Siemens SENTRON 3VA – Accessories – 3VA9988-0AA11
The Siemens 3VA9988-0AA11 is a high-quality auxiliary switch accessory designed for SENTRON 3VA molded case circuit breakers (MCCBs). This accessory provides remote indication of the breaker switching status, enabling reliable monitoring and signaling in industrial power distribution and automation systems. It is commonly used in switchboards, motor control centers (MCC), control panels, and building management systems where breaker ON/OFF status feedback is required.
The auxiliary switch features compact internal mounting for seamless integration into Siemens 3VA MCCBs and offers dependable electrical signaling performance for automation and protection applications. Its robust industrial design ensures long operational life and reliable switching operation in demanding environments.
Key Features:
• Original Siemens SENTRON 3VA accessory
• Auxiliary switch for breaker status indication
• Provides remote ON/OFF signaling
• Compact internal MCCB mounting
• Reliable switching and signaling performance
• Easy installation in accessory compartment
• Industrial-grade construction
• Long mechanical and electrical life
• Suitable for automation and monitoring systems
• Compatible with Siemens 3VA MCCBs
Technical
Specifications
|
Parameter |
Specification |
|
Product
Model |
3VA9988-0AA11 |
|
Brand |
Siemens |
|
Product
Series |
SENTRON 3VA |
|
Product Type |
Auxiliary
Switch |
|
Accessory
Function |
Breaker
Status Signaling |
|
Contact
Configuration |
1NO + 1NC |
|
Rated
Operational Voltage |
Up to 250 V
AC/DC |
|
Rated
Current |
5 A |
|
Mounting
Type |
Internal
MCCB Accessory |
|
Compatible
MCCB Series |
Siemens 3VA |
|
Connection
Type |
Screw
Terminal |
|
Application |
Remote
Indication & Control |
|
Electrical
Durability |
Industrial
Grade |
|
Mechanical
Durability |
High
Endurance |
|
Standards
& Approvals |
IEC, CE,
RoHS |
|
Product
Lifecycle |
Active
Product |
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