3SE5112-0BE01
The Siemens SIRIUS 3SE5112-0BE01 roller rocker limit switch features a metal lever arm with a 22mm plastic roller, 1NO-1NC slow-action contacts, IP66/IP67 metal housing protection, and is suitable for medium-to-low speed travel sensing.
Product Positioning
The 3SE5112-0BE01 is a roller rocker limit switch from the SIRIUS 3SE5 series. It uses a metal lever arm and a plastic roller to sense mechanical travel and features a slow-action contact design.
Core Product Advantages and Features
Metal rod arm with rollers
The lever arm is made of metal, and the end of the lever is equipped with a 22mm plastic roller to reduce contact friction.
1NO-1NC slow motion contact
It adopts a creeping contact design and has a positive disconnect mechanism, making it suitable for specific control logic.
High-protection metal casing
The 40mm metal casing is coated with cathodic electroplating, achieving an IP66/IP67 protection rating.
Long mechanical life
With a mechanical life of approximately 15 million operating cycles, it is suitable for long-term stable operation.
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3SE5112-0BH01
The Siemens SIRIUS 3SE5112-0BH01 adjustable rotary lever limit switch features a fixed 27mm lever arm with adjustable rotation angle, a 19mm plastic roller, 1NO-1NC contacts, and IP66/IP67 metal housing protection.
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3SE5112-0BD02
Siemens SIRIUS 3SE5112-0BD02 roller plunger limit switch, 13mm stainless steel roller plunger, 1NO-1NC slow-acting contacts, metal housing with IP66/IP67 protection, minimum operating force approximately 20N.
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3SE5112-0BC02
The Siemens SIRIUS 3SE5112-0BC02 limit switch features a 40mm metal housing, conforms to EN50041 standards, and is equipped with a stainless steel direct-acting push rod (3mm overtravel) and 1NO/1NC slow-acting contacts. It has an M20x1.5 single-input line, IP66/67 protection, and is suitable for position detection of heavy-duty industrial machine tools.