About SM - Metal 30mm series
Safety limit switches with rope
The safety limit switches with rope and manual reset, represents the best solution to make available the emergency stop along all the production line perimeter. Available in various sizes, head orientation and contacts configuration. One switch is able to guarantee the safety of the perimeter for lenghts up to 25 meters, thanks also to accessories like stay bolts, rope clamps, fixing clamps, springs and rope eyes. The manual reset device makes the safety limit switches with rope by COMEPI, suitable for the emergency stop, according to the standards in force.
Versatile Switch OptionsThe SM - Metal 30mm Series offers both momentary and latching switch actions, giving users flexibility for a wide range of control panel and automation scenarios. Available LED indicators in multiple colors enhance the user interface, providing clear visual status and identification in real time.
Durable Construction for Challenging EnvironmentsManufactured from brushed stainless steel, this switch ensures durability and longevity even under harsh conditions. With an IP67 rating and a tested mechanical life of over a million cycles, it is built to withstand water, dust, and heavy usage in industrial and commercial environments.
Certified for Safety and PerformanceThe series meets stringent international safety and quality requirements with CE, UL, and RoHS certifications. Its V-0 grade flame resistance and high insulation resistance (>2000M) ensure secure and reliable operation, making it suitable for critical control systems.
FAQ's of SM - Metal 30mm series:
Q: How do I choose between momentary and latching switch actions for my application?
A: Momentary switches return to their original position when released and are ideal for tasks requiring temporary activation, like ringing a bell or sending a pulse. Latching switches maintain their state until pressed again, making them suitable for on/off power control. Select the type that matches your operational preference.
Q: What are the advantages of the IP67 protection rating for this switch?
A: An IP67 rating ensures the switch is fully protected against dust ingress and can be submerged in up to one meter of water for short periods, making it highly reliable in moisture-prone or outdoor environments.
Q: When is the optional LED indicator beneficial, and what color should I choose?
A: The optional LED indicator provides immediate visual feedback of the switch's status. Choose red for warnings or faults, green for normal operation, and blue for alternative functions or status. This feature is particularly useful in control panels for quick diagnostics.
Q: Where can the SM - Metal 30mm Series switch be installed?
A: This switch is designed for panel mounting with a 30mm cutout diameter. It's suitable for use in industrial control panels, machinery interfaces, automation consoles, and anywhere secure, durable manual operation is required.
Q: What is the maximum current and voltage this switch can safely handle?
A: The switch is rated for up to 5A of current and can operate safely at a maximum of 250VAC or 250VDC, making it compatible with a wide range of industrial and commercial electrical systems.
Q: How does the switch achieve flame resistance and electrical safety?
A: With a V-0 grade flame-resistant construction, high insulation resistance (>2000M), and compliance with CE, UL, and RoHS standards, the switch provides robust protection against fire and electrical hazards during operation.
Q: What benefits does the stainless steel construction offer for organizations importing or distributing in Italy?
A: Stainless steel offers superior corrosion and wear resistance, ensuring longevity and reliability. Its durability makes the switch advantageous for distributors and suppliers in Italy catering to demanding sectors like manufacturing, transport, and automation.