Relay - SHORI
Industrial relays, signal relays, automotive relays, mains relays

Relays are electromagnetic or electromechanical switches. They are used to switch circuits on, off and over. The classic relay is an electromagnetic switch.

Compared to fully electronic circuits and switching concepts, relays still have some significant advantages. They are inexpensive in relation to the latter and can be easily integrated into existing concepts. Furthermore, they allow galvanic isolation within circuits without much effort.

Buy directly

Our partner SHORI offers relay variants for the following application areas:

  • Automotive relays
  • Mains relays
    (e.g. for consumer electronics)
  • Industrial relays
  • Switch cabinet relays
  • Signal relays

Contactors are in principle also a relay variant, but designed for high voltages and power. Contactors are currently not yet included in our product range.


Dokumenttyp Hersteller Bezeichnung Datei
Datasheet SHORI Relais S1 | 3V-48V | Industrial Control PDF 300.4 Kb
Datasheet SHORI Relais S10 | 12V-36V | 40A Switching PDF 248.4 Kb
Datasheet SHORI Relais S11 | 12V-24V | 30A Switching PDF 353.4 Kb
Datasheet SHORI Relais S16 | 6V-24V | 80A Switching PDF 376.8 Kb
Datasheet SHORI Relais S2 | 3V-48V | Industrial Control PDF 306.2 Kb
Datasheet SHORI Relais S20 | 3V-48V | 20A Switching PDF 635.5 Kb
Datasheet SHORI Relais S21 | 3V-48V | UL E188091 PDF 115.2 Kb
Datasheet SHORI Relais S22 | 3V-48V | UL E188091 PDF 5.4 Mb
Datasheet SHORI Relais S23 | 6V-125V | 30A PDF 1.1 Mb
Datasheet SHORI Relais S25 | 6V-240VAC | 20A/30A PDF 1.4 Mb
Datasheet SHORI Relais S2M | 3V-24V | Industrial Control - Sensitive PDF 302.3 Kb
Datasheet SHORI Relais S3 | 3V-48V | General Purpose Application PDF 306.2 Kb
Datasheet SHORI Relais S3H | 3V-48V | 15A Switching | Washable PDF 278.1 Kb
Datasheet SHORI Relais S3M | 3V-24V | 20A/14V Switching | Washable PDF 260.3 Kb
Datasheet SHORI Relais S4E | 5V-48V | 16A Switching | Max 250VAC PDF 255.9 Kb
Datasheet SHORI Relais S4H | 5V-48V | 10A Switching | Slim Type PDF 250.4 Kb
Datasheet SHORI Relais S4M | 5V-48V | 5A Switching | High Density Packing PDF 251.6 Kb
Datasheet SHORI Relais S5H | 3V-48V | 10A Switching | Sealed Type Option PDF 393.1 Kb
Datasheet SHORI Relais S7 | 3V-48V | 15A Switching | Cube Relais | Sealed Type Option PDF 381.8 Kb
Datasheet SHORI Relais S8L | 6V-120V | DC/AC PDF 100.9 Kb
Datasheet SHORI Relais S8M | 6V-120V | DC/AC PDF 92.4 Kb
Automotive Relays

Automotive Relays

  • 15 - 20 A
  • 20 - 30 A
  • 30 - 50 A
  • 50 A - ~Max
  • 0,15 - 1,80 W
Mains Relay (Consumer Electronics)

Mains Relays
Consumer Electronics

  • 2 - 5 A
  • 5 - 10 A
  • 10 - 15 A
  • 15 - 20 A
  • 20 - 30 A
  • 30 - 50 A
Industrial Control Relay

Industrial Controls Relays

  • 5 - 10 A
  • 10 - 15 A
  • 15 - 20 A
  • 20 - 30 A
  • 30 - 50 A
  • 50 A - ~Max
  • 0,15 - 1,80 W
Signal Relay

Signal Relays

  • 2 - 5W
  • 10 - 15W
Cross Reference Table

Selection criterion "contact type"

In addition to the electrical selection criteria such as coil voltage and current, load current, and the mech­anical design, the contact types are essential for the correct selection.

Normally Open (NO):

The normally open contact is not switched or is open in the idle state. The normally open contacts only close when a current flows in the control circuit.

Normally Closed (NC):

The NC contact is not connected or is closed in the idle­state. The normally closed contacts only open when a current flows in the control circuit.

Changeover (CO):

A relay with changeover contacts can do both. There are normally open (NO) contacts and normally closed (NC) contacts. When a current flows in the control circuit, the respective nor­mally open contact changes from closed to open or from open to closed.

Technical developments in the relay market

In recent years, there have been a number of innovations in the industrial control, automotive and signal relay markets that have improved the per­formance and function­ality of relays.

  • Smaller relays with limited space available
  • Relays with high quality materials and manufacturing tech­no­logies designed for high loads
  • Relays with low current con­sumption
  • Special relays designed for use in harsh environments, offering higher relia­bility with lower risk of failure.
  • Relays with higher signal trans­mission rates
  • Relays with integrated functions such as overload and short-circuit protection


Who can place an Order with us?

All those who have registered a trade. We supply to large customers as well as medium-sized companies, small busi­nesses and engineering offices. Schools, colleges, univer­sities and public institu­tions are also provided with technical advice and supplies. Depen­ding on the purchase quantity and product, we grant staggered prices that can vary on a daily basis. Ask us for an indivi­dual offer.

Do I have to order online in the shop?

No, you are also welcome to request an individual offer. The ordering option at is particularly suitable for smaller quantities. The WEBSHOP is to be understood as an additional service offer where you can get a quick overview of availability, delivery times and prices. Furthermore, with its filter and search function, the shop also offers a quick overview of the different variants, designs, voltages, currents. Our stock in Freiberg am Neckar (South West of Germany) is well stocked for the common types. Provided that our suppliers accept it, special solutions are also offered here. In this case, we recommend that you ask us about delivery times.

What can you expect from CAPCOMP?

Competitive, fair pricing and clear communication are our top priorities. We thrive on long-term customer relationships. That is why we take great care to answer your questions and concerns in a professional and impeccable manner. The quality of CAPCOMP's advice and sales performance is highly valued by our industrial customers. Your success is our success.

Where can I get current certificates from the manufacturers?

You can obtain the current certificates of the manufacturers directly on request via our info form. Due to the enormous amount and variety of product and company certificates, we do not want to make your selection unnecessarily difficult. Simply let us know which documents for which manufacturer and/or product you require. We will send you the requested documents directly.


QS/QM, Health & Safety, Certificates of Conformity, Compliance and Environmental Certificates

  • ISO 9001:2015
  • ISO 14001:2015
  • UK Conformity
  • CE Conformity
  • EU RoHS
  • SDS Safety Data
  • CRRC
  • Halogen Free
  • et al
Why are components like ultracaps called different names?

The variety of terms is explained by the English-language terms commonly used in the electronics industry, which are often mixed with German terms or used synonymously. In some cases, manufacturers have also introduced artificial terms to better distinguish themselves from competitors. Here are the most important examples:

Double layer capacitors (DSK) are referred to synonymously as:

  • EDLC (Electric Double Layer Capacitor)
  • Supercapacitors = Supercaps
  • Ultracapacitors = Ultracaps
  • Goldcap™ [Panasonic]
  • Boostcap™  [Maxwell]
  • Greencap™  [Samwha]
  • PURIXEL™  [Pureechem] for supercap cells
  • PURETRON™  [Pureechem] for supercap modules

Advice + Sales

Personal. Competent. Individual

Phone +49 7141 29895-0

Request information