Relay

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Siemens 3UA50 40-1H

The Siemens overload relay 3UA50 40 1H is built to provide accurate and dependable motor protection in industrial and automation applications. Designed to guard motors against overloads, phase loss, and abnormal current conditions, this relay helps reduce the risk of equipment damage and unplanned downtime. Its compact form factor and reliable tripping characteristics make it […]

$99.99

Siemens 3UA50 40-1G

The Siemens Overload Relay 3UA50 40 1G is designed to provide precise and reliable motor protection in industrial and automation applications. It helps prevent damage caused by overloads, phase loss, and overheating, ensuring smooth motor operation and extended equipment life. Built with Siemens’ proven engineering standards, this overload relay integrates seamlessly with compatible Siemens contactors […]

$99.99

Siemens 3UA50 40-1G

Siemens | Overload Relay | 3UA50 40-1G | 3UA50401G Product Type: Thermal Overload Relay Current Adjustment Range: 4 – 6.3 A Trip Class: Class 10 (standard motor protection) Reset Mode: Manual / Automatic selectable Auxiliary Contact: 1 NO + 1 NC (for signaling / control circuit) Mounting: Fits under Siemens 3TF / 3RT contactors Application: Protects […]

$119.99

Siemens 3UA50 40-1F

Undervoltage release modules are essential safety components used in electrical and industrial control systems to prevent equipment damage during voltage drops or power failures. These modules ensure that circuits automatically disconnect when voltage levels fall below the permissible range, helping maintain operational safety and system reliability. Commonly used as a trusted undervoltage protection accessory, they […]

$149.99

Siemens 3UA50 40-1A

Siemens 3UA50 40-1A thermal overload relay Range 1-1.6A | Original | Unused 1 to 1.6A IEC 60947-4-1 Ue Ie/AC-15 Made in China 1 Pcs. available Weight: 0.210 Kgs approx. Ref no: 1615

$110.00

Siemens 3UA50 40-1A

The share Siemens overload relay 3UA50 40 1A is designed to deliver consistent and accurate motor protection in industrial and automation systems. It helps protect motors from overload conditions, phase failures, and abnormal current flow, ensuring reliable performance and extended equipment life. With its durable construction and precise tripping mechanism, this relay integrates smoothly with […]

$120.00

Siemens 3UA50 40-0K

The Siemens overload relay 3UA50 40 0K is engineered to provide dependable motor protection in industrial and automation environments. It helps safeguard motors from overload conditions, phase imbalance, and unexpected current fluctuations, reducing the risk of equipment damage and downtime. Built with Siemens’ proven engineering standards, this relay integrates easily with motor starters and control […]

$99.99

Siemens 3UA50 40-0J

The Siemens overload relay 3UA50 40 0J is designed to deliver precise and reliable motor protection across a wide range of industrial applications. It effectively safeguards motors against overload conditions and phase failures, helping to prevent damage and extend equipment lifespan. With its robust construction and accurate tripping performance, this relay integrates smoothly into motor […]

$99.99

Siemens 3UA50 40-0G

Siemens 3UA50 40-0G thermal overload relay 0.40-0.64A | Original | Unused 0.40-0.63A. Made in china 1 Pcs. available Weight: 0.220 Kgs approx. Ref no: 1623

$99.99

Siemens 3TH40 22-1XB4

The Siemens contactor relay 3TH40 22 1XB4 is designed for reliable switching and control in industrial and automation systems. It efficiently manages motors, lighting, and other electrical loads, providing safe and precise operation. With its durable construction and high-performance design, this relay integrates seamlessly into motor starters and control panels, ensuring consistent reliability even in […]

$149.99

Siemens 3RB2163 4MC2

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 […]

$245.99

Siemens 3RB2153 4FC2

Siemens 3RB2153-4FC2 Overload Relay | Range 50-200A Brand / Series: Siemens Sirius 3RB2 Type: Electronic overload relay (solid-state) Application: Motor protection against overload, phase failure, and unbalanced load Frame Size: Fits with Siemens contactors (3RT2 series) Current Adjustment Range: 30…100 A (for motor full-load current setting) Trip Class: Adjustable (Class 5E/10E/20E/30E depending on variant) Mounting: […]

$297.99