Products / Automatic doors / Sliding doors / Sliding door operators / ASSA ABLOY SL300 Essential performance from a high-quality operator Meet your customers and visitors with a more sustainable and convenient entrance solution like the SL300 Meet your customers and visitors with a more sustainable and convenient entrance solution like the SL300 With the SL300, never compromise on reliability For a sliding door operator that delivers great accuracy and performance, the SL300 is perfectly designed to meet your needs. With ASSA ABLOY’s more than 50 years’ of experience and dedication to designing best-in-class automatic sliding doors, the SL300 is a high-quality door operator made with the most robust materials available – and more than capable of meeting all the essential requirements expected of it. An operator fit for your needs The SL300 is made for both interior and exterior environments and comes in a variety of sizes – so it can be fitted to a variety of sliding doors. For further flexibility the SL300 is available in a number of formats: choose between the operator-only version, the assembly kit version – which can be constructed onsite with ease – or the full solution, which comes complete with door leafs and fixed panels. An additional service and maintenance contract can be purchased, giving you access to regular checks and updates so that your door system can perform better, for longer – while remaining compliant with local regulations. Safe, secure and always reliable The world needs door systems that can be relied on to keep people safe and well protected under any circumstance. With that in mind, the SL300 can be programmed to operate at a range of different speeds, so you can ensure smooth passage in any situation. In addition, the SL300 will stop immediately and open door panels if any obstruction is detected, for a consistently risk-free performance. And, by ensuring your doors remain tightly shut when idle, the SL300 will help you contribute to a better indoor climate and a healthier, more sustainable future by preventing constant fluxes in indoor temperature. Additional safety features include the ability to choose from variety of extra safety sensors to upgrade your door to even higher safety standards. A flexible solution Made to fit a range of sites and designed so you and your team can handle operations without any outside assistance, the SL300 is as simple to use and maintain as it is to install. The built-in control unit comes with dual microcontrollers so you can manage your systems quickly and easily and handle issues as they arise, minimising the risk of downtime. We’ve also designed our door operator to work in almost complete silence, for your comfort. Technical description SL300 Power supply: 100 - 240V AC ±10% ; 50/60 Hz Power consumption: max. 200 W Recommended max. door weight ASSA ABLOY SL300-2: max. 100 kg/door leaf ASSA ABLOY SL300-R/L: max. 120 kg Clear opening width (COW) ASSA ABLOY SL300-2: 1100-2000 mm ASSA ABLOY SL300-R/L: 850-1025 mm Hold-open time: 0 – 60 s Ambient temperature: -20°C to +50°C Relative humidity (non-condensing): max. 85% Close Downloads Leaflet Product_leaflet_ASSA_ABLOY_SL300_en.pdf (.pdf, 1.1 MB) Drawings Product_drawing_ASSA_ABLOY_SL300_en.pdf (.pdf, 904 kB) Close Contact us Contact us Related products Sliding door operatorsAutomate your entrances with a ASSA ABLOY SL500 operator.