Purchase genuine Siemens 3RV1041-4JA10 today for your automation system
The Siemens 3RV1041-4JA10 is a factory-grade motor protection circuit breaker designed to provide reliable overload and short-circuit protection for motors. This manual motor starter features an adjustable current range from 45 to 63 amperes and is suitable for operation at voltages up to 690 V AC. Its compact design mounts easily on a standard 35 mm DIN rail, making it ideal for integration into existing control panels. The 3-pole device utilizes thermomagnetic trip technology with a Class 10 overload trip characteristic, ensuring fast and precise motor protection to prevent damage and enhance system safety. With a robust build sourced directly from Siemens, this model is well-suited for demanding industrial automation environments.
Key Features of Siemens 3RV1041-4JA10
- Adjustable trip current range: 45–63 A, allowing fine-tuned motor protection
- Thermomagnetic overload and short-circuit protection with Class 10 tripping
- Supports operating voltages up to 690 V AC for versatile application
- Compact 3-pole design for three-phase motor control
- Easy DIN rail mounting (35 mm) with screw terminals for secure installation
- ON/OFF rotary handle with lockout and visible trip indication for safety
- Short circuit breaking capacity up to 6 kA at 690 V AC
- Phase loss sensitivity and ambient-compensated overload protection
- Test trip function for manual verification of device operation
Explore Siemens 3RV1041-4JA10 specifications for detailed parameters
| Parameter |
Value |
| Adjustable Current (A) |
45–63 |
| Number of Poles |
3 |
| Rated Operating Voltage (V AC) |
Up to 690 |
| Operating Power at 400 V (kW) |
30 |
| Short-Circuit Breaking Capacity (Icu) |
6 kA at 690 V AC |
| Trip Class |
10 (Standard Motor Protection) |
| Mounting |
35 mm DIN rail, screw type |
| Dimensions (H×W×D) |
165 × 70 × 174 mm |
Applications / Use Case
This Siemens 3RV1041-4JA10 is commonly used in industrial automation environments to protect motors in factory control panels, production line systems, and machine automation. Its thermal and magnetic protection features safeguard motors against overloads, phase failures, and short circuits, making it a key component for reliable process control and motion control setups. The device supports seamless integration with contactors for remote motor control and is well-suited for packaging, conveyor operations, and general industrial motor protection tasks.
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