Scully Signal company

• Operation Temperature-40˚ to +140˚ F (-40˚ to +60˚ C)
• EnclosureExplosion-Proof Weather-Proof Housing, suffix “E”
• IndicatorsRed−not grounded/non-permit. Green−grounded/permit.
• Shipping WeightsST-47 ELK; 26 lbs (12 kgs)
• Power RequirementsST-47–115 Models: 105–125 VAC, 50/60 Hz. 0.250 Amperes maximum.

• Temperature RangeOperating: -40° to +140° F (-40° to +60° C) Storage: -50° to +185° F (-45° to +85° C)
• Wiring Entry Holes1/2 NPT for FM models
• Sensor InputsOverfill: Scully Two-Wire Optic Sensors (SP-TO) or Scully Five-Wire Optic Sensors (SP-FU)
• Power RequirementNominal Voltage: 12 to 24 VDC (-0.5, +8 VDC) Consumption: 9.6 watts maximum at 24 VDC 4.8 watts maximum at 12 VDC
• Weight6.5 lbs. (2.9 kg.)

Extremely rugged petroleum-resistant design which can withstand harsh environments and mishandling Permanent socket locator pins that won’t loosen or back out Internal cable retention clamp to prevent cable pull-out or twisting The plugs and cables are the pathway for the control unit, sensor signals, ground bolt and T.I.M. Truck ID module which monitor the status of overfill prevention, electro-static grounding and vehicle identification during loading operations

Can be used with a variety of loading operations including tank trucks, rail tank cars, aircraft refuelers and tanks for an independent ground proving method without overfill prevention to ensure that transport vehicles are properly tied to ground before and during the loading operation The ST-47 Static Grounding system continuously monitors the ground connection and if that connection is lost, the ST47 will non-permit For static ground verification in conjunction with your Scully Overfill Prevention system, wire the ST-47 through your Overfill Prevention Control Monitor and plug and cable for one quick overfill protection and static groundingearthing connection; see Plug & Cable Assemblies for Overfill with Grounding Combinations For use with ST-47 Groundhog when it is wired through the ST-35 or ST-15 Overfill

• Environmental Temperature-40°F to +140°F (-40°C to +60°C)
• 10 Conductor CableWhite– 16 Gauge, All Other– 18 Gauge, 3 feet (91.44cm)
• MaterialsPlug Body: Polyurethane Insulator: Polycarbonate Contact Pins: Stainless Steel

• 361598 Contact, 4 J-Slot Pull Away Plug with 30’ Coiled Cable
• 081706 Contact, 3 J-Slot Pull Away API Plug (SC-6WP) with 20’ Straight Cable
• 081956 Contact, 3 J-Slot Pull Away Plug (SC-6AO) with 20’ Straight Cable
• 081966 Contact, 3 J-Slot Pull Away SAE-J560 Plug (SC-6XP) with 20’ Straight Cable