Mercury Contactor Relays – 30 Amp Series

The 30-AMP model is designed to save space and simplify mounting methods. The standard mounting bracket on the three pole model allows the unit to be mounted in standard 3” snap track channel. If you do not use snap track mounting, the standard three pole bracket has key hole slots for easy mounting in any panel arrangement. The universal three pole mounting bracket has various mounting holes and key hole slots to meet a variety of mounting centers. The 30-AMP series is a more compact line with a well proven switch which is the heart of mercury relays. It is the same switch design that is in our 35 and 60- AMP encapsulated MDR’s, which have withstood the test of time and millions of cycles in many different applications.

STANDARD FEATURES
  • TYPICAL SPECIFICATIONS
  • ON NORMALLY OPEN UNITS:
    • OPERATE TIME: 50 milliseconds
    • RELEASE TIME: 80 milliseconds
  • CONTACT RESISTANCE:
    • 30-AMP=.003 ohm*
  • DIELECTRIC WITHSTAND:
    • 2500 VAC RMS
  • LONGEVITY:
    • MILLIONS OF CYCLES
  • TEMPERATURE RANGE:
    • -35°C TO 85°C
  • COIL TERMINALS:
    • #6 BINDING HEAD SCREWS
  • LOAD TERMINALS:
    • #8 BINDING HEAD SCREWS
  • UL LISTING: FILE #E62767
  • C.S.A.: FILE #LR41198
  • *AFTER CYCLING UNDER LOAD
CONSTRUCTION
DIMENSIONS
COIL DATA
OPTIONAL TERMINATIONS / MOUNTING
ORDER CODE