Universal Relay HH53P MY3 Electromagnetic Relay Series with Seat

HH53P is a versatile and stable electromagnetic intermediate relay designed for industrial automation control and electrical equipment signal transfer scenarios. It is widely used in machine tools, home appliances, power distribution systems, and automated production lines, and plays a key role in "signal amplification", "circuit isolation", and "control circuit expansion". It is a core component for improving the safety and control accuracy of electrical systems.

Structural design: compact and durable, visual operation and maintenance
Appearance and size: Adopting a transparent flame-retardant shell, the internal contact status can be visually observed, which is convenient for troubleshooting; Compact size (approximately 27.3 × 21 × 35mm), saving installation space, suitable for dense PCB board or control cabinet layout. ​
Installation method: Supports direct soldering of PCB boards or installation with dedicated sockets, both of which can ensure a stable connection and adapt to assembly requirements under different working conditions. ​
2. Core performance: high reliability, low loss operation
Contact configuration: Designed with 3 sets of conversion contacts (3c), with a rated working current of 5A, it can meet the switching requirements of loads below AC240V/DC28V; The contacts are made of silver alloy material, with an initial contact resistance of ≤ 50m Ω, excellent conductivity and wear resistance, effectively reducing arc losses and extending service life. ​
Coil characteristics: Provides multiple specifications of rated voltages such as DC24V/DC48V, AC110V/AC220V, and is compatible with different power supply systems; Low suction voltage (AC ≤ 80% rated voltage, DC ≤ 75% rated voltage), stable reset (AC ≥ 30% rated voltage, DC ≥ 10% rated voltage), low power consumption (AC about 1.2VA, DC about 0.9W), energy-saving and avoiding coil overheating. ​
Response speed: Action time and reset time are both ≤ 20ms, able to quickly respond to control signals and adapt to high-frequency switching scenarios; The mechanical lifespan is over 50 million cycles (AC)/100 million cycles (DC), and the electrical lifespan is up to 400000 cycles (AC200V 10A L load), with strong long-term operational stability. ​
3. Safety and adaptation: Multiple authentication guarantees, compatible with a wide range of working conditions
Safety certification: Through authoritative certifications such as CCC, UL, CSA, T Ü V, etc., it meets environmental standards (RoHS), eliminates harmful substances, and adapts to domestic and international market demands. ​
Environmental tolerance: Operating temperature range -25 ℃~+60 ℃ (no condensation/icing), withstand voltage between coil and contact AC 2000V (1 minute), withstand voltage between contact gap AC 1000V (1 minute), excellent anti-interference and insulation performance, suitable for complex industrial environments. ​
Whether it is signal relay for small devices or control circuit expansion for large production lines, HH53P has become a classic choice in the field of electrical control due to its "high cost-effectiveness, high reliability, and easy maintenance" characteristics. ​