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RS PRO DSM Series Band Mounted Reed Switch 2.5 m Lead Length 0.5A Current 15W/50W Power Rating 304-3959

Category Reed Switch Brand RS PRO Condition New

Specifications

Country of Origin Italy
Brand RS PRO
Model 304-3959
IP Rating IP65
Mount Type Band
Current Rating 0.5Aac/dc
Series DSM
Power Rating 15W inductive, 50W resistive
Sub Type Reed
Lead Length 2.5m
Standards/Approvals CE
Contact function N/O

Key Features

  • The switch features a normally open (N/O) contact function for precise circuit control.
  • It supports voltage ratings from 3 to 250 Vac/dc suitable for varied electrical environments.
  • Power ratings include 15W inductive and 50W resistive capacity for flexible use.
  • Constructed with epoxy resin impregnation providing IP65 protection and excellent impact resistance.
  • Operating ambient temperature ranges from -20°C to +85°C for industrial and commercial use.
  • Integral LED indicator aids operational status monitoring.
  • Equipped with a 2.5 meter long 2-core flying lead for ease of installation.
  • Electrical life rated up to 10⁷ operations ensuring durability under repeated cycling.

Product Description

RS PRO 304-3959 DSM Series Band Mounted Reed Switch offers a reliable solution for proximity and position detection in mechanical power transmission and electric actuator systems. This reed switch is constructed with metal reeds enclosed within a glass tube, which respond to magnetic fields to control electrical circuits effectively.

Designed primarily for mounting on pneumatic cylinders, it detects piston position and provides critical feedback to control systems. The contact system operates in a normally open (N/O) configuration ensuring safe and stable switching.

The switch includes a 2.5 meter flying lead covered with epoxy resin, which provides excellent protection against environmental factors, rated to IP65 standards. Its robust construction allows it to perform reliably in ambient temperatures ranging from -20°C to +85°C.

The product features a voltage rating of 3 to 250 Vac/dc, with current and power ratings of 0.5A and 15W inductive/50W resistive, suitable for many industrial control circuits. An integral LED indicator simplifies monitoring and troubleshooting.

This reed switch is ideal for industrial automation, manufacturing systems, fluid power tools, and applications requiring precise linear actuator feedback. The band mounting style facilitates easy installation on cylinder bodies.

The switch utilizes a normally open contact function for consistent operation. Electrical durability is rated up to 10 million operations ensuring long-term reliability. The epoxy impregnation enhances impact resistance and environmental sealing.

Lead length of 2.5 meters allows flexible wiring and placement. IP65-rated enclosure protects against dust and water jets. Temperature tolerance supports use in diverse industrial ambient conditions.

Manufactured in Italy, the RS PRO DSM Series Reed Switch represents a precision electronic component suitable for engineering, HVAC, fluid control, and automation industry applications. Explore EnvMart for additional RS PRO products and related actuator sensing solutions.

RS PRO DSM Series Band Mounted Reed Switch 2.5 m Lead Length 0.5A Current 15W/50W Power Rating 304-3959
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Frequently Asked Questions

This model supports voltage ratings from 3 to 250 Vac/dc, making it suitable for various electrical environments.

The current rating for this switch is 0.5A, which is applicable for both AC and DC operations.

It has power ratings of 15W for inductive loads and 50W for resistive loads, providing flexibility in applications.

This unit comes with a lead length of 2.5 meters, allowing for flexible wiring and installation options.

The switch operates with a normally open (N/O) contact function, ensuring safe and stable circuit control.

It is rated IP65, providing protection against dust and water jets, suitable for various environmental conditions.

The operating ambient temperature ranges from -20°C to +85°C, suitable for industrial and commercial use.

It is rated for up to 10 million operations, ensuring durability under repeated cycling.

The switch is constructed with metal reeds enclosed in a glass tube and is impregnated with epoxy resin for enhanced protection.

Yes, it features an integral LED indicator that aids in monitoring the operational status of the switch.

It is ideal for applications in industrial automation, manufacturing systems, and fluid power tools, specifically for detecting piston positions.

This model is manufactured in Italy, ensuring compliance with relevant standards and quality.

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