Power stations
Ballylumford, owned by EP UK Investments since 2019, is the region's largest power station and runs on natural gas. Coolkeeragh near Derry is a 400 MW gas-fired plant owned by ESB.
Northern Ireland · Ex-proof
Ex-Proof Mobile Phone Distributor in Northern Ireland
Northern Ireland is a UK region with gas-fired power stations, the Scotland-Northern Ireland gas pipeline landing at Islandmagee and a proposed gas storage cavern project there. Zone 1 work arises at power stations, gas transmission assets and fuel storage. Distribution partners for Northern Ireland are being identified ahead of the Q4 2026 launch of the IS-04Z1.
Pre-launch · certification in progress · Launching Q4 2026
Marking targetEx ib IIC T4Intrinsic safety, Zone 1 / 21 design target · certification in progress
AvailabilityQ4 2026via authorised distributors
Search topicEx-proof
DeviceMobile Phone
RouteDistribution
WhereNorthern Ireland
Short answer. Northern Ireland has no appointed SAMS distributor yet: the IS-04Z1 is pre-launch (certification in progress, no certificate issued, launch planned for Q4 2026), and distributor applications are open.
Where things stand: the IS-04Z1 has not launched, and none of its four certification routes has produced a certificate yet. An operator's own vendor approval is a separate step. Certification status. Place facts reviewed October 2026.
At a glance · Ex-proof
Checklist: Ex-proof mobile phone for Northern Ireland
| Check | What to look for | IS-04Z1 today |
|---|---|---|
| Ex marking | Group, category, protection concept, gas group, temperature class | II 2 G Ex ib IIC T4 (target) |
| Gas group | IIA, IIB or IIC matched to the area drawing | IIC (target) |
| Temperature class | T-class below the ignition temperature of the gas | T4, 135 °C (target) |
| Where it applies | Northern Ireland: Gas pressure reduction sites, Fuel storage, Gas-fired power station fuel systems | Classified by the site operator |
Product · Northern Ireland
The product behind this search: the SAMS IS-04Z1.
SAMS IS-04Z1
An intrinsically safe Android smartphone designed for Zone 1 and Zone 21 hazardous areas in Northern Ireland. It is pre-launch: IECEx, ATEX and NEC 500 certification is in progress ahead of the Q4 2026 launch.
- IP68 sealed
- 4,000 mAh battery
- 50 MP camera
- Android 16
- Zone 1 / Zone 21 design target
The site · Northern Ireland
Northern Ireland: where the IS-04Z1 would work
Who operates there and which kinds of classified area a handset would meet, from the SAMS site research.
Operators and companies on site
- Mutual Energy
- ESB
- EP UK Investments
Classified areas to expect
- Gas-fired power station fuel systems
- Gas transmission pipeline assets
- Gas pressure reduction sites
- Fuel storage
Local conditions · Northern Ireland
What Northern Ireland means for portable equipment
Gas links
Mutual Energy owns the Scotland-Northern Ireland pipeline, the Belfast gas transmission pipeline from Islandmagee, and the Moyle electricity interconnector.
Field notes · Northern Ireland
More about Northern Ireland that matters for portable equipment
Northern Ireland: infrastructure
The electricity grid is operated by SONI and run by Northern Ireland Electricity, connected to the Republic by interconnectors of up to 1,200 MW and to Great Britain by the 500 MW Moyle interconnector.
Northern Ireland: industry on the ground
Machinery and equipment manufacturing, food processing, textile and electronics manufacturing are the leading industries, concentrated mostly in the eastern parts of Northern Ireland around Belfast.
Northern Ireland: logistics and access
The Belfast yard has sea access through the Victoria Channel with no locks or height restrictions, 24-hour ISPS-approved security, and two airports close by: George Best Belfast City five minutes away and Belfast International under 30 minutes.
Northern Ireland: industry on the ground
Key industries in 2024 include aerospace, agriculture, construction, engineering, health technology and manufacturing, and engineering is the largest manufacturing sub-sector, particularly aerospace and heavy machinery.
The term · Ex-proof
What “Ex-proof” means for a smartphone
“Ex-proof” is shorthand for equipment carrying an explosion-protection marking (the Ex mark) that matches the area it enters. The marking states the protection concept, gas or dust group and temperature class, and it must be backed by a certificate issued by a recognised body, so a phone described as Ex-proof should come with a certificate number you can check.
The IS-04Z1 is designed to carry the marking II 2 G Ex ib IIC T4. That is a target: certification is in progress, no certificate has been issued, and SAMS will publish the certificate numbers when they exist.
In Northern Ireland. A marking check at a gas-fired station or pressure reduction site would concentrate on natural gas, which is normally in a lower gas group than hydrogen, so IIC marking is conservative. The operator's zone map sets the requirement. The IS-04Z1 target marking is II 2 G Ex ib IIC T4, still pending certification.
The route · distribution
Distributing the IS-04Z1 in Northern Ireland
A distributor for Northern Ireland would carry the IS-04Z1 after certification completes; the Q4 2026 launch is the planning date and no appointment has been made. SAMS reviews applicants one by one and prefers companies with their own Ex-competent technical and service staff, since certified devices must not be repaired outside approved channels.
What SAMS looks for in a partner
- Operator relationships
- Existing supplier registrations or a clear route to them with the main operators and contractors in Northern Ireland.
- Ex-competent staff
- People who understand zone classification, markings and the conditions of a certificate.
And equally important
- Local-language support
- Documentation, training and helpdesk in the languages the workforce uses.
- Service capability
- Spares, battery replacement and repair routed through SAMS-approved channels.
Questions · Northern Ireland
Frequently asked questions
Can we buy an Ex-proof mobile phone in Northern Ireland today?
Not yet. The IS-04Z1 is pre-launch and its certification is still in progress ahead of a Q4 2026 launch. No unit goes into a classified area before the certificate covering it exists. The datasheet, the certification schedule and safe-area evaluation units are available now.
What does an Ex-proof mobile phone in Northern Ireland cost?
There is no list price yet. SAMS gives indicative pre-launch pricing in writing, against a stated quantity and site, and does not commit to a lead time before certification completes.
What Ex marking will the IS-04Z1 carry?
The marking target is II 2 G Ex ib IIC T4. It becomes a marking only when the certificate is issued; until then it is a design target.
Which areas at Northern Ireland would use it?
Likely candidates are gas-fired power station fuel systems, gas transmission pipeline assets, gas pressure reduction sites, fuel storage. Which areas are classified, and to what zone, is set by the site operator's own area classification drawings.
How do I become a SAMS distributor for Northern Ireland?
Apply through the distributor page with your company details and the territory you cover. SAMS reviews applications company by company and has not yet granted a territory for Northern Ireland.
Do UK ATEX and UKCA rules apply in Northern Ireland?
Northern Ireland remains under EU product rules for many goods, so CE and ATEX marking is generally relevant there, while Great Britain uses UKCA. Requirements can change, so confirm with the operator and the certifying body which marking is accepted for portable Ex equipment on your site.
Where in Northern Ireland are Zone 1 or Zone 2 areas most likely to be found?
Likely locations include fuel and gas terminals at Belfast harbour, gas network compressor and pressure reduction sites, food and feed plants with dust risks, and shipyard and marine repair work. Zoning is site-specific, so ask the operator for area classification drawings before choosing handheld devices.
What would drive demand for Ex equipment in the region?
Gas-fired power stations such as Ballylumford and Coolkeeragh, the Mutual Energy gas pipeline network from Islandmagee, pressure reduction sites and fuel storage. A proposed gas storage cavern project at Islandmagee has not been confirmed in the sources checked, so ask the operators about project timing.
Related guides
Keep exploring
More on Northern Ireland, and on other places in United Kingdom.
Industrial Mobile Phone Distributor in Northern IrelandSame place, different guide
Hazardous Area Mobile Phone in Northern IrelandSame place, different guide
ATEX and IECEx Mobile Phone Distributor in Northern IrelandSame place, different guide
Explosion-Proof Mobile Phone Distributor in Northern IrelandSame place, different guide
Rugged Mobile Phone Distributor in Northern IrelandSame place, different guide
Intrinsically Safe Mobile Phone Distributor in Northern IrelandSame place, different guide
ATEX and IECEx Mobile Phone Distributor in NorwichElsewhere in United Kingdom
ATEX and IECEx Mobile Phone Distributor in ScotlandElsewhere in United Kingdom
ATEX and IECEx Mobile Phone Distributor in LondonElsewhere in United Kingdom
ATEX and IECEx Mobile Phone Distributor in EnglandElsewhere in United Kingdom
United Kingdom market guideCertification route and regulators
All guides for United KingdomEvery route we cover
Certification statusWhat is in progress
Enquiry · Northern Ireland
Ask about the IS-04Z1 for Northern Ireland, United Kingdom
Tell us what you need to equip and where. The SAMS team answers by email with the datasheet and where each certification route stands.
Enquiry · Northern Ireland
Launching Q4 2026
Planning for Northern Ireland?
Send the zone and gas group of your site and we will reply with the datasheet and schedule.