Features Input voltage is 80‑250V AC and output voltage is 24‑480V AC. Plastic cover is insulating and offers better protection for solid state relay. No switching spark, fast switching speed, no noise. Anti-vibration, with good electromagnetic compatibility and long life. High reliability and compact, an ideal module for you. Specification:  Material: Plastic+Metal Color: Shown As Pictures Weight: 121g Type: Solid State Relays Off State Voltage: 0.75V Maximum On State Current (It(RMS)):20 Gate Trigger Voltage (Vgt): 0.75 Gate Trigger Current (Igt): 25 No Repeat Surge Current (Itsm): 25 Maximum Holding Current  (Ih): 15 Operating Temperature Range: 85 Reverse Repeat Peak Voltage: 480 Off Speed: Normal Application: Solid State Package List: 1 * Solid State Relay Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. Package List