3RV1011-1BA15 | MPCB 1.4 – 2A, Standard Release, O/L & S/C, For Motor And Plant Protection – Siemens

The 3RV1011-1BA15 is a Motor Protection Circuit Breaker (MPCB) from Siemens, designed to provide reliable protection for motors and plants. This MPCB is part of the SIRIUS 3RV series, known for its robust performance and high-quality standards.

Key Features:

• Current Range: 1.4 – 2A, suitable for low-power motor applications.
• Standard Release: Equipped with both Overload (O/L) and Short-Circuit (S/C) protection, ensuring comprehensive motor safety.
• Motor and Plant Protection: Specifically designed to protect motors and connected equipment from damage due to overloads, short circuits, and phase failures.
• Compact Design: Space-saving design for easy integration into control panels and switchgear.
• High Breaking Capacity: Ensures reliable operation even under high fault current conditions.
• Versatile Mounting: Can be mounted on DIN rails, making installation quick and straightforward.
• Durable Construction: Built to withstand harsh industrial environments, ensuring long service life.

Applications:

The 3RV1011-1BA15 MPCB is ideal for use in various industrial and commercial applications, including:

• Motor control centers (MCCs)
• Pump and fan control systems
• Conveyor systems
• HVAC systems
• Machine tools and automation systems

Technical Specifications:

• Rated Operational Voltage (Ue): Up to 690V AC
• Rated Insulation Voltage (Ui): 690V AC
• Rated Impulse Withstand Voltage (Uimp): 6kV
• Rated Frequency: 50/60Hz
• Utilization Category: AC-3
• Protection Class: IP20
• Ambient Temperature Range: -25°C to +60°C
• Standards Compliance: IEC/EN 60947-1, IEC/EN 60947-2, IEC/EN 60947-4-1

Benefits:

• Enhanced motor protection with precise tripping characteristics.
• Reduced downtime and maintenance costs due to reliable fault detection.
• Easy to install and operate, saving time and effort.
• Compatible with a wide range of Siemens control and protection devices.

The Siemens 3RV1011-1BA15 MPCB is a trusted solution for motor and plant protection, offering superior performance, durability, and safety in demanding industrial environments.

Product Data Sheet