Siemens 3VA1180-3EF32-0AA0 MCCB

3VA1 series MCCB, 3 polos, frame current 160A, rated current 80A, breaking capacity 25kA@415V (Tipo N), thermal-magnetic trip unit TM240, adjustable overload protection 56–80A, adjustable short-circuit protection 5–10×In, montaje fijo, conexión frontal.

1. Explicación del código del modelo

2. Detailed Technical Parameters

3. Condiciones ambientales & Aplicaciones típicas
4. Condiciones ambientales

Low-voltage distribution systems in industrial plants, commercial buildings and infrastructure

Temperatura ambiente: -25°C a +70°C (derating according to curve in high-temperature environments)

Altitud: ≤ 2000m (derating above this altitude)

Grado de contaminación: 2 (standard industrial environment)

2. Aplicaciones típicas

Distribution line protection (cables, transformadores, generadores)

Motor control circuit protection (used with contactors)

Protection of low-voltage loads such as lighting and air conditioning

Main or branch protection in distribution boards and switchgear

4. Modelos alternativos & Equivalentes de serie
5. Siemens Same-Series Alternatives

2. Alternativas entre marcas

5. Realizar pedidos & Notas de instalación
6. Official order number: 3VA1180-3EF32-0AA0
7. Precauciones de instalación

Se debe reservar suficiente espacio de disipación de calor. (≥10mm clearance)

Par de apriete: M6 screws 10Nm, M8 screws 20Nm

Sección del conductor: máximo. 17×6.5mm (copper bar) or 35mm² (cable)

3. Compatibilidad de accesorios

Can be fitted with auxiliary contacts, contactos de alarma, viaje de derivación, liberación de subtensión

Supports extended rotary handles, door-coupled operating mechanisms

6. Ventajas clave
7. Reliable protection: Thermal-magnetic trip provides dual overload and short-circuit protection, with adjustable ranges for various loads
8. Instalación flexible: Fixed mounting with front connection, compatible with standard switchgear and distribution boards
9. Robust design: Protección IP40, 10,000 operaciones mecanicas, suitable for long-term industrial use
10. Brand assurance: Siemens SENTRON series, Cumple con IEC/EN 60947-2

Siemens MCCB Model List

1. Core Series & Reglas de nomenclatura

1.1 Main Product Series

Siemens MCCBs mainly include the 3VA series (nueva generacion) and 3VL/3VT series (legado). The 3VA series covers frame currents from 100A to 1600A, divided into 3VA1 (viaje termomagnético) and 3VA2 (viaje electronico) subserie.

1.2 3VA Series Naming Rule (Ejemplo: 3VA1180-3EF32-0AA0)

2. Complete Model List-3VA1 Series (Thermal-Magnetic TM Trip)

2.1 100un marco (3VA1100)

2.2 160un marco (3VA1160/3VA1180)

2.3 250un marco (3VA1250)

2.4 400un marco (3VA1400)

2.5 630un marco (3VA1630)

3. Typical Models-3VA2 Series (Electronic ETU Trip)

4. Popular Models-Legacy Series (3VL/3VT)

5. Selection Parameter Reference Table

6. Realizar pedidos & Purchasing Tips
7. Complete model: Provide full model code as shown (p.ej., 3VA1180-3EF32-0AA0), including all six segments
8. Accessory options: Contactos auxiliares (-4XX), viajes de derivación (-5XX), disparadores de mínima tensión (-6XX), etc..
9. Tipo de montaje: Fixed by default; specify plug-in type if required (-XX4X)
10. Authorized channels: Purchase through Siemens authorized distributors or industrial platforms to ensure genuine products and warranty