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Siemens - 3RV1031-4BA10

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Siemens

3RV1031-4BA10

Siemens SIRIUS manual motor protector (motor starter) with adjustable thermal overload range 14–20 A, Class 10 trip, rotary ON/OFF operator, screw terminals and 35 mm DIN-rail mounting.

Specifications

Physical

Operator
Rotary ON/OFF handle
Mounting
35 mm DIN-rail
Terminals
Screw terminals

Technical

Rated current (adjustable range)
14-20 A
Frame / size
S2 (3RV1031 frame)
Trip class
Class 10
Phase
3-phase
Rated operational current / catalog rating
20 A
Rated motor power (example: 230 V, 3-phase)
7.5 kW (≈10 HP) at 230 V (catalog selection chart) kW / HP
Short-circuit protection
Magnetic trip elements for short-circuit protection
Temperature compensation / anti-trip feature
Fourth bimetallic strip to reduce nuisance tripping from panel ambient temperature
Product function
Overload and short-circuit protection for motors; manual motor disconnection

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