Wire Protection &
Electrical Components
from S.W. Anderson
Protect, route, and secure components from the wire to the panel.
Heyco, a PennEngineering company, has been engineering high-quality wire protection, cord grips, strain reliefs, bushings, and electrical components for over 100 years. From nylon grommets to liquid-tight cord grips to solar power accessories, Heyco products are trusted across electronics, industrial, medical, automotive, and renewable energy applications worldwide.
S.W. Anderson is an authorized Heyco distributor with in-stock inventory, world-class application engineering support, and decades of experience pairing the right components to the right job.
How can Heyco products help you?
- Heyco's broad product families cover virtually every wire entry, exit, and protection scenario
- Modular solutions allow clean, flexible panel and enclosure designs
- CAD models and dimensional drawings available at heyco.com for most products
- Multi-hole selector tool simplifies specifying the right cord grip for mixed cable bundles
- Snap-in and Lockit strain reliefs install in seconds without tools, drastically reducing assembly time
- Consistent, repeatable sealing and protection performance reduces rework and field failures
- Pre-assembled cordset components and contacts speed wiring harness production
- Standard and metric sizing options available across most product lines
- Large in-stock inventory at S.W. Anderson means shorter lead times and fewer supply disruptions
- Custom packaging and kitting options available to streamline your receiving and line-side replenishment
- Labkits available for sampling and evaluating multiple product configurations before committing to a BOM
- Competitive pricing on standard and specialty configurations
Heyco Product Families
Heyco organizes their product range into eight families. Click any product name to browse their catalog, or contact us for assistance specifying the right solution.
Liquid Tight Cord Grips
- Nylon Cord Grips
- Stainless Steel Cord Grips
- Plated Steel Cord Grips
- Aluminum Cord Grips
- Brass Cord Grips
- Lock Nuts & Sealing Lock Nuts
- Conduit Mounting Brackets
Power Components
- Terminal Blocks & Wire Connectors
- Quick Connect & Ring/Spade Terminals
- Turn-2-Lock Components
- Cordset Components & Contacts
- NEMA 5-15P & OEM Blades
- PCB & Surface Mount Connectors
- Female & Multi-Connectors
Bushings, Grommets, HEYCaps & Plugs
- Bushings & Liquid Tight Bushings
- Grommets & Grommet Rolls
- Finishing & Window Plugs
- Knock-out Seals
- Liquid Tight Plugs
- Threaded & Tapered Caps/Plugs
- Sheet Metal Plugs
Liquid Tight Flexible Conduit, Tubing & Fittings
- Nylon Corrugated Tubing & Fittings
- PVC Liquid Tight Electrical Conduit
- Metal Liquid Tight Conduit (LFMC)
- Locknuts for Liquid Tight Conduit
- Conduit Accessories
Strain Relief Bushings
- Snap-in Cordgrip Strain Reliefs
- Lockit Strain Reliefs (Pre-assembly)
- Original Strain Reliefs
- Specialty Strain Reliefs
- Box Connectors
- Assembly Equipment & Tools
HEYware
- Circuit Board Supports
- Nylon Washers & Spacers
- Cable Ties & Accessories
- Wire Management
- Rivets, Fasteners & Retainers
- Bumpers, Feet, Latches & Strikers
- Rotary Dampers
Solar Power Components
- Top Rail & PV Module Clips
- Bundling Solutions & Accessories
- Liquid Tight Cordgrips (Solar)
- Screening & Grounding Accessories
- Wire Protection for Solar
Venting Solutions
- Fan Guards, Rivets & Mounts
- Vent & Louvered Plugs
- Liquid Tight Vent Plugs
- Pressure Equalization Plugs
- Drain Plugs
Heyco products are used almost everywhere
Heyco wire protection and electrical components are trusted across a wide range of industries and applications:
- Electronics & Data/Telecom: Consumer goods, servers, networking equipment
- Industrial & Specialty Manufacturing: Aerospace, defense, medical, commercial
- Automotive: EV & charging systems, eMobility, under-hood applications
- Renewable Energy: Solar panel wire management, PV mounting, grounding
- Infrastructure: Enclosures, control panels, switchgear, conduit systems
Heyco Application Support
Your competitive advantage starts here
- Application review to match the right Heyco product family to your design
- Multi-hole cordgrip selection for bundled cables
- Material selection for environmental and chemical resistance requirements
- Heyco CAD library access for integration into engineering drawings
- Heyco Labkits available for most product families: evaluate multiple sizes and configurations before finalizing your BOM
- Sample requests fulfilled from our in-stock inventory
- Prototype quantities available with no long-term commitment
- Custom colors available on select grommet and bushing products
- Special packaging and kitting for line-side delivery
- Specialty strain relief and cord grip configurations for unique cable profiles
- Contact S.W. Anderson for application-specific requirements
Source Heyco Products from S.W. Anderson
We're an authorized Heyco distributor with deep inventory across the full product range: cord grips, strain reliefs, bushings, grommets, conduit systems, and more. Our team has the application knowledge to help you select the right solution the first time.
We offer large in-stock quantities, short lead times, and the expert service S.W. Anderson is known for, including in-person visits to work through your application challenges. Count on us for accurate, on-time delivery every time.
Browse Our Heyco Inventory ▶ or Contact Us For Assistance ▶