Fuji Electric 1a1b Auxiliary Contacts Electromagnetic Switch 2E Thermal Relay, TK-N2

The Fuji Electric Electromagnetic Switch 2E Thermal Relay combines the functionalities of an electromagnetic switch and a thermal relay, offering comprehensive protection for electrical systems. Here's a breakdown of its key features:

• Dual Functionality: This device serves as both an electromagnetic switch and a thermal relay, providing multiple layers of protection against electrical faults and overload conditions.
• Electromagnetic Switch: As an electromagnetic switch, it controls the flow of electrical power to the connected equipment, allowing for remote operation and control of the circuit.
• Thermal Relay Protection: The integrated thermal relay monitors the temperature of the circuit and detects overload conditions. If the current exceeds the preset threshold, the relay trips to interrupt the circuit and prevent damage to the equipment.
• Bimetallic Strip Mechanism: The thermal relay utilizes a bimetallic strip mechanism or other thermal sensing elements to detect variations in temperature caused by excessive current flow. This ensures sensitive and accurate overload protection.
• Adjustable Trip Settings: Users can typically adjust the trip settings of the thermal relay to match the specific requirements of the connected equipment. This allows for customization based on the motor's rating and operating conditions.
• Automatic Reset: After the overload condition has been cleared and the circuit returns to normal operating conditions, the thermal relay automatically resets itself to restore power to the equipment.
• Manual Reset Option: Some models may offer a manual reset option, allowing users to manually reset the relay after a trip event to resume normal operation.
• Compact and Reliable Design: Designed for reliability and space efficiency, the device features a compact and durable construction suitable for installation in control panels and electrical enclosures.