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The Siemens 3VU9131-3AA00 auxiliary contact block serves as an accessory for enhancing circuit functionality. Designed for side mounting, this module features both a Normally Open (NO) contact and a Normally Closed (NC) contact for flexible electrical configurations.
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| Manufacturer | Siemens |
|---|---|
| Product Type | Auxiliary Contact Block |
| Product Line | SIRIUS |
| Part Number | 3VU9131-3AA00 |
| EAN | 4011209068612 |
| Weight | 0.13 lbs (0.06 kg) |
| Series | Contactors |
| Mounting Position | Side mount |
| Number of Contacts | 1 Normally Open (NO) contact and 1 Normally Closed (NC) contact |
| Current Rating | 6 Amperes |
| Voltage Rating | 415 Volts AC |
| Number of Poles | 3 poles |
| Operating Frequency | 50 to 60 Hertz |
| Contact Block Pitch | 18 millimeters (0.7 inches) |
| Compatibility | 3VU13 and 3VU16 circuit breakers |
The 3VU9131-3AA00 from Siemens is classified as an auxiliary contact block that adds functionality to electrical circuits. Its mounting position is designed for side application, ensuring adaptability in various setups. This block contains a single Normally Open (NO) contact and one Normally Closed (NC) contact, allowing for versatile usage in control systems.
The component supports a current rating of 6 Amperes, with a maximum voltage rating of 415 Volts AC, making it suitable for medium-voltage applications. Arranged with three poles, it contributes effectively to system performance. When considering physical specifications, this auxiliary block measures 3 inches tall, 4 inches wide, and 1 inch thick (equivalent to 76.2 mm x 101.6 mm x 25.4 mm).
The contact block pitch is specified as 18 mm (0.7 inches), providing adequate spacing for installation. This device operates within a frequency range of 50 to 60 Hertz, adapting to standard electrical systems. Weighing 0.33 pounds (0.14 kilograms), it is lightweight for ease of installation and handling.