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Ground Indicators & Pulling Elbows
Application
- The grounding device is used to logically indicate the presence of grounding of tank cars or tank trucks before and during 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 and 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.
Features
- Clamp and Cable - The coiled cable provided: 2 conductor #14 SO terminated with an alligator ground clamp.
- Power requirements - 115/240VAC.
- Control contacts - 250VAC - 10 amp continuous.
- Indicators - one green light for “Satisfactory Ground”, one red light for “No Ground”.
- Compact design.
- Hinges supplied.
- External ground lug and internal ground lug supplied; accommodate #14 through #2 AWG.
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Standard Materials
- Enclosure: Copper-free aluminum.
Finishes
- Epoxy powder coat on the enclosure.
Compliances
- Class I, Div. 1 & 2 Groups B, C & D
- Class II, Div. 1 & 2 Groups E, F & G
- Class III NEMA 4, 7BCD & 9EFG
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UL Listed
Standard 1203 and 1604
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CSA Certified
Standard C22.2, No. 30
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| Big Bend Cast Pulling Elbow |
Application
- Big-Bend™ Pulling Elbow is installed in conduit systems to provide 90° bends in conduit runs, pull outlets for conductors, access to conductors for maintenance and openings for making splices.
Features
- Cast from copper-free aluminum.
- Composition gasket in cover.
- Stainless steel cover bolts.
- Plugged 1/2” outlets top and bottom for breather and drain.
- Available in cast iron.
- Allows bending radius of 8 to 12 times outside diameter of conductor.
- Conductors can be pulled straight through.
- Cover easily installed.
Standard Materials
- Bodies and covers: copper-free aluminum.
- Gaskets: composition.
- Cover bolts: stainless steel.
Standard Finishes
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Compliances
- Class I, Div. 1 & 2 Groups B, C & D
- Class II, Div. 1 & 2 Groups E, F & G
- Class III NEMA 4
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UL Listed
Standard 514A |
CSA Certified
Standard C22.2, No. 18-M1987 |
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