Siemens 3RB2163 4MC2 Overload Relay

Siemens 3RB2163-4MC2 Overload Relay

Series: Siemens Sirius 3RB2

Type: Electronic overload relay

Application: Protects motors against overload, phase failure, and unbalanced load

Range: For use with Siemens contactors (3RT2 series)

Adjustment Range: Typically 30–100 A (depending on the exact sub-variant)

Mounting: Can be directly mounted on contactors or separately

1 Pcs Available

Weight: 1.490 kgs Approx.

ref no: 194

The Siemens 3RB2163 4MC2 Overload Relay is a precision-engineered motor protection device designed to safeguard motors from overloads and phase failures. It delivers accurate current monitoring, ensuring reliable protection in demanding industrial environments. Built to Siemens’ stringent quality standards, this relay supports long-term operational stability. Its compact design allows easy integration with compatible contactors and control panels. This makes it a trusted choice for automation systems, manufacturing units, and power distribution setups.

Industries prefer to buy Siemens 3RB2163 4MC2 Overload Relay because it helps prevent costly motor damage and unplanned downtime. The relay offers consistent tripping accuracy, improving overall system safety. It is suitable for a wide range of motor applications across different industries. Low maintenance requirements further enhance its operational value. As a result, it is widely adopted in both new installations and replacement projects.

For convenient sourcing, many buyers search for the Siemens 3RB2163 4MC2 Overload Relay online through reliable industrial suppliers. Online availability allows easy access to detailed specifications and compatibility information. Businesses often choose to buy Siemens 3RB2163 4MC2 Overload Relay online to save time and streamline procurement. This approach supports faster decision-making and efficient inventory planning. It is especially helpful for urgent operational requirements.

Maintenance engineers and procurement teams regularly order Siemens 3RB2163 4MC2 Overload Relay to ensure uninterrupted motor protection. For faster processing and delivery, many also order Siemens 3RB2163 4MC2 online from trusted platforms. Accurate ordering ensures the right fit for existing motor control systems. This supports smooth operations and long-term reliability. Overall, this overload relay is a dependable solution for industrial motor protection needs.

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