A magnetic latch (1, 1') for fastening a closure member to a support, the magnetic latch comprising a latch bolt assembly configured to be mounted to one of the closure member and the support and a keeper assembly configured to be mounted to the other one of the closure member and the support, the keeper assembly comprising a first magnetic element and the latch bolt assembly comprising: - an elongated frame extending in a vertical direction and having two opposing extremities; - a latch bolt mounted on the frame at a first one of said two extremities and being moveable between a latching position and a retracted position, the latch bolt comprising a second magnetic element; - a latch bolt biasing member arranged to urge the latch bolt into its retracted position, wherein the first magnetic element and the second magnetic element are configured to magnetically attract each other to move the latch bolt into its latching position against the latch bolt biasing member; and - a latch bolt operating mechanism including an actuator mounted on the frame at a second one of said two extremities, the latch bolt operating mechanism being configured to, upon actuation of the actuator, move the latch bolt from its latching position to its retracted position against the magnetic attraction between said first and said second magnetic element, the latch bolt operating mechanism comprising: - an effort link rod extending in the vertical direction and coupled to the actuator and moveable by a translational motion along the vertical direction from a rest position to an actuated position upon actuation of the actuator; and - a load link rod extending in the vertical direction and coupled to the latch bolt and moveable by a translational motion along the vertical direction from a rest position to an actuated position upon actuation of the actuator, characterized in that the latch bolt operating mechanism further comprises a second-order lever interposed between the effort link rod and the load link rod and rotatable about a fulcrum mounted on the frame between a rest position and an actuated position, wherein the second-order lever has the fulcrum with the load link rod being closer to the fulcrum than the effort link rod. - an elongated frame extending in a vertical direction and having two opposing extremities; - a latch bolt mounted on the frame at a first one of said two extremities and being moveable between a latching position and a retracted position, the latch bolt comprising a second magnetic element; - a latch bolt biasing member arranged to urge the latch bolt into its retracted position, wherein the first magnetic element and the second magnetic element are configured to magnetically attract each other to move the latch bolt into its latching position against the latch bolt biasing member; and - a latch bolt operating mechanism including an actuator mounted on the frame at a second one of said two extremities, the latch bolt operating mechanism being configured to, upon actuation of the actuator, move the latch bolt from its latching position to its retracted position against the magnetic attraction between said first and said second magnetic element, the latch bolt operating mechanism comprising: - an effort link rod extending in the vertical direction and coupled to the actuator and moveable by a translational motion along the vertical direction from a rest position to an actuated position upon actuation of the actuator; and - a load link rod extending in the vertical direction and coupled to the latch bolt and moveable by a translational motion along the vertical direction from a rest position to an actuated position upon actuation of the actuator, - an effort link rod extending in the vertical direction and coupled to the actuator and moveable by a translational motion along the vertical direction from a rest position to an actuated position upon actuation of the actuator; and - a load link rod extending in the vertical direction and coupled to the latch bolt and moveable by a translational motion along the vertical direction from a rest position to an actuated position upon actuation of the actuator,