EMAS TSG-5.50 thermal overload relay with adjustable 4-5.5 A protection range designed for industrial motor protection and control applications.
£108.86
The EMAS TSG-5.50 is a reliable and compact thermal overload relay designed to provide effective motor protection against overload conditions and phase failure in industrial control applications. As part of the EMAS TSG thermal overload relay series, it is designed for use with contactors and motor starters to improve electrical motor safety and operational reliability.
This overload relay monitors motor current and disconnects the control circuit when excessive current conditions occur, helping protect motors from overheating and damage. Its adjustable current setting allows accurate configuration for different motor protection requirements in industrial machinery and automation systems.
With an adjustable overload protection range of 4–5.5 A, the EMAS TSG-5.50 provides dependable thermal protection for three-phase motor applications where reliable operation, easy installation and efficient integration with contactor systems are required.
Thermal overload relays are essential components in motor control systems, protecting electric motors from excessive current caused by mechanical overloads, stalled conditions or abnormal operation. By disconnecting the control circuit during overload events, they help extend motor service life and improve system safety.
The EMAS TSG-5.50 provides a dependable protection solution for industrial automation engineers, panel builders and machine manufacturers requiring effective motor overload monitoring in electrical control systems.
| Manufacturer | EMAS |
|---|---|
| Series | TSG Thermal Overload Relays |
| Model | TSG-5.50 |
| Product type | Thermal overload relay |
| Adjustment range | 4–5.5 A |
| Protection function | Motor overload and phase failure protection |
| Reset mode | Manual / automatic reset |
| Application | Three-phase motor protection |
| Mounting type | Contactor mounting / control panel installation |
The EMAS TSG-5.50 is a thermal overload relay used to protect electric motors from overload conditions and phase failure.
The EMAS TSG-5.50 provides an adjustable protection range of 4–5.5 A.
The TSG-5.50 is designed for use with industrial three-phase motor control applications.
Yes, the thermal overload relay provides protection against motor overload and phase failure conditions.
The relay is typically installed in industrial control panels as part of a motor starter or contactor assembly.
EMAS motor protection products are used by automation engineers and industrial manufacturers to provide dependable protection, improved equipment reliability and efficient operation of electrical systems.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...