| Specification |
Description |
| Part Number |
3RV1031-4HA10 |
| Alternative Part Number |
3RV10314HA10 |
| Manufacturer |
Siemens |
| Part Type |
Circuit Breaker |
| Number of Poles |
3 |
| Current Rating |
40 to 50 A |
| Voltage Rating |
690 V |
| Short Circuit Release |
650 A |
| Terminal Type |
Screw Terminal |
| Ambient Temperature |
-50 °C to +60 °C |
| Protection Class IP |
IP20 |
| Shock Resistance |
25g / 11 ms |
| Mechanical Service Life |
500 switching cycles |
| Installation Altitude |
Up to 2000 m above sea level |
| Phase Failure Detection |
Yes |
| Trip Class |
CLASS 10 |
| Mounting Position |
Any |
| Mounting Type |
Screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 50022 |
| Dimensions |
Height: 140 mm, Width: 55 mm, Depth: 149 mm |
| Country of Origin |
Not specified |
| Commodity Code |
853620 |
This Siemens 3RV1031-4HA10 is a robust and reliable circuit breaker designed for motor protection. With a 3-pole configuration, it can handle a current rating of 40 to 50 A and a voltage rating of up to 690 V. The circuit breaker features a short-circuit release of 650 A and uses a screw terminal for secure connections. It operates efficiently in ambient temperatures ranging from -50 °C to +60 °C and offers IP20 protection. The circuit breaker is shock-resistant up to 25g / 11 ms and has a mechanical service life of 500 switching cycles. It can be installed at altitudes up to 2000 m above sea level and offers phase failure detection. The circuit breaker belongs to the CLASS 10 trip class and can be mounted in any position using screw and snap-on mounting onto a 35 mm standard mounting rail according to DIN EN 50022. The compact dimensions of the circuit breaker are 140 mm in height, 55 mm in width, and 149 mm in depth.
The Siemens 3RV1031-4HA10 is a robust and reliable circuit breaker, designed with motor protection in mind. This three-pole device offers a current range of 40 to 50 A and can handle voltages up to 690 V. It's a size S2 circuit breaker, making it a compact yet powerful solution for your electrical protection needs.
This circuit breaker is part of the renowned Siemens SIRIUS product line, known for their high-quality and performance. It features a thermomagnetic overcurrent release and short-circuit release, ensuring optimal safety and functionality in various industrial applications.
The 3RV1031-4HA10 is designed for easy installation, with options for both screw and snap-on mounting onto a 35mm standard mounting rail according to DIN EN 50022. It also boasts a high surge voltage resistance rated value of 6000 V and a mechanical service life of 500 switching cycles.
With an ambient operating temperature range of -50 to +60 °C, this circuit breaker is built to withstand harsh environments, making it a versatile choice for a wide range of industries. Please note that this product does not feature a removable terminal for auxiliary and control circuits.
In summary, the Siemens 3RV1031-4HA10 circuit breaker is a high-performing, durable, and safe choice for motor protection in your industrial applications.
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4 min read
December 13, 2024
