Siemens 3RV1041-4JA10 Circuit Breaker 63A Sirius

Siemens 3RV1041-4JA10 Circuit Breaker 63A Sirius

The Siemens 3RV1041-4JA10 is a robust motor protection circuit breaker from the SIRIUS series, designed to safeguard motors and electrical systems against overloads, short circuits, and phase failures. With a current rating adjustable between 45 to 63 amperes, this device ensures reliable performance in various industrial applications.

Key Features

• Adjustable Current Range: Offers thermal overload protection with a setting range from 45 to 63 A, accommodating different motor sizes and operational requirements.
• Short-Circuit Protection: Equipped with a magnetic trip release set at 819 A, providing rapid response to short-circuit conditions.
• Design and Construction: Features a compact S3 frame size with screw terminals, facilitating straightforward installation and maintenance.
• Operational Efficiency: Supports standard switching capacity, ensuring consistent and efficient motor operation.
• Environmental Resilience: Operates effectively within a temperature range of -20 to 60 degrees Celsius, suitable for diverse industrial environments.

Technical Specifications

• Voltage Rating: Up to 690 VAC, accommodating high-voltage applications.
• Interrupt Rating: 6 kA, ensuring effective interruption of fault currents.
• Number of Poles: 3, suitable for three-phase motor protection.
• Trip Type: Thermal-magnetic, combining overload and short-circuit protection.
• Mounting: DIN rail compatible, allowing for easy integration into control panels.
• Dimensions: 165 mm (H) x 70 mm (W) x 174 mm (D), with a net weight of approximately 2.246 kg.

Applications

The 3RV1041-4JA10 is ideal for protecting three-phase induction motors up to 45 kW at 400 VAC, as well as other loads with rated currents up to 100 A. Its design and features make it suitable for various industrial sectors, including manufacturing, material handling, and HVAC systems.

Compliance and Standards

• Certifications: CE, CCC, CSA, and UL certified, ensuring adherence to international safety and performance standards.
• Environmental Compliance: Complies with RoHS directive since July 1, 2006, reflecting commitment to environmental responsibility.

The Siemens 3RV1041-4JA10 circuit breaker combines advanced protection features with user-friendly design, making it a reliable choice for safeguarding motors and electrical systems in demanding industrial environments.