Allen-Bradley 193-EC3DD Overload Relay 9-45A 690V
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Allen-Bradley Overload Relay 193-EC3DD 9-45A 690v
USED product out of manufacturer's box
Brand: Allen Bradley
Model: 193-EC3DD
An overload relay is an electrical protection device designed to protect motors and equipment from prolonged overloads. It monitors the electrical current flowing through the circuit, and if this current exceeds a predefined limit for a specific period, the relay acts to shut down the circuit, preventing damage to the motor or system.
Overload Protection:
Acts when the current exceeds the specified limit, but allows momentary motor starting currents.
Adjustable Setting:
Allows adjustment of the operating current value according to motor specifications.
Timed Operation:
Does not trip immediately on quick current peaks, only on prolonged overloads.
Reset Types:
Can be manual (operator needs to re-energize) or automatic (relay re-energizes itself after a period).
Use in Conjunction with Contactors:
It is typically installed in series with a contactor, which performs the physical interruption of power.
The Allen-Bradley E3 Plus 193-EC3DD Overload Relay is an advanced device for protecting and monitoring electric motors in industrial systems. It combines thermal overload protection with sophisticated electronic features, allowing real-time control and diagnostics. This model is ideal for applications in low-voltage networks up to 600 V.
Main Technical Features:
Adjustable Current: 9 to 45 A (configurable range for different motors).
Maximum Operating Voltage: 600 V AC.
Communication Protocol: Compatible with industrial networks, including DeviceNet.
Protection Types:
Thermal Overload: Protects against excessive heating due to prolonged overcurrent.
Instantaneous Overcurrent: Responds quickly to short circuits.
Phase Loss: Detects and protects the motor against single-phase operation.
Current Unbalance: Monitors differences between phases to prevent motor damage.
Date: 12/09/2024
Weight: 0.366Kg
Measurements: 10X15X24
Locator: A19P3C
Dear customers, if the material is intended for resale, the ST (Tax Substitution) value may apply. If the operation is subject to this tax, the payment responsibility lies exclusively with the buyer.
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