenging conditions.
Consult official Phoenix Contact substitution guides for verified alternatives. Cross-reference technical parameters such as voltage, current, and IP ratings to ensure functional equivalence without compromising system integrity.

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