| Long Description | Highly reliable thermal overload relays FUJI thermal overload relays are designed to provide overload protection to meet the thermal characteristics of low voltage induction motors. Adjustable thermal overload relays give motors positive overcurrent protection. The starter contacts cannot be held closing under overload conditions.However, once the bimetal element has cooled, the reset button can be depressed and the motor can be restarted in the normal manner.Ordinarily this reset is carried out manually but the starter can be changed over to automatic reset by means of a screw-driver. FUJI thermal overload relay is subjected to stringent testing in the factory to check performance and actual values are calibrated with the markings on the adjustable dial. Consequently, they provide a positive protection. | Cost effective and clean looking, series AR regulators offer various pressure range settings to accommodate most applications. The locking adjustment knob prevents accidental setting changes. Options include a mounting bracket and set nuts for panel mounting, and a pressure gauge. The modular design of the AR series connects with other SMC air preparation equipment. | TeSys LRD thermal overload relay, 13A/690V, thermal setting range 9-13A, tripping class 10A, for protection of 3-phase motors 5.5kW@400V. Differential device with phase failure (loss). It provides a thermal adjustement dial, a manual-automatic reset selector, a test selector for simulation of a tripping, reset and stop buttons, a flag indicator and 2 auxiliary contacts 1NO+1NC for fault signalling. Settings are protected by a transparent cover lockable by sealing. Connection by screw clamp terminals, it connects directly to the bottom terminals of 3-pole contactors LC1D12-D38. Mounting on DIN rail or screw fixing, separated from the contactor, with use of a terminal block LAD7B106 (to be ordered separately). Multi standards certified (IEC, UL, CSA, CCC, EAC, ATEX, Marine), Green Premium compliant (RoHs/Reach). |
