Manual de utilizare pentru întrerupătorul miniatural ABB S202-C16

1. Introducere

This manual provides essential information for the safe and effective installation, operation, and maintenance of the ABB S202-C16 Miniature Circuit Breaker. Please read this manual thoroughly before installation or use and retain it for future reference. This device is designed to protect electrical circuits from overcurrents, which can result from overload or short circuit.

Notă importantă de siguranță: Installation and maintenance of electrical equipment should only be performed by qualified and authorized personnel in accordance with all local and national electrical codes and regulations. Failure to follow these instructions can result in serious injury, death, or property damage.

2. Produs terminatview

The ABB S202-C16 is a 2-pole miniature circuit breaker with a C-curve tripping characteristic and a 16 Amp current rating, designed for 110 Volt systems. It provides reliable protection for various electrical applications.

Figura 1: Față view of the ABB S202-C16 Miniature Circuit Breaker. This image shows the white housing, two black toggle switches for circuit control, and connection terminals.

Caracteristici cheie:

2-Pole design for protection of two conductors.
C-curve tripping characteristic for general applications.
16 Amp rated current.
Suitable for 110 Volt AC systems.
Montare pe perete.
UL and CSA certified.

3. Instrucțiuni de siguranță

Always disconnect power at the main service panel before installing or servicing the circuit breaker.
Folosiți echipament individual de protecție (EIP) adecvat, cum ar fi mănuși izolante și ochelari de protecție.
Ensure all wiring connections are tight and secure to prevent overheating and fire hazards.
Nu utilizați întrerupătorul de circuit dacă acesta pare deteriorat.
Consult a qualified electrician if you are unsure about any part of the installation or operation.
Adhere to all local and national electrical codes (e.g., NEC in the USA).

4. Instalare (Configurare)

4.1 Instrumente necesare:

Screwdriver (appropriate size for terminals)
Stripteuze sârmă
Voltage tester
Echipament individual de protecție (EIP)

4.2 Pașii de instalare:

Deconectare de la curent: Locate the main service panel and turn off the main circuit breaker to completely de-energize the electrical system. Verify with a voltage tester that power is off.
Montare: The S202-C16 is designed for wall mounting. Securely attach the circuit breaker to a suitable mounting surface within an appropriate enclosure, following manufacturer guidelines for panelboard or enclosure installation.
Cablaj:
- Connect the incoming line wires to the designated line terminals (typically at the top).
- Connect the outgoing load wires to the designated load terminals (typically at the bottom).
- Ensure proper wire gauge is used for the 16 Amp rating and 110 Volt system.
- Tighten all terminal screws to the specified torque settings (refer to device markings if available, otherwise consult general electrical standards).
Verificare: Double-check all connections for tightness and correct polarity. Ensure no bare wires are exposed.
Închiderea incintei: Close the panelboard or enclosure cover securely.
Restaurarea energiei: Reconectați întrerupătorul principal.

5. Funcționare

The ABB S202-C16 Miniature Circuit Breaker features two toggle switches, one for each pole, to control the flow of electricity.

Poziția ON: Push the toggle switch(es) fully upwards to the 'ON' position to allow current to flow through the circuit.
Poziția oprit: Push the toggle switch(es) fully downwards to the 'OFF' position to interrupt current flow and de-energize the circuit.
Poziție DECLINATĂ: If an overcurrent (overload or short circuit) occurs, the circuit breaker will automatically trip. The toggle switch(es) will move to an intermediate or 'TRIPPED' position (often center or slightly below center). To reset a tripped breaker, first move the switch(es) fully to the 'OFF' position, then push it/them fully to the 'ON' position.

Note: If the circuit breaker repeatedly trips, do not attempt to force it on. This indicates a persistent fault in the circuit that must be investigated and resolved by a qualified electrician.

6. Întreținere

The ABB S202-C16 Miniature Circuit Breaker is designed for minimal maintenance. However, periodic inspection is recommended to ensure optimal performance and safety.

Inspecție vizuală (anual): With power disconnected, visually inspect the circuit breaker for any signs of physical damage, discoloration, loose connections, or corrosion.
curatenie: If necessary, gently clean the exterior of the circuit breaker with a dry, lint-free cloth. Do not use liquid cleaners or solvents.
Etanșeitatea terminalelor: Periodically check the tightness of terminal connections, especially after initial installation and during routine electrical system checks. Ensure power is off before checking terminals.

Do not attempt to open or repair the circuit breaker. There are no user-serviceable parts inside. If the device is damaged or malfunctioning, it must be replaced by a qualified professional.

7. Depanare

Problemă	Cauza posibila	Soluţie
Întrerupătorul de circuit se declanșează în mod repetat.	Suprasarcină, scurtcircuit sau defect la masă în circuit.	Disconnect some appliances or devices from the circuit to reduce load. Inspectați cablajul pentru deteriorări sau scurtcircuite. If the problem persists, consult a qualified electrician to diagnose the fault.
Întrerupătorul de circuit nu se resetează.	Persistent fault in the circuit or internal damage to the breaker.	Ensure the switch is moved fully to the 'OFF' position before attempting to reset to 'ON'. If it still won't reset, there is likely a severe fault. Do not force it. Contact a qualified electrician for inspection and replacement if necessary.
Circuit breaker is warm to the touch.	Normal operation under load, or loose connections/overload.	O ușoară căldură este normală. If excessively hot, immediately turn off power to the circuit. Check for loose terminal connections or an overloaded circuit. Consult an electrician if the issue persists.

8. Specificatii tehnice

Marca	Abb.
Numărul de model	S202-C16
Evaluare curentă	16 Amps
Număr de poli	2
Voltage Evaluare	110 volți
Tip întrerupător	Standard, C-curve
Tip de montare	Montare pe perete
Certificari	CSA, UL
Greutatea articolului	4.3 uncii
Dimensiuni pachet	4.52 x 3.34 x 1.65 inci
UPC	662019170664

9. Garanție și asistență

Specific warranty details for the ABB S202-C16 Miniature Circuit Breaker are typically provided at the point of purchase or can be found on the official ABB website. Please refer to your purchase documentation for warranty period and terms.

For technical support, product inquiries, or warranty claims, please contact ABB customer service or visit the official ABB website:

ABB Official Website: www.abb.com
Serviciu clienți: Refer to the contact information provided on the ABB website pentru regiunea dumneavoastră specifică.

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ABB S202-C16