Appleton™ AEPGI Series Ground Indicator

The Appleton™ explosionproof, dust-ignitionproof AEPGI Series ground indicator device is used to logically indicate the presence of grounding of tank cars or tank trucks before and during the transfer of combustible materials. When connected to a truck prior to loading or unloading, the presence of a safe ground is indicated by a green light. The absence of ground is indicated by a red light. Interlocking circuitry will prevent pumps from starting until a ground is established or shut pumps down if a ground is lost at any time during loading or unloading. This intrinsically safe circuit and explosionproof enclosure enables the ground device to be used in hazardous location areas.

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Features

  • Explosionproof, Dust-Ignitionproof
  • One green indicator light for "Satisfactory Ground"
  • One red indicator light for "No Ground"
  • Clamp and Cable - The coiled cable provided: 2 conductor #14 SJEOO-WA. The straight cable provided: 2 conductor #16 SOOW. Both are terminated with an alligator ground clamp
  • Easy open hinge standard
  • External ground lug and internal ground lug supplied; accommodates #14 through #2 AWG
  • External ground lug and internal ground lug supplied
  • Accommodates #14 through #2 AWG

Specifications

NEC/CEC Certifications and Compliances
Class I, Division 1 and 2, Groups B, C, D; Class II, Division 1 and 2, Groups E, F, G; Class III; NEMA 4X, 7, 9
Standard Materials and Finishes
Copperfree (4/10 of 1% max.) aluminum enclosure with an epoxy powder coat
Operating temperature
-25 °C to +40 °C (-77 °F to +104 °F)
Power requirements
120 Vac
Control contacts
250 Vac 10 Amp continuous

Documents & Drawings