Richman Electronic & Engineering Supplies Pte Ltd
Limit Switches
Heavy Duty Limit Switches
Engineered to excel in the most demanding environments, our heavy-duty limit switches are built for hazardous industrial applications. With industrial-grade contacts and rugged die-cast housing, these switches withstand extreme temperatures, heavy vibration, shock, and corrosive conditions. Rated to NEMA standards, they ensure reliable performance in dust-tight, water-tight, and oil-tight environments, making them the ideal choice for critical operations.
Explosion Proof Limit Switches
Our explosion-proof heavy-duty limit switches are specifically designed for use in hazardous environments where explosive gases or dust are present. The rugged and durable housing is engineered to contain and cool any escaping hot gases or fumes, preventing potential ignition outside the switch. These switches meet the highest international safety standards, ensuring reliable operation in critical industrial settings.
Key features:
Compliant with international safety standards: IEC Ex, ATEX (CE), UL, CSA
Ideal for hazardous areas in industries such as oil & gas, chemical, and mining
General Purpose Limit Switches
Our general-purpose limit switches are designed for versatility and durability, featuring compact and robust housings in either plastic or metal. These switches are ideal for applications where space is at a premium, such as injection molding machines, elevators, and escalators.
Toggle Switches
Our Industrial Grade Toggle Switches are available in SPST, SPDT, and DPDT configurations, offering versatile options for your needs. Ideal for construction equipment, controllers, and aerospace applications, these switches provide a cost-effective solution without compromising quality.
Precision Basic Limit Switch
Our Precision Basic Limit Switches offer a range of actuator styles to fit different needs. Choose the switch that best matches your application for reliable and accurate performance.
Miniature Switch
Our miniature snap-action switches are designed for precise and responsive performance, available in a variety of actuating styles to suit different mechanical needs. Despite their small size and lightweight design, these switches provide ample electrical capacity, ensuring reliable and accurate machine responses in demanding applications.
Enclose Limit Switches
Designed for high-precision performance and a long operating life, our snap-action switches feature multiple mounting options for versatile installation. The snap-action mechanism ensures instant and reliable actuation when triggered, providing fast and accurate response in critical applications. With a wide selection of actuating heads available, these switches can be tailored to meet the specific needs of different industries and applications.
Safety Limit Switches
Our safety limit switches provide dependable protection and control in a range of industrial applications. Designed to detect the presence or absence of objects and monitor machinery movement, these switches ensure that equipment operates safely and within defined limits. When the actuator is engaged, the switch either makes or breaks an electrical connection. Suitable for a variety of general-purpose and safety guarding applications
Fully Sealed Compact Enclosed Switches
Our fully sealed compact enclosed switches are engineered for durability in harsh environments. The switching terminals are encapsulated in epoxy sealant within a tough, rugged die-cast housing, offering exceptional protection against dust, moisture, and other environmental hazards. These switches are available with either pre-leaded (UL-certified) cables or M12 four-pin connectors, providing flexible installation options to suit a variety of applications