Value Collection RCL-307 Limit Switch Spdt Nc Roller Plunger

Product Description

The VALUE COLLECTION RCL-307 is a general purpose limit switch designed for industrial and commercial control applications. It features a single-pole double-throw (SPDT) contact form with a normally closed (NC) configuration, actuated by a roller plunger mounted at the top of the body. The screw terminal connection makes field wiring straightforward. The body combines metal and plastic construction to balance durability with weight. This switch is installed by electricians, industrial maintenance technicians, and automation specialists working on machinery, conveyor systems, door controls, or any application requiring reliable position sensing.

The RCL-307 is suited for residential, commercial, and light industrial control circuits where a compact top-actuated roller plunger limit switch is required. Typical installations include machine guarding, end-of-travel detection on linear actuators, door position sensing, and process equipment interlocks. The NC contact configuration means the circuit is closed at rest and opens upon actuation, which is a common failsafe arrangement in industrial ladder-logic and relay-based control systems.

Key Features

• SPDT contact form supports both normally closed and normally open circuit paths in a single device
• Normally closed default configuration supports failsafe control logic
• Roller plunger actuator at the top allows consistent actuation from linear or cam-driven mechanisms
• Screw terminal wiring for secure, tool-accessible field connections
• Metal and plastic composite body balances structural integrity with light weight
• UL Listed for use in code-compliant control panel and machine wiring installations

Compatibility

Designed as an OEM-style general purpose limit switch suitable for use in industrial machinery, commercial HVAC controls, and automated equipment requiring top-actuated roller plunger position sensing.

Installation Notes

Installation should be performed by a qualified electrician or industrial maintenance technician in accordance with NFPA 70 (NEC) and applicable machine safety standards. De-energize and lock out the control circuit before removing or installing the switch. Ensure the actuator roller is aligned with the actuating cam or striker to prevent side-loading that can damage the plunger mechanism. Screw terminals should be tightened using an appropriate small flat-blade screwdriver and verified for secure conductor seating before re-energizing.