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Siemens 7KE4208-8AS Motor Protection Relay

Siemens 7KE4208-8AS motor protection relay for three-phase motors.

● In Stock 12-Mo Warranty Same-Day Dispatch Ships Worldwide πŸŽ– Veteran-Owned
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ManufacturerSiemens
Part number7KE4208-8AS
Protection Functions Overload, Short-circuit, Ground Fault, Phase Imbalance, Phase Loss
Trip Classes Adjustable
Voltage Rating 400-480V AC
Frequency 50/60 Hz
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12-month warranty
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Same-day dispatch
Order by 2pm CST
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Worldwide delivery
US, EU, Asia, Middle East
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Veteran-owned
CAGE: 9NK75
Comprehensive motor protection Adjustable overload settings Phase failure and imbalance detection Ground fault monitoring Robust industrial design DIN rail mountable

The Siemens 7KE4208-8AS is a sophisticated motor protection relay designed to safeguard three-phase asynchronous motors. It provides comprehensive protection against common faults such as overload, short-circuit, ground fault, phase imbalance, and phase loss. The device offers adjustable trip classes and parameters for tailored protection strategies.

This motor protection relay is essential in industries such as power generation, manufacturing, mining, and water treatment, where reliable motor operation is critical. It helps prevent costly downtime and damage by quickly detecting and isolating motor faults, ensuring operational continuity and safety.

Stanlo Automation, a veteran-owned distributor, offers the Siemens 7KE4208-8AS. We provide reliable access to quality surplus industrial automation parts, ensuring you get the components you need to maintain your operations efficiently and cost-effectively.

Protection FunctionsOverload, Short-circuit, Ground Fault, Phase Imbalance, Phase Loss
Trip ClassesAdjustable
Voltage Rating400-480V AC
Frequency50/60 Hz
MountingDIN Rail
SeriesSIRIUS
Motor control centers
Pump stations
Conveyor systems
Compressors
Fans
Industrial machinery
Power generation
Three-phase asynchronous motors Motor control circuits Industrial power distribution
Siemens Motor Relay 7KE4208-8AS Protection SIRIUS Motor Protector
The Siemens 7KE4208-8AS replaces older or less sophisticated motor protection devices, offering enhanced features and digital precision.
Expert tip
Ensure proper wiring and setting of trip classes according to motor nameplate data for optimal protection.
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What types of motor faults does the Siemens 7KE4208-8AS protect against?
The Siemens 7KE4208-8AS motor protection relay provides protection against overload, short-circuit, ground fault, phase imbalance, and phase loss, ensuring comprehensive safety for three-phase motors.