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Siemens 3VA2116-0KP42-0AA0
3VA21 4P 160A 200KA ETU850-LSI NUT
Product Description
The 3VA21 circuit breaker is designed for low voltage applications, offering a high breaking capacity classified as Class E. With a rated current of 160A and a 4-pole configuration, it provides reliable line protection. This model features an ETU850 electronic trip unit equipped with an LCD display for comprehensive metering functionalities.
It supports a short-circuit breaking capacity of 200kA at 415V and 85kA at 690V, ensuring robust performance under fault conditions. The device is suitable for various installations, featuring a screw connection for the main circuit and compatibility with DIN rail mounting.
Key specifications include an overload release current setting adjustable to 63A, and a short-circuit release adjustment range of 240A for undelayed and 96A for short-term delayed releases. The circuit breaker is housed in a built-in device construction and comes with connection options that include lug terminals and nut keepers.
For protective measures, the device does not include integrated earth fault protection or under voltage release but is complete with a protection unit, making it suitable for diverse industrial environments.
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Offer details
- Offer from:
Trusted supplier — Germany, member since 2024 - Availability:
- On requestLead time: 10 days
- Warranty:
- Not specified
- Condition:
- New Factory Sealed
Specifications
- Brand
- Siemens
- Number of poles
- 4
- Rated voltage
- 690 V
- Motor drive optional
- Motor drive integrated
- Degree of protection (IP)
- IP40
- Rated permanent current Iu
- 160 A
Available Offers
(2)| Condition | Availability | Supplier | Warranty | Action | |
|---|---|---|---|---|---|
 | Condition New Factory Sealed | Availability On requestLead time: 10 days | SupplierGermanyTrusted supplier — member since 2024 | Warranty Not specified | |
 | Condition New Factory Sealed | Availability On requestLead time to be confirmed | Supplier ItalyTrusted supplier — member since 2021, 10–19 employees | Warranty 12 months |
Offer with manufacturer lead time
Directly from the manufacturer - with a confirmed, predictable, and fully transparent delivery time.
Documents
Data Sheet
Datasheet for Siemens 3VA2116-0KP42-0AA0, including specifications and features.
CAD Models
3D CAD model and technical drawings, ready for your design software.
Product data updated: 16-09-2026
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