Relay 703

Product catalog summary

Overview: The document provides technical specifications and operational details for the Gruner AG Type 703 Polarized Latching Relay. This relay is designed for high resistance to shocks and vibrations, ensuring a defined switching position without information loss during power failures. It features a manual operation switch and complies with international standards.

Technical Specifications:

Coil Data: Rated voltage ranges from 6 to 48 VDC, with a rated power of 2.0 W and operating power of 1.25 W. The action time is less than 10 ms.
Contact Data: Maximum switching power is 6,250 VA, with a maximum switching voltage of 440 VAC and a current of 25 A. The relay has a mechanical life of 10⁶ operations.
Insulation: Features include a creepage and clearance distance of 8 mm, with test voltages of 4,000 V eff. for coil-contact and 1,500 V eff. for contact-contact.
General Data: The relay operates within an ambient temperature range of -25 to +70 °C and weighs 36 g. It conforms to VDE, UL, CSA, SEV, and SEMKO standards.

Design and Compliance: The relay uses the H-armature principle for enhanced shock and vibration resistance. It meets IEC and DIN EN 61810 part 1 / VDE 0435 part 201 standards, as well as overload and short circuit requirements of IEC and DIN EN 61036 / 61037.

Additional Features: The relay coil can be configured as a single winding with half operating power by leaving the middle pin unused. It is dust-protected, and care must be taken to prevent flux and solder vapors from entering the relay during soldering.

Ordering Information: The relay is available with various contact arrangements and materials, including AgCdO-AgNi. Options include position display and manual operation, with contact terminals available for wiring upon request.

Catalog excerpts

Gepoltes Relais Gepoltes Relais mit Schaltstellungsanzeige und Handbetätigung Polarized Latching Relay Polarized Latching Relay with position display and switch for manual operation Relais polarisé Relais polarisé avec indication de position et actionnement manuel http://www.gruner.de E-Mail: [email protected] 01/03 • KMS • Copyright by Gruner AG Änderungen in Technik und Design vorbehalten Technical changes are reserved Sous réserve de modifications techniques

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Type 703: 25 A solder lugs Modèle 703: 25 A sortie de puissance par lames Variante: Gehäuse mit Zugbügelklemmen Also available with integral wirring terminal Variante: boitier avec bornier à visser Gepoltes Relais mit Schaltstellungsanzeige und Handbetätigung Polarized Latching Relay, with position display and switch for manual operation Relais polarisé avec indication de position et actionnement manuel Aufgrund einer Dreh-Anker-Bewegung zeichnen sich diese gepolt bistabilen Relais durch hohe Schock- und Vibrationsfestigkeit aus. Sie haben immer eine definierte Schaltstellung und damit keinen...

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703 Wicklungsdaten . Standard windings . Caractéristiques des bobines Normwicklung Nr. SpulenStandard winding No. nennspannung No. de la bobine Nominal coil voltage Tension nominale de la bobine Spulenwiderstand Toleranz Coil resistance Tolerance Résistance de la bobine Tolérance Nennwert Nominal value Valeur nominale Spulen-Betriebssp. Operating voltage of the coil Tension de fonct. de la bobine T 20 °C Die Relaisspule mit Doppelwicklung kann auch als Einfachwicklung mit halber Ansprechleistung betrieben werden, indem der mittlere Anschluss frei bleibt. The relay coil with double winding can...

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