

Bulgin is widely recognised as a leading manufacturer of environmentally sealed connectors & components.
With 100 years of experience in the industry, Bulgin continues to innovate & develop products & services to cater for its global customer base across a variety of markets.

With ambient & environmental conditions such as water, moisture & extreme temperatures posing a constant threat to transport & infrastructure applications, reliable & robust solutions are vitally important in this sector.
From outdoor lighting & industrial meters to HVAC systems & surveillance cameras, rest assured that our industry leading solutions are built for maximum reliability & performance to support the challenging needs of various indoor, outdoor & industrial applications.

Heavy duty machinery used for construction & building maintenance require components that are equally as rugged as the environments that they operate in. From outdoor lighting & industrial meters to indoor HVAC systems, rest assured that our wide range of switches, indicators & waterproof connectors are built for maximum reliability & performance.
Applications:
• Air Compressors
• Cherry Pickers
• Wireless Load Sensors
• Terrain / Mud Monitoring Systems
• Smart Metering
• Security Door Switch Panels
• Moisture Meters
• Heating Systems
• Air Cleaning Systems
• Disabled Refuge Systems
• CCTV Cameras
Enquiry Form: https://www.epreston.co.uk/contact/
Home Page: https://www.epreston.co.uk/epblog/

• Choice from 2 up to 7 Outlets
• Cord Retention and Optional Light Pipes
• Hard-Wired Bus Variants Configurable
• Available in Black, Grey or White
The demands on power distribution units are very individual. For this reason, Schurter is launching the 4750 series, an appliance socket strip with maximum flexibility and an unprecedented range of variants.
For those who like to configure their power distribution units exactly according to their needs will find the perfect solution for every conceivable application in the new SCHURTER Series 4750.
The Wide Range of Variants
The number of outlets can be freely configured from 2 to a maximum of 7, whereby each outlet already has a cord retention system (horizontal or vertical). This is an indispensable requirement for power distribution units in data center applications or in medical technology.
Furthermore, the 4750 appliance strip-block is available in a wide range of Terminal variants (PCB, solder or Quick Connect versions) as well as with freely configurable light pipes to indicate an individual status.
To keep track in 3-phase systems, the 4750 series is available in three different colors white, grey or black.
Reduction of Manufacturing Effort
A highlight are four possible hard-wired bus variants (L/N/PE, N/PE, PE or PE/L), which again massively reduce the wiring effort while manufacturing. This as a further goal to offer a product, perfectly fitted to the customer's needs.
Enquiry Form: https://www.epreston.co.uk/contact/
Home Page: https://www.epreston.co.uk/epblog/

Crimp Technology: Connection Capacity: from 0.26 mm² to 6 mm² - 22 to 10 AWG
The PVC pre-insulated solderless Terminals and Splices are designed to answer all standard applications. The quality, performance, and ease of installation make them ideal for many industrial and commercial installations. Carefully engineered Application Tooling has been designed in conjunction with the terminal to promote ease and speed of application. The wire and wire barrel together form a connection of high conductivity and tensile strength, while the tin plating provides good resistance to corrosion.
Sustainable Connection
• Serrations in the crimp barrel provide maximum contact and tensile strength after crimping
• High conductivity copper body
• Tin plating provide good resistance to corrosion
Easy to Install
• Easy installation with TE tooling and crimp-performance guaranteed
• Red, Blue and Yellow color coding to ease the product selection in the workshop and the crimp cavity identification on TE tooling
• Funneled wire entry on terminal prevents turned back wire strands and permits rapid wire insertion during high speed production
• PVC Insulation sleeve provides good dielectric strength and supports the wire insulation so that no bare wire is exposed
For All Your Needs
• Compatible with all standard applications: (Panel boxes, Motors, Switchgear, Power supplies, Instruments/controls, Lighting, Transportation, HVAC, Maintenance,…)
• UL & CSA Approved when applied with corresponding approved tooling
• 600 V Operating Voltage
• 105°C Max Operating Temperature
Enquiry Form: https://www.epreston.co.uk/contact/
Home Page: https://www.epreston.co.uk/epblog/


Bulgin is widely recognised as a leading manufacturer of environmentally sealed connectors & components.
With 100 years of experience in the industry, Bulgin continues to innovate & develop products & services to cater for its global customer base across a variety of markets.

With ambient & environmental conditions such as water, moisture & extreme temperatures posing a constant threat to transport & infrastructure applications, reliable & robust solutions are vitally important in this sector.
From outdoor lighting & industrial meters to HVAC systems & surveillance cameras, rest assured that our industry leading solutions are built for maximum reliability & performance to support the challenging needs of various indoor, outdoor & industrial applications.

With applications such as surveillance cameras constantly operating in some of the world’s most challenging outdoor environments, reliable data & power transmissions are vital for ensuring that they can operate 24/7 in harsh ambient conditions. To resolve this issue, we have created a wide variety of standardised rugged, lightweight & sealed connectivity solutions including field installable connectors & overmolded cable assemblies that can also be customised for your specific design & development needs.
Whether you require secure & reliable connectors for camera systems or robust anti vandal switches for door entry keypads, we are sure to have the right solution for your security application. We thrive on providing secure & reliable solutions that prevent downtime & minimise maintenance work for
applications where security & surveillance are a priority to your operations.
Applications:
• Traffic Cameras
• ANPR Cameras & Sensors
• Parking Control Camera
• Security Door Switch
• Door Entry Keypads
• Aerial Surveillance & Mapping
• Security Video Monitoring
• Portable Alarm Systems
• Unmanned Surface Vehicle
• CCTV Cameras
Enquiry Form: https://www.epreston.co.uk/contact/
Home Page: https://www.epreston.co.uk/epblog/

Schurter presents the new waterproof IEC connector consisting of the appliance inlet type 4761 and the rewireable cord connector type 4762. With its high protection class IP 67 or IP 69K connected or unconnected with cover, this appliance coupler is perfect for supplying power to appliances used in harsh environments such as industrial, marine, laboratories or any type of outdoor appliances.
The Push/Pull locking system provides a strong reliable connection, yet at the same time ensures a break-away cable in the event of overdue stress. The blue shape and color of the pull-out mechanism indicates the pull-out direction. A clear catch sound is heard upon the seated connection. The connector style is similar to the international standards of IEC and UL/CSA 60320, but is distinguished by a special arrangement of the contacts, so as not to interchange with conventional power cords. This ensures the maximum power applied, IP protection and the cord retention. The connector can be temporarily submerged in water and can be cleaned with high-pressure hot water cleaners. Both components are very easy to terminate. The inlet 4761 is available with solder or quick connect terminals. The connector is equipped with conventional screw terminals, as commonly seen in rewireable connector designs. Thus, no special tools for wire assembly are necessary.
The appliance couplers are available in black and white. The dual components, appliance inlet and cord connector, can be ordered as complete sets, which simplifies the ordering processes and customer logistics. The inlet and connector are also available as individual components for separate inventorying. Accessory covers are available for both plug parts, providing a waterproof protection IP 67 in plugged state and IP 69K in an unplugged state. These protective covers also offer protection against pollutants, which can potentially contaminate the contacts.
The approvals of these connectors according to IEC/UL 60320 simplify the process for the equipment manufacturer to obtain approval of their appliances, because many equipment standards with respect to the power supply refers to these component standard.
Technical Specifications:
- Standards: IEC 60320-1, UL 60320-1, CSA C22.2 No 60320-1
- Approvals: ENEC, UL/CSA
- Ratings UL/CSA 15 A / 250 VAC, 60 Hz
- Ratings UL/CSA 15 A / 250 VAC, 60 Hz
- Maximum operating temperature: +120 °C
- Wire size connector: 0.75 - 1.0 mm2, 18 AWG - 14 AWG (0.82 – 2.08 mm2)
- IP protection degree IP 67 and IP 69K
Enquiry Form: https://www.epreston.co.uk/contact/
Home Page: https://www.epreston.co.uk/epblog/

Vast range of High-Quality Control Stations, Motor Control Gear, Terminal Blocks, Weatherproof Connectors, Specialist enclosures for Industrial Applications
Hylec offers an extensive range of lockable door enclosures in ABS flame-retardant plastic, stainless steel, galvanised steel and aluminium. Models are rated IP65, IP66, IP67, IP68, IK08 and IK10 and the steel range comes with a 3-year corrosion warranty. Providing protection for many installations in industrial environments including those exposed to hazards including dust, water jets, spray chemicals, petrochemicals, the enclosures are all available in a very wide range of sizes and are supplied complete with back plates and mounting brackets.
There is probably no other UK manufacturer with a wider cable gland range than Hylec. Over 2,000 products in multiple materials including nylon, nickel-plated brass and stainless steel - all in metric and PG sizes - are complemented by a wide range of accessories of all types. Perfect Series cable glands include railway-certified Pa6 V-0 and ATEX-certified explosion-proof ranges. Best-selling Kwik Fix cable glands provide a rapid, secure and watertight connection into enclosures and panels: one turn of the polyamide body gives an IP68-rated connection. No special tools are needed, assembly is from one side only with no separate lock nut required.
The Weatherproof range of electrical connectors are rated up to IP68/IP69K and have an outstanding track record in multiple projects worldwide, include major bridge illuminations, public fountain installations, signage at outside sporting events and sluice gate controls on major rivers. Impact resistant (IK08/IK10), vibration resistant, saline-and-flame resistant, the Weatherproof connector family includes micro and other connectors in 2 to 8 pole versions. Weatherproof connectors can be panel mounted to products, which can simplify and speed up installation.
Completely new is the Debox 11, the latest member of Hylec’s innovative Debox junction box family. For interior or exterior use, Debox 11 is a versatile and robust IP66/IP67-rated surface-mounted junction box with ten cable entries and includes five 3 way lever connectors. This is the latest junction box to join the innovative and highly-successful multi-million unit selling Debox family, all designed for ergonomic, time-saving installation.
When it comes to choosing the right terminal block for your application, there are literally hundreds of different options to choose from.
Control stations are vital in industrial settings. Hylec’s range covers four functional areas: emergency stop stations; dual-push on-off buttons in one housing; selector switches in on/off twistable and a key lockable version; flush button stations in separate or combined on/off control or forward/reverse. All Hylec control stations are housed in high impact-resistant, flame-retardant ABS. Various accessories and customised products are also offered. Hylec’s range of motor control gear products includes motor starters, DEC Series 3 pole contactors (AC3), DETH Series thermal overload relays and DECA Series auxiliary contact and mechanical interlock modules. The enclosed, non-reversing DOL motor starters are IP65 rated and CE approved, supplied with wall/panel mounting screws and complete with threaded cable gland entry. They are wired ready for use with a thermal overload relay and suit applications including woodworking, dust-collecting and metal recycling machinery.
Ensuring safety in industrial environments by providing fast electrical isolation for machinery, power supplies, security equipment and HVAC installations, Hylec’s range of IP66-rated AC and DC rotary Isolator control switches have the best price/performance ratio currently available on the UK market.
Enquiry Form: https://www.epreston.co.uk/contact/
Home Page: https://www.epreston.co.uk/epblog/

IDC technology: Connection Capacity: from 0.75 to 4 mm² - 18 to 12 AWG
IPX8 are the fastest, easiest and most convenient wire connectors in the industry for Indoor and outdoor installations. The IDC (Insulation Displacement Technology) allows the installer the convenience of not having to prepare the wire before installation. Simply pick the correct connector for the wire gauge selected and crimp the terminal using a standard set of pliers by pushing the button to complete the process.
SPEED UP YOUR PROJECTS
Instant Connection:
Save installation time and eliminate the need to pre-strip wires with insulation displacement technology (IDC).
No Special Tool Required:
All installation connectors allow for push button termination using a common pair of pliers.
Easy Wire Size Identification:
Red, yellow & blue color coded termination buttons take the guess work out of matching wire size to appropriate connector.
EASY TO INSTALL
Independent Connections:
Easy factory or field installation using independent left and right side push button termination.
Visual Control:
The design includes a clear body material for visual inspection of the connection.
Easy To Assemble Together:
Flexibility in multi-pair termination design with stacking feature.
FOR ALL YOUR NEEDS
Protection Against Water and Dust:
The gel inside the connectors gives an IPX8 Ingress Protection (2 hours, 1 m under water).
Large Wire Size Range:
Connection capacity from 0.75 to 4 mm² (18 to 12 AWG) and connectors with mixed cross-sections.
Large Temperature Range:
Resist to an ambient temperature from -40°C to 75°C. Operating temperature between -40°C and 105°C.
Enquiry Form: https://www.epreston.co.uk/contact/
Home Page: https://www.epreston.co.uk/epblog/


Bulgin is widely recognised as a leading manufacturer of environmentally sealed connectors & components.
With 100 years of experience in the industry, Bulgin continues to innovate & develop products & services to cater for its global customer base across a variety of markets.

With ambient & environmental conditions such as water, moisture & extreme temperatures posing a constant threat to transport & infrastructure applications, reliable & robust solutions are vitally important in this sector.
From outdoor lighting & industrial meters to HVAC systems & surveillance cameras, rest assured that our industry leading solutions are built for maximum reliability & performance to support the challenging needs of various indoor, outdoor & industrial applications.

Bulgin is an industry leader in manufacturing reliable electronic solutions for lighting applications around the world. With ambient and environmental conditions such as water, moisture and extreme temperatures posing a constant threat to the performance of outdoor lighting equipment, secure and robust solutions are of paramount importance. For years we have supported the lighting needs of various infrastructure applications with our industry-leading solutions being used in various indoor, outdoor and industrial applications, from portable lighting for construction to airport flood lights.
Our IP rated circular connectors for power, signal and data are particularly suited to providing the high levels of performance needed for such demanding environments. Capable of being submerged in water and able to withstand high levels of UV exposure, they are specifically designed to reduce installation time and excel in challenging environmental conditions. If you require reliable waterproof connectors & cable assemblies suited to outdoor & architectural lighting applications, then Bulgin is the perfect choice to meet your unique lighting requirements.
Applications:
• Roadside LED Lighting
• Commercial Lighting
• External Building LED Lighting
• Portable Maintenance LED Lighting
• Airport Flood Lighting
• Sport Venue LED Lighting
Enquiry Form: https://www.epreston.co.uk/contact/
Home Page: https://www.epreston.co.uk/epblog/


Bulgin is widely recognised as a leading manufacturer of environmentally sealed connectors & components.
With 100 years of experience in the industry, Bulgin continues to innovate & develop products & services to cater for its global customer base across a variety of markets.

An ever growing population calls for more vehicles to fulfil transportation needs. The rise of autonomous cars and increasingly connected vehicles also means that reliable and high performance components have never been more important in the automotive industry. Luckily we have a wide range of solutions perfectly suited to the demanding challenges of this industry.
From automotive manufacturing & testing equipment to truck lighting & control panels for agricultural vehicles, our products are involved at every stage of a motor vehicles life cycle.
With a wide variety of products on offer including sealed connectors for power, signal & data, we can also produce bespoke custom solutions that combine switches, enclosures, PCB’s & cable assemblies to meet the needs of demanding automotive applications.
Potential Applications:
• Power Diagnostics
• Wheel Diagnostic Equipment
• Military Vehicle Datacoms
• Off Road Vehicles
• Cherry Pickers
• Automotive Manufacturing
• Illuminated Taxi Sign
• Glove Compartment Light
• RV Heating / Cooling Systems
• Lorry / Truck LED Lighting
Enquiry Form: https://www.epreston.co.uk/contact/
Home Page: https://www.epreston.co.uk/epblog/

Convenience Outlets Redesigned
• NR010 – IDC Along orientation for efficient wiring
NEW: IDC Cross Orientation to the Pin-Axis
• NR020 – The classic with improved temperature rating
• NR021 – Tamper Resistant
Schurter's latest series of appliance outlets NR020 and NR021 combine classic features with new ones to meet increased fire protection and safety standards according to UL 498 Tamper Resistant, as well as facilitating compliance of receptacles used in Household and Commercial Furniture and Furniture Power Distribution Units (FPDUs), according to UL 962 and UL 962A. Higher temperature ratings and added configurations for series NR010 and NR020 respond to power demands facing Datacom infrastructures today.
Higher Temperature Rated Receptacles:
Packing density of equipment for data communication and storage continues to be regularly revolutionized with the surge of usage and functionality. Increasing ambient temperatures go hand in hand with these advancements, as demand trickles down to the smallest components to keep pace with emerging needs of the appliance manufacturers. The NR010 and NR020 series have an operating temperature range of -25 ˚C to 150 ˚C in response to the power needs of the Datacom industry. In addition, the NR010 with IDC terminals in Along- and Cross orientation to the Pin-Axis provides a version with an independent L terminal for the IDC-Along version. The neutral and ground terminals can still be bussed, while the line terminal can be used for maximum load according to UL rating 15 A, 125 V. It also extends the capability of adding functionality to each outlet individually.
Tamper Resistant Receptacles – TRR:
The concept of tamper-resistant receptacles is not a recent development; these devices have been a standard product offering of wiring device manufacturers for many years. The devices are designed to protect individuals (primarily children) from accidental shock resulting from the insertion of foreign objects. The US National Electric Code NEC® Article 406.12 states that all 15- and 20-ampere, 125- and 250-Volt nonlocking-type receptacles installed in dwelling units must be Tamper Resistant. In 2017, changes to the Code expanded on these requirements and locations. Previously, tamper-resistant receptacles were required in dwelling units, guest rooms and guest suites of hotels and motels, and in childcare facilities. The expanded code brings these safety devices to preschools and elementary education facilities; business offices, corridors, waiting rooms and the like in clinics, medical and dental offices and outpatient facilities; to assembly occupancies such as places of awaiting transportation, gymnasiums, skating rinks, auditoriums; and to dormitories. These expanded locations are areas that small children frequently occupy.
Tamper resistant receptacles feature a UL recognized safety shutter system that prevents the insertion of foreign objects into a receptacle. The safety shutters will only open upon simultaneous insertion of two plug blades. Additional tests including Probe Test, Impact Test, Mechanical Endurance Test and Dielectric Voltage Withstand Test for Tamper Resistant Receptacles TRR are included in UL 498. After passing all the above performance tests, tamper-resistant receptacles must have either the words “Tamper Resistant" or the letters "TR" (minimum 3/16 inches high) on the device as a clear indication that this is a tamper-resistant receptacle.
Schurters’s NR021 NEMA 5-15R Tamper Resistant series meets the expanded code requirements according to UL 498. Additionally, with the option of an added insulated wall between the L, N terminals, compliance with the Spill Test, outlined in UL 962 Sec. 62, is more cost effective and efficient for manufacturers of Household and Commercial Furniture and Furniture Power Distribution Units (FPDUs).
Enquiry Form: https://www.epreston.co.uk/contact/
Home Page: https://www.epreston.co.uk/epblog/
© E. Preston (Electrical) Ltd 2025.
UK distributor of electrical and electronic components.