Limit/Interlock Switches

Dayton compact limit switches are suitable for detecting the presence or absence of objects in industrial applications including, packaging, material handling conveyors, industrial door lifts and compactors. These units feature a compact design with high mechanical strength for operating in robust environments and have rugged aluminium construction for oiltight, watertight and dustproof sealing for maximum safety. They are further integrated with snap action 1 NO - 1 NC contacts that instantly makes / breaks the electrical connection when the actuator comes in contact with an object (target). Choose from a broad range of these limit switches, available in heights ranging from 3.99 to 6.87 inches.

Dayton heavy duty limit switches are used to activate or deactivate power when travel limits are exceeded. These switches feature actuator assemblies capable of being rotated in 90 degree increments and interchangeable heads for smooth operation. They are equipped with screw terminals to allow easy wiring configuration and are capable of withstanding operating temperatures ranging from -20 to 185 degrees F. These units have NEMA 3, 4, 4X, 6P & 13 rated enclosure for protection from the ingress of contaminants, oil or non-corrosive coolants. They are available in depths of 1.76, 2.52 & 2.72 inches.

Dayton enclosed limit switches are designed for detecting the positioning, passing and presence / absence of objects in industrial operations. These electromechanical devices feature an actuator that senses an object coming in contact with the limit switch and instantaneously closes or open the electrical connection. They are integrated with screw terminals to allow easy wiring configuration and are capable of withstanding operating temperatures ranging from -14 to 176 degrees F. These units come with NEMA 1, 3, 4 and 13 rated enclosures for protection against ingress of contaminants, oil or non-corrosive coolant and accidental contact with the electrical equipment. Choose from a wide range of these contact sensing devices, available in plunger, wobbles stick and rotary lever arm style actuator options.

Dayton limit switches are ideal for activating or deactivating power when travel limits are exceeded. These switches feature DPDT contacts to simultaneously handle two energised circuits and are integrated with screw terminals to allow easy wiring configuration. They are capable of withstanding operating temperatures ranging from -20 to 185 degrees F and have NEMA 3, 4, 4X, 6P & 13 rated enclosure for protection from the ingress of contaminants, oil or non-corrosive coolants. Variants are available in depths of 1.76, 2.52, 2.72 and 3 inches.

Omron heavy-duty limit switches are used to monitor the travel limits of a certain device by activating or deactivating the power supply to machinery. These switches feature well-engineered construction to withstand shocks and vibrations, as well as allow the proper functioning of electrical equipment in a wide range of temperatures. They are designed in accordance with UL and NEMA 3, 4, 4X, 6P, 12, 13 rated standards for use in hazardous locations. The double seal and the complete gasket cover on the head of these switches prevent the ingress of contaminants.