1. Catalogs
  2. Schutzinger
  3. Quick-Release Terminals

Quick-Release Terminals

Quick-Release Terminals
1 / 12 PagesView full catalog

Quick-Release Terminals

Product catalog summary
Overview
The document outlines the development and features of quick-release terminals, which are designed for quick and secure connections between conductors or cables and other devices, mainly used in test bays and testing applications.
Benefits
  • Tool-free terminal connection
  • Safe and secure contact
  • Simple disconnection
  • Snug contact due to inlaid gills
  • Easy assembly with various connection types
  • Available in 8 standard colors for easy differentiation
Functional Principle
Wires and strands are clamped between spring jaws by pressing the clamp button. The compression spring ensures good contact, and integrated gills prevent wires from slipping out. Releasing the wire requires pressing the button again.
Technical Specifications
  • Fully insulated for metal panels
  • Nickel-plated contact parts
  • Insulation made of PA 6.6 (Polyamide)
  • Panel thickness varies by model
  • Spring force ranges from 12 N to 20 N
  • Rated voltage: 33 VAC / 70 VDC
  • Rated current varies by model
  • Operating temperature: -25°C to +90°C
  • Max torque for nuts varies by model
Product Variants
Several models of quick-release terminals are detailed, each with specific features such as panel thickness, insertion window size, and spring force. Models are available in various colors and can be customized upon request.
Safety Features
Safety quick-release terminals are available for fully insulated installation on metal panels, rated for higher voltages (300 V CAT II) and currents (16 A), suitable for safety-critical applications.
General Information
Order No. SDK 5230/..(colour) features nickel-plated contact parts and insulation made from PA 6.6 (Polyamide). It supports panel thicknesses from 0.8 mm to 5 mm, with an insertion window of 12.5 mm x 4 mm and a spring force of 20 N. Available colors include black, red, blue, yellow, green, white, brown, and green-yellow.
Technical Specifications
The terminal supports soldering loops or cable lugs, with a transition resistance of less than 5 mΩ. It is rated for 300 V CAT II and 16 A, with an operating temperature range from -25 °C to +90 °C. The maximum torque for nuts is 120 Ncm.
Sample Applications
Quick-release terminals are used in wiring loom assembly, engine test stands, transformer testing, and sensor testing. Different series are available for various applications, including small, medium, and large series for different strand and wire sizes. Low voltage applications (30 V AC / 60 V DC) have two-sided insertion windows, while high voltage applications (up to 300 V CAT II) feature shockproof protective insulation.
Development Competence
Schützinger offers customized product solutions, including options for spring force adjustment, additional colors, customized connection types, and personalized branding. Customers are encouraged to contact the engineering team for tailored advice.
See more

Catalog excerpts

Quick-Release Terminals-1

Schnelldruckklemmen Quick-Release Terminals

 Open the catalog to page 1
Quick-Release Terminals-2

Eine erfolgreiche Familie A successful family Seit der Einführung unserer ersten Schnelldruckklemme ist eine ganze Produktfamilie entstanden, die sich erfolgreich am Markt etabliert hat. Überall, wo kurzzeitig eine sichere und schnelle Verbindung von einem Leiter oder Kabel mit einem anderen Gerät geschaffen werden soll, sind Schnelldruckklemmen ideale Verbindungselemente. Haupteinsatzgebiete sind dabei Prüffelder oder Prüfapplikationen, Vorteile • Werkzeugfreier Anschluss • Schnelle und sichere Kontaktierung • Leichte Lösbarkeit der Kontaktierung • üttelfeste Kontaktierung durch R eingelegtes...

 Open the catalog to page 2
Quick-Release Terminals-3

Das leichte Funktionsprinzip Easy functional principle Funktionsbeschreibung Durch Druck auf den Kopf der Klemme lassen sich Drähte und Litzen zwischen die gefederten Backen klemmen. Die Druckfeder gewährleistet einen guten Kontakt. Auch feinste Drähte werden durch ein eingelegtes Kiemenblech am Herausfallen gehindert. Erst das erneute Betätigen des Kopfes gibt diese wieder frei. ø 4 mm mit Sicherheit ø 4 mm with safety FUNCTIONAL DESCRIPTION By pressing on the button of the clamp, wires and strands are trapped between the spring jaws. The compression spring guarantees a good contact. The integrated...

 Open the catalog to page 3
Quick-Release Terminals-4

Quick-release terminals Quick-release terminals • Montage bohrung Order No. ESD 6554/..(colour) • contact parts nickel-plated • insulation PA 6.6 (Polyamid) • anel thickness p 0.8 mm - 4 mm • insertion window 6 mm x 3.7 mm • ab t 2.8 mm x 0.5 mm • pring force s 12 N • olours c see table Quick-release terminal • fully insulated for metal panels Best.-Nr. ESD 6554/..(Farbe) • Kontaktteile vernickelt • Isolierteile PA 6.6 (Polyamid) • Frontplattenstärke 0,8 mm - 4 mm • Einsteckfenster 6 mm x 3,7 mm • Flachsteckzunge 2,8 mm x 0,5 mm • Druckfederkraft 12 N • Farben siehe Tabelle Schnelldruckklemme...

 Open the catalog to page 4
Quick-Release Terminals-5

Quick-release terminals Quick-release terminal Best.-Nr. SDK 502/..(Farbe) • Kontaktteile vernickelt • Isolierteile PA 6.6 (Polyamid) • vorderes Einsteckfenster 6,5 mm x 4 mm • hinteres Einsteckfenster 8 mm x 4 mm • Druckfederkraft 20 N • Farben siehe Tabelle Order No. SDK 502/..(colour) • contact parts nickel-plated • insulation PA 6.6 (Polyamid) • front insertion window 6.5 mm x 4 mm • rear insertion window 8 mm x 4 mm • pring force s 20 N • colours see table Order No. SDK 503/..(colour) • contact parts nickel-plated • insulation PA 6.6 (Polyamid) • anel thickness p 0.8 mm - 5 mm • front insertion...

 Open the catalog to page 5
Quick-Release Terminals-6

Quick-release terminals Allgemeine Angaben schwarz, rot, blau, gelb, grün, weiß, braun, grüngelb Technische Daten Lötöse oder Kabelschuh Bemessungsstrom  TemperaturEinsatzbereich SDK 504 / .. (colour) contact parts nickel-plated black, red, blue, yellow, green, white, brown, green-yellow Technical data General information SDK 504/ .. (Farbe) Kontaktteile vernickelt Order No. SDK 504 / .. (colour) • contact parts nickel-plated • insulation PA 6.6 (Polyamid) • anel thickness p 0.8 mm - 5 mm • ront insertion f window 6.5 mm x 4 mm • ear insertion r window 8.0 mm x 4 mm • pring force s 20 N • olours...

 Open the catalog to page 6
Quick-Release Terminals-7

Safety quick-release terminals Order No. ESD 798 / ..(colour) • contact parts nickel-plated • insulation PA 6.6 (Polyamid) • anel p thickness 0.8 mm - 7 mm • insertion window 8 mm x 4 mm • tab 6.3 mm x 0,8 mm • pring force s 20 N • colours see table • Montage bohrung Best.-Nr. ESD 798/.. (Farbe) • Kontaktteile vernickelt • Isolierteile PA 6.6 (Polyamid) • Frontplattenstärke 0,8 mm - 7 mm • Einsteckfenster 8 mm x 4 mm • Flachsteckzunge 6,3 mm x 0,8 mm • Druckfederkraft 20 N • Farben siehe Tabelle Safety quick-release terminal • fully insulated for metal panels Sicherheits-Schnelldruckklemme •...

 Open the catalog to page 7
Quick-Release Terminals-8

Safety quick-release terminals Best.-Nr. SDK 800/ ..(Farbe) • Kontaktteile vernickelt • Isolierteile PA 6.6 (Polyamid) • Frontplattenstärke 0,8 mm - 5 mm • Einsteckfenster 8 mm x 4 mm • Druckfederkraft 20 N • Farben siehe Tabelle Order No. SDK 800 / ..(colour) • contact parts nickel-plated • insulation PA 6.6 (Polyamid) • anel p thickness 0.8 mm - 5 mm • insertion window 8 mm x 4 mm • pring force s 20 N • olours c see table • Montage bohrung Safety quick-release terminal • fully insulated for metal panels Sicherheits-Schnelldruckklemme • vollisolierter Einbau für metallische Frontplatten Order...

 Open the catalog to page 8
Quick-Release Terminals-9

Safety quick-release terminals Order No. SDK 5230 / ..(colour) • contact parts nickel-plated • insulation PA 6.6 (Polyamid) • anel p thickness 0.8 mm - 5 mm • insertion window 12.5 mm x 4 mm • pring force s 20 N • colours see table • ole h Allgemeine Angaben General information SDK 5230/ ..(Farbe) Kontaktteile vernickelt schwarz, rot, blau, gelb, grün, weiß, braun, grüngelb Technische Daten Lötöse oder Kabelschuh Bemessungsstrom  TemperaturEinsatzbereich SDK 5230 / ..(colour) contact parts nickel-plated black, red, blue, yellow, green, white, brown, green-yellow Technical data • Montage bohrung...

 Open the catalog to page 9
Quick-Release Terminals-10

Anwendungsbeispiele Sample applications Unsere Schnelldruckklemmen kommen z.B. bei der Kabelbaummontage mit gleichzeitiger Überprüfung der elektrischen Verbindung, im Motorenprüfstand, bei der Prüfung von Transformatoren, bei Testaufbauten für verdrahtete Bauteile oder bei der Prüfung von Sensoren u.ä. zum Einsatz. In Abhängigkeit vom Einsatzgebiet der Schnelldruckklemme haben wir verschiedene Varianten entwickelt, damit unsere Kunden für jeden individuellen Einsatz die optimale Schnelldruckklemme bei uns finden. Die kleine Baureihe, mit Fenstergröße 6 mm x 3,7 mm ermöglicht eine Kontaktierung...

 Open the catalog to page 10

All Schutzinger catalogs and technical brochures

  1. OBD Connector

    2  Pages

  2. Automotive

    50  Pages

  3. kelvin Programm

    16  Pages

  4. Product News

    126  Pages

Archived catalogs

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.