Produs terminatview
The ABB SD203/40 is a robust 3-pin main switch disconnect switch designed for reliable electrical isolation. It features a 40A rated current and 440VAC rated voltage, making it suitable for various industrial and home improvement electrical applications. This device is equipped with a red shift handle and a clear switch position indicator for easy operation and status verification. Its compact dimensions and DIN rail mount compatibility ensure straightforward installation within System pro M compact setups.
Figura 1: Faţă view of the ABB SD203/40 Main Switch Disconnect Switch, showing the red operating handle and terminal connections.
Informații de siguranță
Avertizare: Installation and maintenance should only be performed by qualified personnel. Disconnect all power before working on the device. Failure to follow these instructions may result in serious injury or death.
- Always ensure the main power supply is turned off and locked out before installation or servicing.
- Verificați voltagValoarea nominală și cea curentă corespund cerințelor aplicației dumneavoastră.
- Nu acționați întrerupătorul dacă acesta pare deteriorat.
- Respectați toate codurile electrice locale și naționale.
Configurare și instalare
- Montare: The SD203/40 is designed for DIN rail mounting. Securely snap the device onto a standard 35mm DIN rail within an appropriate enclosure.
- Cablaj:
- Connect the incoming power lines to the upper terminals (L1, L2, L3 for a 3-phase system).
- Connect the outgoing load lines to the lower terminals (T1, T2, T3).
- Asigurați-vă că toate conexiunile sunt strânse și sigure pentru a preveni slăbirea contactelor și supraîncălzirea.
- Verify correct polarity and phase sequence if applicable.
- Verificare: After wiring, double-check all connections for correctness and tightness. Ensure no bare wires are exposed.
Instrucțiuni de operare
The ABB SD203/40 features a clear red operating handle and a switch position indicator for intuitive control.
- Pentru a porni: Push the red handle upwards to the "ON" position. The indicator will show the "ON" status.
- A opri: Pull the red handle downwards to the "OFF" position. The indicator will show the "OFF" status, providing a visible break.
- blocare/Tagafară: For maintenance or safety procedures, the switch can be locked in the "OFF" position using appropriate lockout devices (not included) to prevent accidental re-energization.
Întreţinere
The SD203/40 is designed for minimal maintenance. However, periodic checks are recommended to ensure optimal performance and safety.
- Inspecție vizuală (anual): Check for any signs of physical damage, discoloration, or overheating on the device and its terminals.
- Terminal Tightness (As Needed): Periodically verify that all terminal connections remain tight. Loose connections can lead to increased resistance and heat.
- curatenie: If necessary, gently clean the exterior of the device with a dry, lint-free cloth. Do not use abrasive cleaners or solvents.
Note: Any internal maintenance or repair should only be performed by authorized ABB service personnel.
Depanare
This section provides guidance for common issues. For complex problems, contact qualified electrical personnel.
| Problemă | Cauza posibila | Soluţie |
|---|---|---|
| Comutatorul nu se activează. | No incoming power; internal fault. | Check upstream power supply. If power is present, the unit may be faulty and require replacement. |
| Switch feels hot. | Overload; loose connections. | Verify load current does not exceed 40A. Check and tighten all terminal connections. |
| Visible damage to casing. | Physical impact; improper handling. | Do not use. Replace the unit immediately to ensure safety and proper function. |
Specificații
| Atribut | Valoare |
|---|---|
| Marca | Abb. |
| Numărul de model | SD203/40 |
| Evaluare curentă | 40 Amps |
| Voltage Evaluare | 440 VAC |
| Număr de poli | 3-pini |
| Tip întrerupător | Standard |
| Tip de montare | Montare pe șină DIN |
| Conditional Rated Short Circuit Current | 25 kA |
| Dimensiunile produsului (înălțime x adâncime x lățime) | 88 x 69 x 52.50 mm (approx. 2.07"D x 2.07"W x 2.07"H) |
| Greutatea articolului | 9.2 uncii |
| Material | Metal, plastic |
| Culoare | White (with red handle) |
| GTIN | 04016779904216 |
Garanție și suport
Pentru informații despre garanție și asistență tehnică, vă rugăm să consultați site-ul oficial ABB. website or contact your local ABB distributor. Keep your purchase receipt for warranty claims.
- Oficial ABB Website: www.abb.com
- Serviciu clienți: Consultați informațiile de contact furnizate pe site-ul ABB website pentru regiunea dvs.
