Features: The G7L 2A TUBJ AC200/240 Relays features a build in test button and flame resistant Class B insulation, ensuring reliable electrical signal control with enhances safety for general purpose applications. Equipped with NO configuration and quick connection terminals, this Relays simplifies on/off switching operations while enabling tool without installation for streamlined electrical setups. Ideal for electricians, HVAC technicians, and industrial maintenance professional requiring dependable circuit control in residential or commercial environment . Perfectly suited for integrating into HVAC systems, automates machinery, and commercial lighting control where consistent power management is critical. This Small Relays combines strong brass contacts with flame retardant housing to with stand demanding electrical loads while meeting rigorous safety standards. Specifications: Component : Plastic+brass Size: about 6.85x4.7x3.35cm/3x2x1.3inch Connector type: Quick connection Contact type: normally open Installation type: DIN rail installation Operation mode: manual Switches type: 1P/2P (optional) Package Includes: 1 x Universal Relays note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.