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Electrical Safety Solutions by Grace Technologies

Posted by Justin Tan on

GracePESDs® & GracePort® — Smarter, Safer Access Starts Here


Protect People. Boost Productivity. Stay Compliant.

At the front line of electrical safety and maintenance access, Grace Technologies offers industry-leading products that help you verify voltage safely, access control systems easily, and streamline lockout/tagout procedures — all without opening your panel. We supply the full line of GracePESDs® and GracePort® Panel Interface Connectors to help you meet compliance standards, reduce risk, and save valuable technician time.


GracePESDs® – Permanent Electrical Safety Devices

GracePESDs® are installed directly on electrical enclosures and allow safe voltage presence/absence testing without opening the panel. They support compliance with NFPA 70E and OSHA LOTO standards.

Product Types:

Voltage Presence Indicators

Continuous LED feedback when voltage is present

Safe-Test Points™

Test voltage externally using a standard meter

Voltage Test Stations

Combines visual indication + test points in one housing

Custom Combination Units

Custom designs catering to unique applications

Key Benefits:

  • Verify voltage externally
  • Minimize arc flash exposure
  • Cut LOTO verification time by up to 80%
  • Safety and convenience, UL listed

GracePort® – Panel Interface Connectors

GracePort® Panel Interface Connectors let you access PLCs, drives, HMIs, and other devices without opening the cabinet door. These customizable access ports house commonly used connectors (USB, RJ45, Ethernet, VGA, etc.) and power outlets in a protected, labeled, and safe enclosure.

Product Types:

GRACEPORT® Panel Interface Connectors

Hundreds of connector combinations (USB, Ethernet, DB9, HDMI, etc.)

International and domestic power outlet styles

Custom labeling, colors, and housing types

GRACEPORT®+ Human Machine Interface (HMI) Covers

Designed to provide protection for Human Machine Interface (HMIs) from dust, dirt, oil, water and other environmental contaminants found in industrial settings.

Use them as a stand-alone HMI cover or customize them with any of our GracePort® components. 

GRACEPORT® GFCI inside-outlet

This unique GFCI receptacle provides a trouble-free step toward NFPA 79 compliance which states all externally-mounted utility receptacles must be GFCI protected and tested every 30 days.

Key Benefits:

  • Maintain safety boundaries
  • Reduce wear on cabinet doors and hardware
  • Speed up programming, diagnostics, and maintenance
  • Custom-built to your specs — fast lead times

Built for Industrial Environments

Both GracePESDs® and GracePort® are trusted by safety managers, maintenance teams, and engineers across:

  • Food & Beverage
  • Manufacturing
  • Wastewater and Utilities
  • Automotive
  • Oil & Gas
  • Energy & Infrastructure