Heyco Products

Cable Clips enhance PV module wire management.
Fasteners & Hardware

Cable Clips enhance PV module wire management.

Manufactured from corrosion-resistant 304 SS, HEYClip(TM) SunRunner(TM) clips aid PV module wire management. Products fit module frames up to .125 in. thick and features double-compression design that accommodates from one 12 gauge USE-2 to two 10 gauge PV-1000 solar wires. Also designed for use with other cables from .20-.30 in. dia, clips have smooth edges that prevent damage to cable...

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Reducer Snap Bushings suit through-panel applications.
Electrical Equipment & Systems

Reducer Snap Bushings suit through-panel applications.

Designed for mounting hole diameters from .375-2.0 in. and panel thicknesses up to .125 in., Reducer Snap Bushings insulate and mechanically protect electrical and telecommunications cables, tubing, hose, rope, and utility lines. Products also provide neater look where cable OD to bushing ID clearance is minimized. Manufactured from 6/6 nylon in standard black color, bushings insert into mounting...

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Potted Junction Boxes meet solar application demands.
Electrical Equipment & Systems

Potted Junction Boxes meet solar application demands.

In applications that require diodeless junction box, PVB 001 can be used with USE-2 and 1000V PV wire and features 2-piece construction. Low-profile design minimizes use of potting material while permitting ample access for electrical connections. Constructed of high-temperature polycarbonate with 5 VA and UL F1 ratings to withstand outdoor exposure with excellent cold impact performance,...

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Nylon Bushings with Smooth Bore protect panel through-holes.
Electrical Equipment & Systems

Nylon Bushings with Smooth Bore protect panel through-holes.

Designed for 0.500-1.093 in. dia mounting hole and .062-.125 in. panel thickness, Smooth Bore Bushings eliminate sharp through-hole edges to protect wires and may also be used as bushings for rotating shafts. Manufacture is of 6/6 nylon, and standard color is black. Inserted into mounting holes with fingertip pressure, products features extra internal insulating sleeve that creates smooth bore...

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Hole Plugs are available in multiple sizes and colors.
Mechanical Components and Assemblies

Hole Plugs are available in multiple sizes and colors.

Hole plugs are offered for round, oval, rectangular, square, and Double D" holes in any color, and can fit into variety of panel thicknesses and diameters. Manufactured in variety of materials including 6/6 nylon and polycarbonate, they can be used to close unneeded panel holes and install with fingertip pressure, lock into panels securely, come in matte or gloss finishes, and are offered in...

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Right Angle Cord Grips offer liquid-tight strain relief.
Electrical Equipment & Systems

Right Angle Cord Grips offer liquid-tight strain relief.

Available in PG, NPT, and metric threads in variety of sizes, Right Angle Cord Grips feature all nylon construction with Buna N sealing gland that resists salt water, weak acids, gasoline, alcohol, oil, grease, and common solvents. Each is molded in open position to facilitate installation. After cable insertion, fitting snaps closed while bending cable without damage. UL and CSA certified, cord...

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Solar Cordgrips replace rooftop combiner boxes.
Electrical Equipment & Systems

Solar Cordgrips replace rooftop combiner boxes.

Providing watertight seal for PV module output leads to inverters, Masthead(TM) II Cordgrips are constructed of UV resistant nylon with TPE or Buna N Sealing Gland to resist salt water, weak acids, gasoline, alcohol, oil, grease, and common solvents. They also meet 94 V-2 flammability and IP68 ratings, and have temperature rating of -22 to 212°F. Provided with assembled metal locknut and...

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Ratcheting Strain Relief features removable design.
Electrical Equipment & Systems

Ratcheting Strain Relief features removable design.

Designed to self-lock onto cable, Snap-In Ratcheting Strain Relief can be removed through insertion of snap ring pliers with .040 in. tips into holes located on outside of part. Unit is available for .875 in. hole size with .770 in. flats and installs with fingertip pressure. Wire locking ratchet allows for wire range of .115-.575 in. Suited for one or multiple round or flat wire cables, strain...

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