Electrical industry
Insulation and sealing of components, control cabinets, connectors and cable glands, including strain relief, kink protection and protection against moisture, on request also as EMC seals.
Punched articles
Terminal Box Seals
As a manufacturer of terminal box seals, we produce frame-shaped and cover-shaped seals for junction and terminal boxes, control housings, pumps and motor and gearbox construction. We manufacture to drawing, sample or directly from the housing, from small series to OEM projects, and achieve IP 66/67/68 to IEC 60529, depending on the design.
Materials
Various elastomers & TPE
Approvals
IEC 60529 · IP 66/67/68
Manufacturing
Punched
Series
Small to large series
Your benefits
Why Terminal Box Seals from SIEGEL
Custom manufacturing
Custom-made seals, precisely matched to your requirements.
Wide range of materials
From NBR, CR and EPDM through cellular rubber and sponge rubber to silicone, FKM and graphite: the right solution for every application, on request also to various standards and approvals.
Expert advice
We support you with material selection and design.
Short delivery times
Thanks to flexible production options and our own punching shop.
ISO 9001 certified
SIEGEL Dichtungen stands for ISO-certified quality.
Technical data
Product specifications
Specifications may vary depending on the material option. Contact us for further information or specific requirements.
Material
Various elastomers with special resistance to media such as oils and greases, on request also electrically insulating with the appropriate volume resistance or electrically conductive for EMC seals.
Temperature resistance
Resistant over a wide temperature range from -50 °C to > +200 °C, for use in different environments, countries and applications.
Protection rating
IP 66/67/68 to IEC 60529, depending on the design, to prevent the ingress of water, moisture and dust.
Geometry
Frame-shaped and cover-shaped, various geometries and thin web widths possible.
Manufacturing basis
To drawing, sample or directly from the housing, from small series to OEM projects.
Tools & contours
Depending on dimensions and geometry, produced with low-cost steel rule dies to keep costs to a minimum.
Self-adhesive
On request self-adhesive on one side, with release liner or a punched pull tab for quick assembly.
Application
Junction and terminal boxes, control housings, pumps, and motor and gearbox construction.
Your application
Special requirements for material or standard?
Tell us about your application, for example media, temperature ranges or standards. We recommend the material and the matching manufacturing process and provide samples in advance on request.
Materials & standards
Suitable materials & approvals
Terminal Box Seals are manufactured from the following materials and, on request, designed to meet the relevant standards and approvals. The linked pages provide details on properties, resistances and regulations.
Process
Manufacturing & processes
More on manufacturing & tolerances
Sealing in sensitive and live areas
Terminal box seals, also known as cover seals, are essential for reliably sealing terminal boxes and housings in a wide range of applications, e.g. in the electrical industry, pump manufacturing, and motor and gearbox construction.
We manufacture them to your specifications or existing housings, for example to ensure a specific IP rating for your product. Various geometries and thin web widths are possible. They are made from various elastomers with special resistance to media such as oils and greases, on request also electrically insulating with the appropriate volume resistance or electrically conductive for EMC seals. We will be happy to give you detailed advice on material selection and the right shape for your end product.
Applications
Industries & applications
Pump manufacturing
Seals and elastomer products for the efficiency, function and reliability of your pumps and systems.
Mechanical and plant engineering
Used in sealing systems, connections and electrical assemblies, providing reliable protection against dust, dirt and media, also as buffers.
Fastening and connection technology
Secure fixing and sealing of components in pipelines, plug connections, wall mountings, enclosures and closure mechanisms.
Hydraulics and pneumatics
For the smooth operation of valves, cylinders, pistons, shafts and fittings.
Sanitary industry
Sealing of pipe connections, fittings and installations, on request to KTW, DVGW, W270, WRAS and others for hygienic standards.
Medical technology
Precision, hygiene and reliability for highly sensitive, sometimes life-sustaining applications.
Building services
Sealing and insulation of sanitary, heating and air-conditioning systems, minimising energy losses and ensuring a secure seal.
Product range
Related products
Cooperation
The right Terminal Box Seals for your application?
Tell us about your application, for example media, temperature ranges or standards. We recommend the material and the matching manufacturing process and provide samples in advance on request.