Limit switch LS-11S-SW/F 1NO + 1NC momentary 197186

Limit switch for industrial and safety applications

This LS-11S-SW/F limit switch is a reliable solution for precise position detection in a wide range of applications. Its dome plunger design and snap-action contacts provide a quick and reliable response, which is crucial in safety and automation systems. The device is designed to operate in harsh industrial conditions, confirmed by its IP67 protection rating.

Construction and characteristic features

The switch is made of durable plastic, which ensures resistance to mechanical damage and corrosion. Compact dimensions (31 mm width, 61 mm height and 33.5 mm length) allow for easy mounting even in limited spaces. Forced opening of the contacts guarantees safety and reliable operation, and the presence of 1NO (normally open) and 1NC (normally closed) contacts allows for flexible configuration of control circuits. The rated operating current for AC-15 is 6A at 24V and 230V, and for DC-13, respectively, 3A at 24V and 0.3A at 230V.

Applications and benefits

The LS-11S-SW/F switch finds application in many industries, including:

• Industrial automation: Control of machine element positions, dosing systems, production lines.
• Safety systems: Emergency stop switches, protective barriers, protection against unauthorized access.
• Mobile devices: Construction, agricultural, and transport machinery – everywhere where reliable position detection is required in harsh environmental conditions.
• Food industry: Applications requiring high resistance to moisture and cleaning (thanks to the IP67 protection rating).

Thanks to CSA and UL certifications and compliance with IEC/EN 60947-5 standards, the device meets stringent safety and quality requirements. A wide range of operating temperatures (25°C to 70°C) allows it to be operated in various environmental conditions. NEMA 4X protection rating further confirms its resistance to external factors.