Siemens Motor Protection Circuit Breaker 54A, 65A, 690V, 3 Poles, Magnetic Sensing, IP20 Protection 3RV2031-4JA10

Siemens 3RV2031-4JA10 is a high-performance motor protection circuit breaker designed to safeguard electrical motors and associated equipment. It offers a rated current capacity of 54A and 65A with a supply voltage rating of 690V, making it suitable for industrial and manufacturing environments requiring reliable motor protection.

This breaker includes a thermal-magnetic tripping mechanism that quickly interrupts power supply during overloads and short circuits, preventing equipment damage and enhancing operational safety. Its magnetic sensing type assures precise fault detection and response.

The compact build measures 140 mm in height, 55 mm in width, and 149.3 mm in depth, allowing installation in constrained spaces. With an IP20 rating, the device provides protection against ingress of solid objects larger than 12 mm while offering safety from accidental finger contact with live components.

Designed to endure rigorous operational demands, it supports 20,000 mechanical and electrical switching cycles, ensuring reliability and extended product life. It can be mounted on DIN rails in any orientation, simplifying setup and integration into existing control panels. The unit is capable of withstanding surge voltages up to 6 kV, effectively shielding connected equipment from sudden voltage spikes.

Thermal-magnetic tripping mechanism for overload and short circuit protection. Compact dimensions for easy installation in tight spaces. Magnetic sensing type for accurate fault detection. Durable with high switching cycle rating for long service life.

IP20 rated enclosure for safety against finger access and solid objects. Operates within -20°C to 60°C temperature range. DIN rail mountable in any position for versatile installation. Surge voltage withstand capability up to 6 kV.

Manufactured in Germany, this Siemens Motor Protection Circuit Breaker is compliant with multiple approvals including CCC, ATEX, ABS, VDE, UL, UKCA, RoHS, LRS, EAC, CSA, and CE. It is part of the renowned SIRIUS Innovation Series, tailored for heavy-duty industrial applications such as conveyor motor protection on assembly lines, manufacturing plants, and automation systems.

Choosing Siemens ensures you receive a trusted product backed by extensive testing and global standards suitable for electrical, industrial, and commercial motor protection systems.

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