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We have access to numerous solenoids manufactured by Johnson Electric under their Ledex brand.
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E. Preston Electrical

Solenoids

What are Solenoids?

solenoid is a type of electromagnet formed by a helical coil of wire. When an electric current passes through this coil, it generates a controlled magnetic field. Here are some key points about solenoids:

  • Structure: A solenoid typically consists of a long piece of wire wound into a coil. The length of the coil is substantially greater than its diameter 
  • Magnetic Field: The electric current flowing through the coil produces a uniform magnetic field inside the solenoid. This field can be used to create linear motion or to control other magnetic fields
  • Applications: Solenoids are widely used in various devices, including car starters, doorbells, and washing machines. They convert electrical energy into mechanical energy, making them essential in many electromechanical systems
Solenoids 3

What Do We Supply?

We supply a great range of solenoids, including:
AC Laminated Solenoid
DC C-Frame Solenoid
DC D-Frame Solenoid
Linear Solenoid
Rotary Solenoid

Why Choose E. Preston?

Since our inception in 1980, our business focus has been on providing two things: a reputation for outstanding customer service, and an unbeatable range and stock of electrical and electronic components.

We feel we have achieved that at E Preston, and that probably explains our company growth over the years. We do not want to become complacent though, and we always work hard to exceed customer’s expectations when they deal with us, if we can.

Our service is unashamedly a little old fashioned, ensuring we follow up on promises to customers, and phoning back when we said we were going to. We also do our best to ensure the customer receives their order next day. You can also talk to us about flexible payment terms, if needed.

We have access to numerous solenoids manufactured by Johnson Electric under their Ledex brand.

Please contact us if you need technical assistance about them or any of our products – our team of expert operatives will be happy to help.

Whether you want to place an order for Solenoids or to get assistance. We look forward to hearing from you!

Featured Products

Manufacturers

News

September 15, 2025

Honeywell NGC Series MICRO SWITCH Compact Limit Switches

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Honeywell MICRO SWITCH Compact Limit Switches, NGC Series, are a configurable platform of medium duty switches that allow the customer to choose SPDT (single pole, double throw) or DPDT (double pole, double throw) circuitry while maintaining the same housing and mounting footprint throughout the NGC Series.

Honeywell ngc series

MICRO SWITCH NGC Series can be configured more than 380,000 ways, carries global approvals, and are sealed to IP67 for potential use in indoor and outdoor
applications.

With two times the vibration (10 g) and shock (50 g) ratings of comparable competitive devices, the NGC Series can be implemented in the harshest of environmental conditions, providing enhanced reliability and repeatability.

Broader current capacity (10 A) than comparable devices allows for potential use in a wider set of applications, making platform standardization an easier task.

Features:
• SPDT or DPDT configurable circuitry
• Snap-action, positive-break contacts
• Silver alloy and gold-plated contact options
• UL, CE, UKCA, cUL, and CCC approvals
• Conforms to IEC 60947-5-1, IEC 61373, EN 45545-2
• NEMA 1, 4, 12, 13; IP67 sealing
• Metal and plastic housing options
• Low and high temperature variants
• Cable and connector terminations
• Variety of heads and actuator levers

Applications:
• Boom position detection
• Elevators and escalators
• Machine tools
• Mobile light towers
• Packaging equipment
• Rail doors
• Scissor lifts

Value To Customers

  • Cost-Effective:
    Provides a single source for a compact SPDT and DPDT limit switch, which can help minimize the Original Equipment Manufacturer’s sourcing expenses by
    simplifying their supply chain
  • Versatile:
    Durable packaging allows for use in many harsh indoor or outdoor applications, providing performance confidence
  • Configurable:
    Allows design engineers to standardize on a single footprint while meeting a variety of electrical requirements
  • Application Support:
    Customers with a global footprint can count on Honeywell for regional support for new applications and troubleshooting

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

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

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September 12, 2025

Sensata / Crydom SeriesOne DR (DIN Rail Mount DC Output) Solid State Relays

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Compact SSRs with ratings from 3 to 24 Amps at 1 to 100 VDC in 11mm and 18mm wide housings

Crydom seriesone ssr

Sensata | Crydom SeriesOne DR family of DIN Rail mount Solid State Relays incorporate proprietary thermal management technology to achieve exceptional output ratings of 10 and 24 Amps in compact 11mm and 18mm wide housings.

These compact SSRs are ideal for use in heating, lighting or motion control applications where space may be limited, providing greater power density than other DIN Rail solid state relays.

SeriesOne DR SSRs are available in ratings of 3 to 24 Amps at 1-100 VDC.

Features:

  • LED input status indicator
  • DC control input
  • Mosfet output
  • UL and C-UL listed, HP rated, CE and RoHS compliant
  • UL Class I and II, Division 2 approved, for use in hazardous locations
  • ATEX certified versions available

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

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

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