1. Einleitung
This manual provides essential information for the safe and effective installation, operation, and maintenance of the Hager ESC225S Silent Contactor. Please read this manual thoroughly before attempting any installation or operation. Retain this document for future reference.
2. Produktüberschreitungview
The Hager ESC225S is a silent contactor designed for switching electrical loads in various applications, particularly where quiet operation is desired. It features a 25 Amp current rating and two normally open (NO) contacts, operating at 230 Volts. Its compact design allows for integration into standard electrical panels.
Eine detaillierte view of the Hager ESC225S Silent Contactor, showing its terminals, model number, and electrical ratings. The device is white with blue accents, indicating the Hager brand and model ESC 225, with ratings of 25A and U:250V visible on the label. Connection terminals A1, A2, 1, 2, 3, and 4 are clearly marked.
3. Sicherheitshinweise
- Elektrische Gefahr: Installation und Wartung dürfen nur von qualifiziertem und autorisiertem Personal durchgeführt werden.
- Always disconnect power to the circuit before installing, servicing, or removing the contactor.
- Ensure all wiring complies with local and national electrical codes and regulations.
- Do not operate the device if it appears damaged or has been exposed to moisture.
- Bei der Installation und Wartung ist geeignete persönliche Schutzausrüstung (PSA) zu verwenden.
4. Installation und Einrichtung
The Hager ESC225S Silent Contactor is designed for DIN rail mounting within an electrical enclosure.
4.1 Montage
- Ensure the electrical panel is de-energized.
- Snap the contactor onto a standard 35mm DIN rail.
- Ensure it is securely fastened and does not wobble.
4.2 Verkabelung
Refer to the wiring diagram on the device and the following general guidelines:
- Steuerkreis: Verbinden Sie das Steuervoltage (230V AC) to terminals A1 and A2. A1 is typically the phase, and A2 is the neutral.
- Hauptstromkreis: Connect the load circuit to the main power terminals. Terminals 1 and 3 are typically inputs, and terminals 2 and 4 are outputs for the two normally open (NO) contacts.
- Achten Sie darauf, dass alle Verbindungen fest und sicher sind, um Wackelkontakte und Überhitzung zu vermeiden.
- Use appropriate wire gauges for the 25 Amp aktuelle Bewertung.
5. Bedienung
Once properly installed and wired, the Hager ESC225S Silent Contactor operates by receiving a control signal at its A1/A2 terminals. When the control voltage is applied, the internal coil is energized, closing the normally open contacts (1-2 and 3-4), thereby allowing power to flow to the connected load. When the control voltage is removed, the coil de-energizes, and the contacts open, interrupting the power to the load. The 'silent' characteristic refers to its low-noise switching operation.
6. Wartung
The Hager ESC225S Silent Contactor is designed for long-term, reliable operation with minimal maintenance. However, periodic inspection is recommended:
- Sichtprüfung: Überprüfen Sie den Schütz jährlich auf Anzeichen von Beschädigungen, Verfärbungen oder lockeren Verbindungen.
- Reinigung: Ensure the device is free from dust and debris. Use a dry, soft cloth for cleaning. Do not use liquid cleaners.
- Verbindungsprüfung: Periodically verify that all terminal screws are tight.
Trennen Sie vor der Durchführung von Wartungsarbeiten immer die Stromversorgung.
7. Fehlerbehebung
If the contactor is not functioning as expected, consider the following:
| Symptom | Mögliche Ursache | Aktion |
|---|---|---|
| Contactor does not switch on | Kein Kontrollbandtage to A1/A2; Incorrect wiring; Faulty control circuit; Contactor failure | Kontrollieren Sie die Lautstärketage supply; Verify A1/A2 wiring; Test control circuit components; Replace contactor if faulty. |
| Contactor does not switch off | Kontrolllautstärketage continuously applied; Contacts welded shut; Contactor failure | Prüfen Sie die Steuerschaltung auf kontinuierliche Lautstärketage; Disconnect power and inspect contacts; Replace contactor if faulty. |
| Überhitzung | Overload; Loose connections; Insufficient ventilation | Reduce load; Tighten all terminal connections; Ensure adequate airflow in the enclosure. |
For issues not resolved by these steps, contact a qualified electrician or Hager technical support.
8. Spezifikationen
| Besonderheit | Spezifikation |
|---|---|
| Modellnummer | ESC225S |
| Marke | Hager |
| Rated Current (AC Adapter Current) | 25 Amps |
| Nennvolumentage | 230 V (Control voltage on device label: 250V) |
| Anzahl der Kontakte | 2 Normally Open (2 NO) |
| Material | Kupfer Aluminium |
| Produktabmessungen (L x B x H) | 2.36" x 0.7" x 3.27" (60 x 17.8 x 83 mm) |
| Gewicht | 3.53 Unzen (ca. 100 g) |
| Montagetyp | DIN-Schiene |
| ASIN | B005ZCP5RG |
9. Garantie und Support
For specific warranty terms and conditions, please refer to the documentation provided at the time of purchase or contact your authorized Hager distributor. Technical support and further assistance can be obtained through the official Hager website or your local service representative.
Hager Official WebWebsite: www.hager.com
