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Siemens 3VA2110-7HL32-0AA0
3VA21 3P 100A 110KA ETU320-LI Circuit Breaker
Product Description
The 3VA21 circuit breaker is designed for low voltage applications, featuring a 3-pole configuration and an electronic trip unit (ETU320-LI). It has a rated permanent current of 100A and offers a very high breaking capacity classified as Class C, achieving 110kA at 415V. The unit operates effectively at a maximum rated voltage of 690V, with short-circuit current ratings of 2.5kA at 690V and 110kA at 415V.
Installation is facilitated through its compatibility with DIN rail mounting options. The device features a screw connection for the main current circuit and is designed as a built-in device. Additional features include an overload release current setting adjustable between 40A and 100A, and short-circuit release settings ranging from 150A. The device is housed in an IP40 rated enclosure, ensuring adequate protection against dust and contact with foreign objects.
It includes a connection with a lug terminal and a nut keeper kit, enhancing its usability in various environments. This circuit breaker is suitable for applications requiring reliable line protection and overload management.
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Offer details
- Offer from:
Trusted supplier — Germany, member since 2024
- Availability:
- On requestLead time: 5 days
- Warranty:
- Not specified
- Condition:
- New Factory Sealed
Specifications
- Brand
- Siemens
- Number of poles
- 3
- Rated voltage
- 690 V
- Motor drive optional
- Motor drive integrated
- Degree of protection (IP)
- IP40
- Rated permanent current Iu
- 100 A
Available Offers
(2)| Condition | Availability | Supplier | Warranty | Action | |
|---|---|---|---|---|---|
| Condition New Factory Sealed | Availability On requestLead time: 5 days | Supplier | Warranty Not specified | ||
![]() | Condition New Factory Sealed | Availability On requestLead time to be confirmed | Supplier | 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 3VA2110-7HL32-0AA0, 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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