【Practical AC Contactor Kit】-- Rated current: In(A) 16A (AC-7a), 6A (AC-7b); Agreed heating current: Ith(A) 25A; Rated control power supply voltage: Us 24VAC; Rated insulation voltage: Ui(V) 500VAC; Rated operating voltage: Ue(V) 250VAC; Number of main contacts: 2P 2NO; Electrical life: 100000 (times); Mechanical life: 1000000 (times); Maximum switching operation times: 1h/30times 【Low Noise】--The 2P 16A 24V single pole din rail ac contactor eliminated the low-frequency buzzing sound in the contactor work, creating a super-quiet environment. Smooth operation, superior performance 【Easy to Use】-- 16A Household AC Contactor is small in size, saves user installation space, is easy to install and maintain, and runs smoothly. Simplify the installation steps without modification, cutting or drilling 【Premium Quality】-- This 16 amp 24V ac contactor made of high quality materials, sturdy and durable, not easy to aging and abrasion resistant, superior performance 【Keenso Guarantee】-- We promise that Money Refund/ New Replacement! All order from Keenso, fully tested before shipping, we ensure true worry-free shopping experience. Just Contact us if you have questions, Manufacturer: Keenso