3RV1031-4GA10 – Siemens Motor Protection Circuit Breaker 690VAC 36-45A 3-Pole

3RV1031-4GA10

3RV1031-4GA10 is a Siemens motor protection circuit breaker designed for reliable motor control and overload protection in industrial applications. This thermal-magnetic trip device provides Class 10 A-release protection and is rated for 690 VAC operation with a 4 kA interrupt capacity. The breaker features a rotary ON/OFF operator for manual control and adjustable trip settings from 36 to 45 amperes, making it suitable for a wide range of motor sizes. Built-in heater elements enable precise thermal protection, while the compact molded case design ensures durability in demanding environments. The unit mounts directly on standard 35mm DIN rail for easy installation and integration into control panels. With its three-pole configuration and Size S2 frame, this motor protector delivers consistent performance across single and three-phase motor applications. The IP20 enclosure rating provides protection against solid objects while maintaining accessibility for maintenance and adjustment.

• Amperage Rating: 36 to 45 A (adjustable)
• Voltage Rating: 690 VAC
• Poles: 3
• Interrupt Capacity: 4 kA
• Trip Unit: Thermal-Magnetic
• Mounting: 35mm DIN Rail
• Operator: Rotary ON/OFF
• Frame Size: S2
• Release Class: Class 10 A
• Enclosure Rating: IP20
• Dimensions: 140 mm H x 55 mm W x 149 mm D

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Specifications

• Part Number: 3RV1031-4GA10
• Manufacturer : Siemens
• Brand : Siemens
• Category : Motor Control
• Item Subcategory : Motor Starter
• Family : 3RV1
• Type : 3RV10
• Amperage : 45
• Nema Rating : 2

Product Data

• UPC : 754554409375
• GTIN : 00754554409375
• Country of Origin : Germany
• Weight : 2