Eaton GCS13 Ground Clamp - Bare Wire Copper Alloy NEC/CEC
Part Number: GCS13
Quick Summary
GCS13 ground clamp by Eaton securely grounds service entrance enclosures with bare-wire connections for reliable electrical performance. Engineers often struggle with inconsistent grounding that leads to equipment faults, nuisance trips, or regulatory noncompliance; this clamp addresses those challenges with a rugged copper-alloy design. It aligns with NEC/CEC standards and is suitable for ordinary/non-hazardous locations, with UL certification documentation available to verify compliance. Its 1/2"-1" clamping range and bare-wire construction simplify installation and reduce downtime, while maintaining strong, corrosion-resistant contacts. When paired with Eaton’s Crouse-Hinds series, it supports a cohesive grounding strategy across lighting and emergency systems, delivering measurable business value.
Product Information
Extended Description
GCS13 Eaton: Eaton Crouse-Hinds series ground clamp, 1/2"-1" clamping range, Copper alloy, Bare wire
Product Name
Eaton Crouse-Hinds series ground clamp
Catalog Number
GCS13
UPC
662277040549
Product Weight
0.174 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
Material
Copper alloy
Type
Bare wire
Grounding conductor electrode clamping range
1/2"-1"
Crouse-Hinds series Service Entrance Grounding Clamps, Grounding Lugs and Bonding Bridges catalog page
Service Entrance Grounding Clamps, Grounding Lugs, and Bonding Bridges UL certification
Service Entrance Grounding Clamps, Grounding Lugs, and Bonding Bridges UL certification
Eaton Specification Sheet - GCS13
Feature: 1/2"-1" clamping range. Business Impact: Covers common conductor sizes, reducing the need for multiple clamps and simplifying procurement. Application: Service entrances in lighting and emergency systems where quick, reliable grounding is required. Feature: Copper alloy material. Business Impact: Offers superior conductivity and corrosion resistance, extending service life in harsh environments. Application: Outdoor and enclosure installations where grounding reliability matters. Feature: Bare-wire type. Business Impact: Easier terminations with robust contact area, lowering installation time and loosening risk. Application: Copper grounding schemes in control panels and junction boxes. Feature: Compatibility with Crouse-Hinds series. Business Impact: Streamlined integration and consistent performance across an Eaton grounding ecosystem. Application: New builds and retrofit projects seeking unified grounding components. Feature: NEC/CEC compliance and ordinary/non-hazardous location suitability. Business Impact: Reduces regulatory risk and speeds approvals. Application: Industrial facilities with standard electrical classifications.
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FAQs
The GCS13 clamps from 1/2 inch to 1 inch, accommodating common service-entrance conductors. Its bare-wire design and copper-alloy construction provide a secure, low-resistance connection suitable for ordinary/non-hazardous locations. This range covers typical field wiring without needing additional adapters, reducing inventory complexity and installation time in lighting and emergency-system applications.
Yes. The GCS13 is manufactured to NEC/CEC standards and is intended for ordinary/non-hazardous locations. This alignment helps ensure regulatory compliance for service entrances and grounding practices in industrial facilities, with UL certification documentation available to support verification during inspections or audits.
Begin by selecting a conductor within the 1/2"-1" range, then prepare the bare wire ends for secure insertion. Attach the clamp onto the conductor, ensuring full contact with the grounding electrode. Tighten to specification, verify the connection for conductivity, and test continuity. The bare-wire design minimizes termination steps, reducing commissioning time in control panels and electrical enclosures.
Ideal for service entrances, panel boards, and outdoor enclosures in lighting and emergency systems, the GCS13 provides dependable grounding for copper conductors. Its rugged copper-alloy composition resists corrosion in exposed locations, while the optional compatibility with Eaton Crouse-Hinds grounding fittings yields a cohesive grounding scheme across equipment and facilities.
Technical documentation is available through Eaton’s resources, including the GCS13 specification sheet and UL certification pages. The Crouse-Hinds catalog page provides context, while the UL listings confirm compliance for both US and Canada, supporting procurement and QA reviews during project qualification.