Coated Dead End

The Coated Dead End is a termination device that slides directly over conductors jacketed with neoprene, polyethylene, vinyl, or rubber—eliminating the need to remove the plastic covering. It works with both aluminum and copper conductors in right-hand or left-hand lay configurations, applying low radial pressure to prevent jacket damage during installation and service.

Constructed from high-strength aluminum alloy wire with sub-setted rods bonded together with neoprene, the Coated Dead End maintains consistent low radial pressure while resisting corrosion through its protective coating. When tested under static tension at two inches per minute, it holds the full rated breaking strength of all-aluminum and copper conductors with neoprene or medium-density polyethylene jackets. For ACSR (Aluminum Conductor Steel Reinforced) conductors, holding strength approximates the aluminum strands plus ten percent of the steel core strength. Under sustained 24-hour loading, values typically range from 500 to over 1,000 pounds depending on application.

The product is not recommended for fabric braided conductors or high-temperature, low-sag types such as ACSS (Aluminum Conductor Steel Supported), ACSS/AW, ACSS/TW, or ACCR (Aluminum Conductor Composite Reinforced). Available in diameters from 0.243 to 1.550 inches with color-coded identifiers, it suits overhead line terminations, distribution systems, substation feeders, and industrial service drops.

Installation requires sliding the device over the conductor and using compression tools to achieve proper holding strength. Special features include maintaining the plastic jacket intact during tapping, allowing connectors to be applied to the continued tail with minimal stripping and reduced corrosion exposure.

RaxPower Coated Dead End Supplier: Reliable and Cost-Effective Solutions

RaxPower is a leading manufacturer of pole line hardware, producing overhead and underground cable infrastructure for power line construction. Our Coated Dead End is a preformed helical tie designed for tensioning insulated cables in solar PV and distribution applications. It is manufactured from high-strength galvanized steel with a UV-resistant polymer coating, providing excellent tensile strength and insulation properties. Key advantages include easy hand installation without tools, long-term durability, and competitive pricing, with reliability and economic performance that surpass bolt-type and hydraulic-type tension clamps.

With over 21 years of experience since 2003, we utilize advanced manufacturing processes like hot forging and automatic machines, ensuring each Coated Dead End offers greater strength and accurate sizing. Our strict quality control system includes raw material selection, multi-stage testing, and load tests, with products passing SGS and authoritative institute certifications, guaranteeing stable quality and consistent performance. We are committed to building reliable, long-term business relationships. The Coated Dead End is suitable for various cable sizes in off-grid solar plants and telecommunications. Contact us now to see how we can help you stay connected and take your business to the next level.

Diameter Range (in)	Applied Length (in)	Color Code	Units per Carton	Weight per Carton (lb)
0.243 – 0.253	16	Green	100	13
0.254 – 0.264	17	Red		14
0.265 – 0.272	17	Black		14
0.273 – 0.284	18	Orange		14
0.285 – 0.297	19	Black		15
0.298 – 0.310	19	Yellow		17
0.311 – 0.323	20	Blue		18
0.334 – 0.338	20	Orange	100	18
0.339 – 0.354	21	Black		20
0.355 – 0.374	22	Yellow		20
0.375 – 0.397	23	Red		25
0.398 – 0.420	24	Green		26
0.421 – 0.445	27	Black	50	20
0.446 – 0.475	28	Orange	50	22
0.476 – 0.507	30	Blue	50	30
0.508 – 0.536	29	Red	50	29
0.537 – 0.571	34	Black	50	34
0.572 – 0.608	36	Yellow	50	36
0.609 – 0.648	24	Red	25	24
0.649 – 0.690	26	Green	25	26
0.691 – 0.735	30	Black	25	30
0.736 – 0.783	32	Orange	25	32
0.784 – 0.834	34	Blue	25	34
0.835 – 0.888	40	Black	25	38
0.889 – 0.945	44	Yellow	25	40
0.946 – 1.005	52	Green	25	52
1.006 – 1.070	24	Red	10	24
1.071 – 1.138	24	Blue	10	24
1.139 – 1.212	48	Orange	10	30
1.213 – 1.288	49	Black	10	30
1.289 – 1.372	51	Yellow	10	32
1.373 – 1.458	53	Green	10	38
1.459 – 1.550	56	Red	10	36

Related Products

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False Dead End

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Coated Dead End

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Frequently Asked Questions

What applications are your coated dead ends suitable for?

RaxPower's coated dead ends are designed for direct application over conductors jacketed with neoprene, polyethylene, vinyl, or rubber. They are ideal for industrial or commercial service drops, messengered aerial spacer cables, and for primaries and secondaries in urban distribution. They are not recommended for fabric braided conductors—for those, skin the fabric and use a Distribution-Grip dead-end instead.

How do I choose the right size of coated dead-end?

Measure the outside diameter of the conductor jacket and refer to RaxPower's catalog specifications. Our coated dead ends are available in various sizes with diameter ranges such as 0.243–0.253 inches, 0.285–0.297 inches, and 0.476–0.507 inches, among others. Each size is color-coded (Green, Red, Black, Orange, Yellow, Blue) corresponding to specific diameter ranges for easy identification during installation.

How do you install a coated dead-end?

Slide the coated dead end over the conductor until it fits snugly. Ensure the conductor is clean and straight before insertion. Proper compression is crucial for maintaining strength and integrity during use.

What is the holding strength of a coated dead-end?

Under static tension testing at two inches per minute ram speed, RaxPower's coated dead ends hold the full rated breaking strength of all-aluminum and copper conductors jacketed with neoprene or medium density polyethylene. Under sustained loading for 24 hours, they demonstrate field-appropriate holding strengths: typically 500 to 1,000 lbs for service drops and over 1,000 lbs for primaries and secondaries.

How does temperature affect coated dead-ends?

Extreme temperatures can affect performance. The cold-flow characteristics and frictional coefficient of various plastics may influence holding strengths under sustained loading. Consider environmental conditions when selecting materials for specific applications to ensure optimal performance and longevity.

How does the design of your coated dead ends protect the conductor jacket?

RaxPower's coated dead ends feature sub-setted rods in each leg, bonded together with neoprene, which exert low radial pressure to prevent damage to the jacket. This design allows for direct application over both aluminum-base and copper-base conductors without skinning the plastic covering.