Siemens 3RV1011-1FA10 Motor Protection Circuit Breaker

Siemens 3RV1011-1FA10 Motor Protection Circuit Breaker

The Siemens 3RV1011-1FA10 Motor Protection Circuit Breaker is a compact motor protection device designed for safeguarding low-power three-phase motors. It provides adjustable thermal overload protection in the range of 3.5–5 A and instantaneous short-circuit protection at 65 A, with a rated operating voltage up to 690 V AC. Built in a S00 frame size, it supports DIN rail mounting and uses screw terminals for reliable electrical connections. Its key features include Class 10 tripping characteristics, phase failure detection, high short-circuit breaking capacity, and a robust mechanical and electrical endurance of up to 100,000 operating cycles.

The Siemens 3RV1011-1FA10 is widely used in industrial automation and motor control systems, particularly for small to medium three-phase motors rated up to 4 kW at 690 V. It is commonly applied in manufacturing equipment, conveyor systems, pumps, HVAC systems, and other industrial machinery requiring reliable motor protection. With its compact size (90 × 45 × 75 mm), wide environmental tolerance (-20 to +60 °C), and high durability, the Siemens 3RV1011-1FA10 is suitable for demanding industrial environments where safe motor switching, overload protection, and short-circuit safety are essential.

☈ Product Information

Product Name: Siemens 3RV1011-1FA10 Motor Protection Circuit Breaker

Product Model: 3RV1011-1FA10

Product Parameters:  Motor Protection Circuit Breaker

Manufacturer: Siemens

Estimated Shipping Size: 9x7.5x4.5cm

Weight: 0.3 kg

Adjustable current range: 3.5–5 A

Instantaneous short-circuit trip: 65 A

Number of poles: 3

Rated operating voltage: 20–690 V AC

Rated frequency: 50–60 Hz

Rated operational current: 5 A

Rated power (400 V): 1.5 kW

Rated power (690 V): 4 kW

Mechanical service life: 100,000 cycles

Electrical endurance: 100,000 cycles

Mounting method: DIN rail 35 mm (snap-on + screw)

Terminal type: Screw terminal

Conductor cross-section (main circuit): 0.5–4 mm²

Tightening torque: 0.8–1.2 N·m

Ambient operating temperature: -20 to +60 °C

Storage temperature: -50 to +80 °C

Humidity range: 10–95% RH

Ingress protection: IP20

Place of Shipment: Xiamen, China

Delivery Time: 1-3 days

Quantity: 100% New Original

Minimum Order Quantity: 1pc

Shipping Method: DHL\UPS\Fedex\EMS\Others

☈ Orders and Details

Manager: Leonia

Email: sales@mvme.cn

Whatsapp: +8618030175807

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