Key Points
• Multi-point contact designs and positive
locking mechanisms prevent thermal and
mechanical degradation from fretting
corrosion and vibration-induced failures
• Multi-barrier sealing with matched thermal
expansion coefficients prevents moisture
ingress through cable interfaces and
pressure differentials that defeat conventional
gasket systems
• Arc flash prevention requires mechanical
interlocks and integrated protection designs
rather than external barriers that compromise
thermal performance
• Safety engineering integrates protection
directly into connector geometry while
maintaining electrical performance
necessary for high-power building
automation applications
SPE IP67 Connectors &
Cable Assemblies
RJ45 Modular Jacks
Circular Locking Connectors
& Cable Assemblies
C h a p t e r 2 | R u g g e d R e l i a b i l i t y a t E v e r y C o n n e c t i o n
14
Industrial-Grade Building Automation: Rugged, Reliable, Smart
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