| Image | Part Number | Description / PDF | Quantity | Rfq |
|---|---|---|---|---|
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CW Industries |
TOGGLE FULL BOOT BLACK |
13 |
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Switches Accessories - Boots and Seals are critical components designed to protect electrical switches from environmental contaminants and mechanical damage. Boots (protective covers) and Seals (gaskets or O-rings) ensure reliable operation in harsh conditions by preventing dust, liquid, or vibration ingress. These accessories play a vital role in industries requiring durability, such as automotive, industrial automation, and aerospace, where system integrity depends on robust switch performance.
| Type | Functional Features | Application Examples |
|---|---|---|
| Rubber Boots | Elastomeric protection with flexibility and vibration damping | Industrial control panels, handheld devices |
| Silicone Seals | High-temperature resistance (up to 200 C), chemical inertness | Automotive engine compartments, medical devices |
| Polyurethane Boots | High abrasion resistance, UV stability | Construction equipment, outdoor switchgear |
| Metallic Seals | Hermetic sealing for extreme pressure or vacuum environments | Aerospace systems, semiconductor manufacturing |
Boots typically consist of a molded elastomeric body with a flanged edge for secure attachment to switch housings. Seals often feature cross-sectional designs like O-rings, lip seals, or gaskets, made from materials such as nitrile rubber, silicone, or fluoropolymer compounds. Both components may include reinforcement layers (e.g., fabric or metal inserts) for mechanical stability and are engineered to match specific switch geometries while maintaining sealing integrity under operational stress.
| Parameter | Description | Importance |
|---|---|---|
| Material Hardness (Shore A) | 50-80 Shore A for optimal sealing pressure | Determines compression force and longevity |
| Temperature Range | -40 C to +150 C (standard), up to 300 C (specialty) | Ensures performance in extreme climates |
| IP Rating | IP65 (dust/water jet resistant) to IP69K (high-pressure washdown) | Specifies environmental protection level |
| Compression Set | <20% residual deformation after 24h compression | Maintains sealing effectiveness over time |
| Manufacturer | Representative Product | Key Features |
|---|---|---|
| TE Connectivity | Deutsch D-Seal Series | IP69K rating, automotive-grade silicone |
| 3M | Scotch-Seal Rubber Boots | UV-resistant polyurethane formulation |
| Bosch Rexroth | Hydraulic System Seals | Pressure-resistant up to 350 bar |
| Appleton Electric | Explosion-proof Seals | Class I, Div 1 hazardous location certified |
Consider environmental exposure (e.g., chemical contact, temperature extremes), mechanical stress factors (vibration, compression forces), and regulatory requirements (IP rating, material certifications). For outdoor applications, prioritize UV-resistant materials with IP67+ ratings. In food processing environments, select FDA-approved materials with smooth surfaces for easy cleaning. Always verify dimensional compatibility with switch OEM specifications.
Emerging trends include: