SIEMENS SIRIUS 3RV2
Motor Starter Protector / Circuit Breaker
Product Overview
The Siemens SIRIUS 3RV2011-1HA10 is a compact motor starter protector from the SIRIUS 3RV2 family. It is designed for the protection of motors and motor feeders against overload and short-circuit conditions and combines thermal and magnetic protection in a compact circuit-breaker format.
This model is Size S00, with a 5.5–8.0 A adjustable overload release, a 104 A instantaneous short-circuit release, Class 10 tripping characteristics, screw terminals, and standard switching capacity. Siemens currently lists the product as an active PM300 product.
Key Features
Motor Protection
Provides thermal overload protection for motors with an adjustable current setting of 5.5 to 8.0 A.
Short-Circuit Protection
The magnetic instantaneous trip is rated at 104 A, providing rapid interruption under severe short-circuit conditions.
Class 10 Protection
The CLASS 10 characteristic is intended for conventional motor-starting applications where the motor can reach normal operating speed within a relatively short starting period.
Compact S00 Design
The S00 frame size provides a space-efficient solution for motor control panels and starter assemblies.
DIN Rail Installation
The device can be mounted by screw or snap-on mounting onto a 35 mm standard mounting rail in accordance with DIN EN 60715.
Screw Connection
The main circuit uses screw-type terminals, providing a conventional and robust electrical connection.
Technical Specifications
| Parameter |
Specification |
| Manufacturer |
Siemens |
| Product Family |
SIRIUS 3RV2 |
| Product Type |
Motor starter protector / circuit breaker |
| Article Number |
3RV2011-1HA10 |
| Frame Size |
S00 |
| Protection Class / Trip Class |
CLASS 10 |
| Overload Release Range |
5.5–8.0 A |
| Short-Circuit Release |
104 A |
| Short-Circuit Trip Principle |
Magnetic |
| Connection Type |
Screw terminals |
| Mounting |
35 mm DIN rail / screw mounting |
| Standard Switching Capacity |
Yes |
| Height |
97 mm |
| Width |
45 mm |
| Depth |
97 mm |
| Net Weight |
Approx. 0.3485 kg |
| Country of Origin |
Germany |
| Product Lifecycle |
PM300 – Active Product |
| EAN |
4011209712485 |
| Commodity Code |
85362010 |
Dimensions and product data are taken from Siemens documentation and the current Siemens Industry Mall entry.