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30 Amp Permanent Class A UL Listed GFCI

Featured Product from Tecmark Corporation

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Product Features
  • Various voltages available (see configuration table)
  • TYPE 4X wet location rated indoor/outdoor
  • Industrial design for rough service applications
  • Enclosure is Chemical and U.V. resistant
  • Double insulated user interface for added safety
  • Largest 30 Amp switching contacts in the industry (high reliability)
  • Available in Automatic or Manual (safe start) reset models
  • Open neutral protection (only on applicable models)
  • Dual indication lights displaying power and fault status
  • Grounded neutral protection (only on applicable models)
  • Solid wires (input) striped wires (output)
  • Surface mountable (4 location) Panel mountable (2 blind cover holes)
  • Meets UL 943 self test requirements
  • 1Ø cULus listed to UL 943 Class A GFCI (277 VAC 1Ø - no agency)
  • 3Ø UL 943 Class A GFCI and 3Ø cCSAus certified to CSA-C22.2 No. 144 (exception 240 VAC 3Ø - cCSAus only)

Product Overview

  • The LineGard® 30 Amp Permanent Series single and multiphase GFCI is ideal for both new and existing circuit installations. This GFCI has a unique design that offers the flexibility of splicing-in the protection of a GFCI anywhere within the length of a circuit run. This convenience allows the installer to place this GFCI at an accessible location for the end user.Unlike breaker style GFCIs which have limitations of circuit length from the service panel: the Permanent Series GFCI is installed at the point of use and thus has no restrictions to circuit length.
  • The LineGard® 30 Amp Permanent Series GFCI can be integrated directly into a circuit or paired in tandem with an approved receptacle and enclosure. Note that once a receptacle has been integrated with a Permanent Series GFCI and because this device incorporates open neutral protection, the integrated system meets the requirement for confined space OSHA 29 CFR 1926.404(b)(1)(ii) and 29 CFR 1926.405(a)(2)(ii)(G). Thus any cord set plugged into this system becomes compliant, eliminating the need to upgrade equipment cord sets in this confined space.
  • All units have 18” splicing lead wires, a ¾” NPT fitting that can connect to ¾” PVC, EMT, Burial and Flexible conduits. In addition, the unit can be installed as a panel mount. Multiple fault output options are available.
  • All units are available in an Automatic or Manual (safe start) reset type.
  • Note: ground wire is connected externally to GFCI device and does not enter the GFCI housing. Units are UL 943 and CSA C22.2 No. 144 listed. (277 VAC are non UL or CSA).
  • All LineGard® 30 Amp Permanent Series GFCIs are proudly assembled in the U.S.A in ISO certified facilities and are UL and/or cUL listed to UL 943. (cURus recognized with flying leads) (exception 277V & 240V 3Ø)

Product Specifications 

  • Type: Class A
  • Voltage: 120VAC, 208VAC, 240VAC, 120/240VAC, 120/208VAC 3Ø, 208VAC 3Ø, 240VAC 3Ø, (277VAC)
  • Operating Voltage Range: 85% TO 110% OF RATED VOLTAGE
  • Current: Up to 30 Amps or receptacle device rating
  • Frequency: 60 Hz, (50 Hz available non-UL)
  • Trip Level: 5 +/- 1 mA
  • Phase: Single, Split, and 3Ø (WYE and Delta)
  • Response Time: 25 mS max @ 500 Ohm fault
  • Operating Temperature: -35°C to 66°C
  • Reset Type: Automatic or Manual (safe start)*
  • Open Neutral Protection: Opens upon loss of neutral (only on applicable models)
  • Grounded Neutral Protection: Trips if ground and neutral touch at load side (applicable models only)
  • Enclosure: NEMA 4X wet location rated
  • Switch Interface: Double insulated
  • Latching Mechanism: Electro-magnetic
  • Agency Approval: cULus, cCSAus