Why choose E. Preston Electrical?

DMSD – Compact Configuration. Proven Reliability.

DMSD: Low Profile SMD DIP Switch

• 2.54 mm Standard Pitch Design
• Low {rofile
• SMD Type Terminal
• High Number of Cycles

The DMSD is a low-profile DIP switch featuring the industry-standard 2.54 mm pitch and
gullwing SMD terminals for reflow soldering. It is designed for address selection, communication
protocol configuration and functional parameter settings in industrial and electronic applications.

The product is available with 1 to 10 and 12 positions and uses SPST contacts. With a height of
3.6 mm, it supports space-efficient PCB layouts. Mechanical life is specified at 2,000 switching
cycles with an operating force of ≤ 8 N. The operating temperature range extends from -40 °C to
+85 °C. Initial contact resistance is ≤ 100 mΩ and remains ≤ 200 mΩ after the specified
reliability tests.

Typical applications include industrial automation, building controls, servers, medical devices,
robotics and consumer appliances. Common use cases are address configuration, RS485 and
Modbus settings, BIOS/CMOS configuration and functional parameter selection. The
standardized form factor and footprint enable straightforward integration into existing hardware
designs.

Enquiry Form: https://www.epreston.co.uk/contact/

Home Page: https://www.epreston.co.uk/epblog/

Smart Energy Meters

The Finder 7M Series is a line of smart,
bi-directional energy meters featuring
NFC programmability and MID certification
for residential, commercial, and industrial
monitoring. The 7M Series of energy meters
are characterized by an innovative design,
a backlit LCD display and NFC programmability
through the dedicated Finder Toolbox NFC app.

The range Includes:

Five bi-directional single-phase energy meters with LCD display -Types 7M.24.0001/0010/0210/0310. Ideal for monitoring domestic and industrial energy consumption including offices, photovoltaic systems, campsites and similar.

Three bi-directional multi-functional energy meters with backlit matrix display – Types 7M.38.0112/0212/0312. MID certified at 80 A, 70 °C for three-phase (3 or 4-wire) and single-phase systems.

Other common features such as tamperproof terminal shields, touch-sensitive navigation and programming key and MID certification means all the range is safe, reliable and highly accurate.

Applications:

• Panels for Electrical Distribution
• Control Panels
• Electrical Energy Control
• Industrial Robots
• Road / Tunnel Lighting
• Elevators and Lifts

Enquiry Form: https://www.epreston.co.uk/contact/

Home Page: https://www.epreston.co.uk/epblog/