ELECTRICAL PROTECTION • DISTRIBUTION • EV • ENERGY

Professional electrical technology for a changing market

Explore electrical protection, power distribution, EV charging and energy solutions for professional applications.

Technical documentation  •  Trade accounts  •  UK-based support team

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START WITH YOUR INTENT

How can we help?

NOT SURE WHAT YOU NEED? Tell us what you’re installing Help me choose → KNOW WHAT YOU NEED? Browse products by category Browse products →

SHOP BY APPLICATION

What are you working on?

Circuit Protection MCBs, RCDs, RCBOs and consumer units Surge & Voltage Protection Type 2 SPDs and accessories Switching & Isolation Isolators and disconnector switches Power Distribution DC MCBs for solar, battery and EV EV Charging Charge points and EV protection Energy & Solar Panels, inverters, batteries and mounting

SOLUTION-LED SHOPPING

Complete the installation

Start with the job, then build the component list.

RECOMMENDED CONFIGURATION

Protection kit for 7kW EV charging

RCD  •  MCB  •  Type 2 SPD  •  Isolator  •  Accessories

Components are bought individually. Each link opens the product group:

RCD protection  •  MCB  •  Type 2 SPD  •  Isolator  •  Charge point and accessories

See EV charging components →

Shop by category

Find the right component

EV Charging Charge points, EV-specific protection and charging accessories. Browse EV Charging → Circuit Protection MCBs, RCDs, RCBOs, consumer units and the accessories fitted with them. Browse Circuit Protection → Power Distribution Distribution devices for domestic, commercial and light industrial boards. Browse Power Distribution → Switching Devices Isolators, disconnectors and switching for installation and maintenance. Browse Switching Devices → Solar & Renewables DC protection, isolation and components for solar and battery systems. Browse Solar & Renewables → MCB Accessories Auxiliary contacts, shunt trips, alarm contacts and add-on modules. Browse MCB Accessories →

Across the Terelec range

A selection from the live Terelec catalogue.

Terelec DGB1-63H single-pole miniature circuit breaker, front view
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10kA MCB – High Breaking Capacity Miniature Circuit Breaker

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In stock

Type C10kA
Price range: £2.17 through £10.16
Select options This product has multiple variants. The options may be chosen on the product page
SKU: DGB1-63H
Poles
Breaking Capacity
Curve Type
Current Rating
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DC MCB 10kA 1-Pole 250V DC — DC Miniature Circuit Breaker for Solar PV

, , ,

In stock

1-Pole10kA
Price range: £3.79 through £4.44
Select options This product has multiple variants. The options may be chosen on the product page
SKU: DGB3-80DC-1P
Current Rating
Poles
Breaking Capacity
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DC MCB 10kA 3-Pole 750V DC — DC Miniature Circuit Breaker

,

In stock

3-Pole10kA
Price range: £11.43 through £13.40
Select options This product has multiple variants. The options may be chosen on the product page
SKU: DGB3-80DC-3P
Current Rating
Poles
Breaking Capacity
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DC MCB 10kA 4-Pole 1000V DC — DC Miniature Circuit Breaker

,

In stock

4-Pole10kA
Price range: £15.26 through £17.88
Select options This product has multiple variants. The options may be chosen on the product page
SKU: DGB3-80DC-4P
Current Rating
Poles
Breaking Capacity
Placeholder
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MCB Neutral Suppression Accessory – MNS

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In stock

£7.63
Add to basket
SKU: MNS

Buying from Terelec

DOCUMENTATION

Technical documentation by product range

STOCK

Availability shown on every product

TRADE

Trade accounts available

SUPPORT

Technical help before you buy

RETURNS

Published returns policy

WHO TERELEC SUPPLIES

Built for professional applications

Trade Electrical contractors and installers Installation Consumer units, protection and accessories Distribution DC MCBs and distribution components Commercial Contactors and control devices Projects Quotations for schedules and larger jobs

THE TERELEC ADVANTAGE

Not sure which component is right?

Describe the installation in plain English. Get a technically relevant shortlist.

Example: “32A Type C MCB for a domestic consumer unit”

Results come from the live Terelec catalogue and show products currently available to buy.

FOR PROFESSIONAL INSTALLERS

Trade with Terelec

Business ordering, quotations and a direct route to the team.

Open a trade conversation → Request a quote Already have an account? Sign in

TECHNICAL CENTRE

Information when you need it

Datasheets Product technical data Installation guides Practical installer information Specifications Compare what matters FAQs & support Answers before you buy


EV charging made simpler

7kW, 11kW and 22kW chargers cover most home, workplace and commercial installations. Use the guide below to work out what you need: Application, then Charging Power, then Protection, then Charger & Accessories.

  • 7kW — typical single-phase home charging
  • 11kW — faster charging on a single or three-phase supply
  • 22kW — three-phase, for commercial and higher-demand sites

Explore EV Charging

Need help choosing? +44 1685 481458




Why Terelec

Technical Documentation

Datasheets and installation guidance are published by product range. Contact our technical team for product-specific documentation.


Technical Information

Technical guides and product datasheets for the published Terelec ranges.


Electrical & EV Focus

A specialist range covering circuit protection, power distribution and EV charging equipment.


Trade Accounts

Trade accounts available for electricians and contractors.


Not sure what you need?

If you’re not sure which product or specification is right for your installation, call the Terelec team and we’ll help you find it.

+44 1685 481458



Find the right electrical solution

Explore the full Terelec product range, or contact our team if you need help identifying the right product.


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Contact Terelec