The safety limiter prevents the heating system from exceeding a preset maximum temperature should the control function fail to operate or an unsafe process temperature occur. Simple to install and operate: supplied with 3 m long stainless steel fluid filled bulb and capillary, 6 cable entries Energy saving, line-sensing electronic control thermostat, Adjustable set point temperature control. Direct switching, maximum current 16 A, 400 VAC: independent Ex d single pole change over micro switches with volt-free contacts. Lightweight unit, can be pipe mounted using nVent RAYCHEM support brackets or surface mounted.
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