Grace Engineered R-1A0033W-NPLPH ChekVolt and Voltage Vision Combo

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Mitchell Part Number
GCI-R-1A0033W-NPLPH
Manufacturer
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Out of Stock
Quick overview

Everyone wins when a maintenance worker is able to approach an electrical enclosure and obtain instant information on every voltage source feeding into that enclosure without opening a panel door.  This ability to identify arc flash ratings, verify voltage states, and locate all voltage sources from outside an electrical panel greatly reduces electrical risks to employees, increases profits to employers, and promotes compliance to NFPA 70E. This new combination of the two most popular electrical safety devices into one, easy-to-use, interactive, thru-door, functioning voltage label that accomplishes all three of those key objectives.

The new R-1A0033W-NPLPH assembly, known as the Interactive Functioning Voltage Label, consists of a Voltage Vision R-3W voltage indicator, three ChekVolt R-1A voltage portals and a polycarbonate UV-rated nameplate.  The panel mount assembly provides two independent means of checking for the absence or presence of voltage with the control panel still closed.   Field retrofits are simple because the nameplate includes pilot hole drilling locators.  The ChekVolt R-1A mounts in a ½" hole and the Voltage Vision R-3W mounts in a standard 30mm pushbutton hole.  For disconnect enclosures, R-1A0033W-NPLPF is designed to mount on a flange rather than a door.

NFPA 70E requires voltage sources to be labeled on the outside of all electrical enclosures.  In the past, these labels merely conveyed stagnant information that still required personnel to open panel doors to identify, verify and locate all voltage sources thereby putting workers at risk.  Now, the concept of an interactive, functioning voltage label provides personnel with the ability to both visualize and verify the state of each electrical energy source feeding the enclosure - with the panel doors closed.

  • ChekVolt extends a voltage point to the outside of an electrical enclosure so that a Non-Contact Voltage Detector (NCVD) can be used to check for AC voltage without access to the inside of the enclosure.
  • VoltageVision® is a UL-listed device that functions like a permanently mounted voltmeter that monitors both AC and DC voltage between each phase and phase-to-ground.  When a phase is lost the LED's corresponding to that phase will go out giving a visual indication of a problem outside of the panel.
More Information
Weight 3.000000
Specifications

The NFPA 70E states that the following principles are foundational to insuring a zero energy state:
[1] Locate all sources of electrical energy.  The R-3W or R-1A installed will locate each source.
[2] Physically contact voltage detector to the electrical energy. The R-3W is hardwired to the source.
[3] Test between each phase and phase to ground. The R-3W checks voltage between phase-phase-ground.
[4] Verify voltage detector before and after use. A NCVD can be verified before and after each use.

Employers are responsible to train employees in selecting and properly
using a voltage detector.[2] It is also the responsibility of employers to
provide a written lock-out/tag-out procedure and train employees on that
procedures[5]. Follow manufacturer's instructions when using a noncontact
voltage detector. All other safety procedures apply.

NFPA 70E 2009 Edition references
[1] Annex G 6.1, [2] 110.6 (D)(4)(e), [3] 120.1(5), [4] 120.2(F)(2)(f)(1),
Annex G 3.4, [5] 120.2(C)(2)

Manufacturer Grace Engineered
MPN R-1A0033W-NPLPH
upc code 842864100164
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