{"product_id":"siemens-ronis-key-operated-switch-plastic-2-positions-22mm","title":"Siemens RONIS Key-operated switch, plastic, 2 positions, 22mm","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Siemens 3SU1100-4BF11-3FA0 is a RONIS key-operated switch designed for secure control and operation in electrical panels and machinery. It features a 22 mm round plastic housing, lock number SB30, and includes two keys. The switch provides two positions (O-I) with a latching 90° actuation angle and key removal possible in both positions (O + I). Compact, durable, and easy to install, it ensures reliable mechanical operation for access-controlled or safety-critical functions.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRONIS key-operated switch with lock number SB30 and two supplied keys\u003c\/li\u003e\n\u003cli\u003e22 mm round plastic design for standard control panel mounting\u003c\/li\u003e\n\u003cli\u003eTwo switch positions (O-I) with 90° latching actuation\u003c\/li\u003e\n\u003cli\u003eKey removal possible in both switch positions for enhanced security\u003c\/li\u003e\n\u003cli\u003eHigh mechanical reliability and long service life\u003c\/li\u003e\n\u003cli\u003eSimple snap-mounting system for quick and secure installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e RONIS key-operated switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArticle Number:\u003c\/strong\u003e 3SU1100-4BF11-3FA0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLock Number:\u003c\/strong\u003e SB30\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeys Supplied:\u003c\/strong\u003e 2 pcs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitch Positions:\u003c\/strong\u003e 2 (O \/ I)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActuation Angle:\u003c\/strong\u003e 90° (positions 10:30 h \/ 13:30 h)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKey Removal:\u003c\/strong\u003e O + I positions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Diameter:\u003c\/strong\u003e 22 mm (standard panel cut-out)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Plastic front ring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection Class (Front):\u003c\/strong\u003e IP66 \/ IP67 \/ IP69 \/ IP69K (when correctly installed)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection Class (Terminals):\u003c\/strong\u003e IP20\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Insulation Voltage (Ui):\u003c\/strong\u003e 500 V AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpulse Withstand Voltage (Uimp):\u003c\/strong\u003e 6 kV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmbient Operating Temperature:\u003c\/strong\u003e –25 °C to +70 °C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage Temperature:\u003c\/strong\u003e –40 °C to +80 °C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical Service Life:\u003c\/strong\u003e ≈ 1 million operations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical Endurance:\u003c\/strong\u003e ≈ 10 million operations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNet Weight (Approx.):\u003c\/strong\u003e 0.077 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eCompliance \u0026amp; Certifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eManufactured according to IEC \/ EN 60947-5-1 standards\u003c\/li\u003e\n\u003cli\u003eRoHS compliant and tested for industrial control applications\u003c\/li\u003e\n\u003cli\u003eMeets Siemens mechanical durability and ingress-protection requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe 3SU1100-4BF11-3FA0 key-operated switch is ideal for control panels, operator stations, and machinery that require restricted or secure operation. With its RONIS lock system and key removal in both positions, it provides dependable performance for start\/stop, mode-selection, or safety-interlock functions in industrial and commercial environments.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":40775097221184,"sku":"3SU1100-4BF11-3FA0","price":791.67,"currency_code":"ZAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/3662\/3424\/files\/3SU1100-4BF11-3FA0.jpg?v=1761742102","url":"https:\/\/industrial.rubicon.tech\/products\/siemens-ronis-key-operated-switch-plastic-2-positions-22mm","provider":"Rubicon Group Industrial Technology Shop","version":"1.0","type":"link"}