| Specification |
Description |
| Part Number |
3RV1041-4FA10 |
| Manufacturer |
Siemens |
| Product Type |
Circuit Breaker |
| Number of Poles |
3 |
| Rated Current |
40 A |
| Rated Voltage |
690 V AC |
| Mounting Type |
DIN Rail Mount |
| Breaking Capacity |
50 kA @ 400 V |
| Dimensions (W x H x D) |
70 x 165 x 174 mm |
| Operating Temperature |
-20°C to +70°C |
| Storage Temperature |
-50°C to +80°C |
| Shock Resistance |
25g / 11 ms |
| Protection Class |
IP20 |
| Trip Class |
CLASS 10 |
| Adjustable Overload Release |
28 - 40 A |
| Short-Circuit Release |
520 A |
| Electrical Connection |
Screw-type terminals with box terminals |
| Conductor Cross-Section |
Solid: 2x (2.5 - 16 mm²), Stranded: 2x (10 - 50 mm²), 1x (10 - 70 mm²), Finely stranded with core end processing: 2x (2.5 - 35 mm²), 2.5 - 50 mm² |
| Mechanical Operating Cycles |
50,000 |
| Frequency of Operation |
15 cycles/hour |
| Installation Altitude |
Up to 2000 m |
The Siemens 3RV1041-4FA10 is a robust circuit breaker designed for motor protection. It features a three-pole configuration and can handle a rated current of 40 A with a maximum operating voltage of 690 V AC. This circuit breaker is suitable for DIN rail mounting and offers a high breaking capacity of 50 kA at 400 V. With dimensions of 70 x 165 x 174 mm, it is compact yet powerful, capable of operating in temperatures ranging from -20°C to +70°C. The device is built to withstand shocks up to 25g for 11 ms and is rated IP20 for protection. It includes adjustable overload and short-circuit releases, making it versatile for various applications. The electrical connections are facilitated through screw-type terminals, accommodating a range of conductor cross-sections. This circuit breaker is engineered for durability with a mechanical operating life of 50,000 cycles and can operate at a frequency of 15 cycles per hour, making it a reliable choice for industrial settings.
The Siemens 3RV1041-4FA10 is a robust and reliable circuit breaker designed for motor protection applications. This three-pole circuit breaker is part of the SIRIUS series and is engineered to handle a rated operational current of up to 40 A at 400 V AC. It features a thermomagnetic trip unit with an adjustable overload release range of 28 to 40 A and a fixed short-circuit release of 520 A, ensuring comprehensive protection for your electrical systems.
With a compact design measuring 70 mm in width, 174 mm in depth, and 165 mm in height, the 3RV1041-4FA10 is suitable for DIN rail mounting, making it an ideal choice for space-constrained installations. The device is rated for a maximum operating voltage of 690 V AC and offers a high breaking capacity of 50 kA at 400 V, providing reliable performance in demanding environments.
The circuit breaker is equipped with screw-type terminals for secure and straightforward connections, and it supports a variety of conductor types, including solid, stranded, and finely stranded wires. It also features finger-safe protection (IP20) on the front, enhancing safety during operation and maintenance.
Designed to withstand harsh conditions, the 3RV1041-4FA10 operates efficiently within a temperature range of -20°C to +70°C and can be installed at altitudes up to 2,000 meters above sea level. Its robust construction ensures a mechanical service life of up to 50,000 operating cycles, making it a durable and long-lasting solution for motor protection.
Ideal for industrial applications, the Siemens 3RV1041-4FA10 circuit breaker provides reliable protection and performance, ensuring the safety and efficiency of your electrical systems.
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4 min read
December 13, 2024
