1. Introduzione
This manual provides essential information for the safe and effective installation, operation, and maintenance of the ABB S201-C20 Miniature Circuit Breaker. Please read this manual thoroughly before attempting any installation or operation. Retain this manual for future reference.
The ABB S201-C20 is a single-pole miniature circuit breaker designed to protect electrical circuits from overcurrents, which can result from overload or short circuit. It is suitable for use in various electrical distribution systems.
2. Informazioni sulla sicurezza
ATTENZIONE: Rischio di scossa elettrica o incendio.
- L'installazione e la manutenzione devono essere eseguite esclusivamente da personale qualificato e autorizzato.
- Scollegare sempre l'alimentazione principale prima di lavorare su circuiti o apparecchiature elettriche.
- Ensure proper grounding and wiring in accordance with local and national electrical codes.
- Do not operate the circuit breaker if it appears damaged or has been subjected to excessive force.
- Non bypassare mai o tamper with the circuit breaker's protective functions.
- Utilizzare dispositivi di protezione individuale (DPI) adeguati quando si lavora con impianti elettrici.
3. Prodotto finitoview
The ABB S201-C20 is a robust miniature circuit breaker designed for reliable circuit protection. Key features include:
- Single-pole configuration.
- Rated for 277V operation.
- 20 Amps current rating.
- Progettato per il montaggio su guida DIN.
- Provides protection against overloads and short circuits.
Figure 1: ABB S201-C20 Miniature Circuit Breaker. This image displays the compact design of the single-pole circuit breaker, ready for DIN rail installation.
4. Configurazione e installazione
Installation of the ABB S201-C20 circuit breaker should only be performed by a qualified electrician in accordance with all applicable electrical codes and standards.
- Disconnessione dell'alimentazione: Ensure that the main power supply to the circuit where the breaker will be installed is completely disconnected and locked out. Verify with a voltagetester.
- Montaggio: The S201-C20 is designed for DIN rail mounting. Snap the circuit breaker onto the DIN rail securely.
- Cablaggio:
- Connect the incoming line wire to the top terminal of the circuit breaker.
- Connect the outgoing load wire to the bottom terminal of the circuit breaker.
- Assicurarsi che tutti i collegamenti siano ben saldi e sicuri per evitare contatti allentati e surriscaldamento.
- Utilizzare calibri di filo appropriati per il 20 Amp valutazione.
- Verifica: Controllare attentamente tutti i collegamenti elettrici per verificarne la correttezza e il serraggio. Assicurarsi che non vi siano fili scoperti.
- Allegato: Close the electrical panel or enclosure securely after installation.
- Ripristino dell'energia: Ripristinare l'alimentazione principale.
5. Istruzioni per l'uso
The ABB S201-C20 circuit breaker operates with a simple toggle switch mechanism.
- Accendere: Push the toggle switch to the "ON" position (typically upwards). This closes the circuit, allowing current to flow.
- Spegnendo: Push the toggle switch to the "OFF" position (typically downwards). This opens the circuit, stopping current flow.
- Tripping: In the event of an overload or short circuit, the circuit breaker will automatically trip to the "OFF" or an intermediate position to protect the circuit.
- Resetting after Trip: If the breaker trips, first identify and rectify the cause of the overload or short circuit. Then, fully push the toggle switch to the "OFF" position before attempting to reset it to "ON". If the breaker immediately trips again, do not force it; consult a qualified electrician.
6. Manutenzione
The ABB S201-C20 circuit breaker is designed for minimal maintenance. However, periodic inspection is recommended to ensure continued safe operation.
- Ispezione visiva: Periodically inspect the circuit breaker for any signs of physical damage, discoloration, or loose connections. Ensure the toggle switch moves freely.
- Pulizia: If necessary, gently clean the exterior of the circuit breaker with a dry, lint-free cloth. Do not use abrasive cleaners or solvents. Ensure power is disconnected before cleaning.
- Controllo professionale: For critical applications or if any issues are observed, consult a qualified electrician for a professional inspection and testing.
7. Risoluzione Dei Problemi
Questa sezione affronta i problemi più comuni che potresti riscontrare con il tuo interruttore automatico.
| Problema | Possibile causa | Soluzione |
|---|---|---|
| L'interruttore automatico scatta frequentemente. | Overload on the circuit, short circuit, or faulty appliance. | Reduce the load on the circuit. Unplug appliances one by one to identify the faulty one. Inspect wiring for short circuits. If the problem persists, consult an electrician. |
| L'interruttore automatico non si ripristina. | Sovraccarico o cortocircuito persistente oppure guasto dell'interruttore interno. | Ensure the cause of the trip has been resolved. Try pushing the switch fully to "OFF" before resetting to "ON". If it still doesn't reset, do not force it; contact a qualified electrician. |
| Nessuna alimentazione al circuito, ma l'interruttore è acceso. | Loose wiring connection, fault in the circuit beyond the breaker, or main power supply issue. | Check all connections. Verify main power supply. Consult an electrician to diagnose the circuit. |
8. Specifiche
| Caratteristica | Dettaglio |
|---|---|
| Numero di modello | S201-C20 |
| Marca | FIGURA |
| Numero di poli | 1 |
| Valutazione attuale | 20 Amps |
| Voltage Valutazione | 277V |
| Tipo di interruttore | Standard Miniature Circuit Breaker |
| Tipo di montaggio | Montaggio su guida DIN |
| Dimensioni (circa) | 4.53 x 3.27 x 1.22 pollici |
| Peso (circa) | 4.41 once |
9. Garanzia e supporto
For warranty information, technical support, or service inquiries regarding your ABB S201-C20 Miniature Circuit Breaker, please refer to the official ABB website or contact ABB customer service directly. Keep your purchase receipt as proof of purchase.
Puoi trovare maggiori informazioni e recapiti sul sito ABB Official Store.
