Splice Kits

CerAnode’s Splice Kits provide a reliable, field-ready solution for joining cathodic protection (CP) cables, anode leads, and return conductors. Designed for durability and long-term reliability, these kits ensure watertight, corrosion-resistant connections that maintain CP system integrity, whether underground, submerged, or exposed to harsh conditions.

They simplify installation and maintenance: just strip cable ends, insert into the splice housing, crimp or weld, and seal. Splice Kits are ideal when extending runs, repairing damage, or building modular CP systems.

Key Features & Benefits

Connection Integrity & Durability:

Corrosion-Resistant Materials: Kit components use stainless steel, copper, and chemically stable polymers to resist saltwater, soil chemicals, and long-term degradation.
Watertight Seal: Includes high-quality heat-shrink, epoxy resins or gel-filled seals to ensure moisture- and soil-proof joints suitable for direct burial or submersion.
Low-Resistance Electrical Joint: Compression or weld contacts deliver minimal voltage drop, preserving efficient current flow in CP circuits.

Flexibility & Ease of Use:

Multiple Cable Sizes Supported: Splice Kits accommodate a range of conductor gauges and insulation types, covering most common CP cable and anode lead sizes.
Field-Friendly Installation: No specialized tools required beyond standard crimpers or welders; instructions are straightforward, reducing field labor and error risk.
Modular & Repair-Friendly: Ideal for field joins, system extensions, or repairs; kits make it easier to restore CP continuity after maintenance or damage.

System Compatibility & Longevity:

Compatible with CP Standards: Meets typical CP specification requirements for conductivity, insulation resistance, and environmental sealing.
Long-Term Stability: Designed to maintain electrical and mechanical integrity over decades, minimizing the need for re-splicing or maintenance.
Versatile Application Environments: Suitable for underground pipelines, marine structures, tank bottoms, buried anode beds, and exposed CP wiring runs.

Applications

Splicing anode leads for pipelines, tank bottoms, or underground vessels.
Extending or repairing header cables or CP feeder lines.
Joining return leads and test leads during maintenance or system upgrades.
Restoring conductivity after cable damage, trenching, or mechanical stress incidents.
Modular CP systems: pre-fabrication or field assembly of CP circuits for remote or segmented installations.

Installation & Accessories

Prepare Cable Ends: Strip jacket and insulation per kit instructions; clean and tin or deoxidize conductors as needed.
Make Electrical Connection: Use compression crimp, solder, or weld (depending on kit spec) to join conductors securely with minimal resistance.
Apply Sealant or Heat-Shrink: Encapsulate the joint in the kit’s sealing compound or heat-shrink overwrap to ensure a watertight barrier.
Mechanical Protection (optional): For exposed areas, consider additional mechanical protection—conduit, armor, or protective sleeves—especially where abrasion or impact is possible.
Label & Document: Mark splice locations, cable IDs, and date of splice; update system drawings or inventory documentation.
Inspection & Testing: Perform continuity and insulation tests after installation; once installed, periodic checks integrity, especially in harsh or submerged environments