Circuit breakers

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213 Circuit breakers notices found

Stale Pre-tenderPublished 15 December 2025
Vyrnwy Frankton IEOI PQQ
GREEN GENERATION ENERGY NETWORKS CYMRU LIMITEDClosing 25 January 2026Electricity power lines
Stale Pre-tenderPublished 11 December 2025
T172 - Supply, Maintenance, Modifications and Hire of Generators
Northern Ireland Water LimitedGBP 6,000,000Closing 31 January 2026Repair and maintenance services of generators
Awarded contract
Purchase of CBtect Portable Circuit Breaker Monitoring
National Grid Electricity Transmission plcSupplier(s) Elimpus LtdGBP 1,600,000Awarded 10 December 2025Expiring 31 March 2031Sensors
Closed tenderPublished 1 December 2025
RFQ 2025/40 - Distribution Board Replacement and Lift Supply Installation - Greenbank Garage
Newry Mourne and Down District CouncilGBP 15,000Closing 15 December 2025Repair and maintenance services of motor vehicles and associated equipment
Closed tenderPublished 1 December 2025
CA16825 - RFQ 2025/40 - Distribution Board Replacement and Lift Supply Installation - Greenbank Garage
Newry Mourne and Down District CouncilClosing 22 January 2026Repair and maintenance services of motor vehicles and associated equipment
Closed tenderPublished 22 October 2025
UCDOPP5511 10KV Medium Voltage Network Maintenance
University College Dublin (UCD)EUR 800,000Closing 10 December 2025Transformers
Closed tenderPublished 14 October 2025
Maintenance of 11kV GEC BVRP OCBs, Oil Change, and associated IDMT Relay Testing
Environment AgencyGBP 48,000Closing 14 November 2025Building and facilities management services
Closed tenderPublished 13 October 2025
Solar PV at Grange Leisure and Community Centre
Stratton St Margaret Parish CouncilGBP 50,000Closing 14 November 2025Solar energy
Stale Pre-tenderPublished 15 September 2025
2025-061 Technical Auditing for Engineering
Office of Gas and Electricity Markets (Ofgem)GBP 3,333,333.33Public utilities
Expired contract
Air Circuit Breaker Procurement
Northumbria Healthcare Facilities Management LtdSupplier(s) CIRCUIT BREAKER SALES & MAINTENANCE SERVICES LTDGBP 18,929Awarded 15 September 2025Expiring 31 December 2025Electricity distribution and control apparatus
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Awarded contract
Procurement for the Design, Build, Operation and Maintenance of a Solar PV Plant
Aberdeen City CouncilSupplier(s) Absolute Solar and WindGBP 6,287,300Awarded 7 July 2025Solar energy
Awarded contract
Procurement for the Design, Build, Operation and Maintenance of a Solar PV Plant
Thenue Housing Association LtdSupplier(s) Absolute Solar and WindGBP 6,287,300Awarded 7 July 2025Solar energy
Awarded contract
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Ministry of DefenceSupplier(s) ROLLS-ROYCE PLCGBP 2,800,000Awarded 25 October 2024Power supply accessories
Closed tenderPublished 10 July 2025
Air Circuit Breaker Procurement
Northumbria Healthcare Facilities Management LtdGBP 23,000Closing 18 July 2025Electricity distribution and control apparatus
Closed tenderPublished 10 July 2025
Air Circuit Breaker Procurement
Northumbria Healthcare Facilities Management LtdClosing 18 July 2025
Awarded contract
prj_3727 - Power
Southern Water Services Ltd
Supplier(s)
7 suppliers
DALE POWER SOLUTIONS LIMITED
M GROUP WATER (MEICA MAINTENANCE & PROJECTS) LIMITED
P & I Generators Limited
Power Electrics (Bristol) Ltd
R & B SWITCHGEAR GROUP LTD
UK POWER NETWORKS (OPERATIONS) LIMITED
WB Power Services LTD
GBP 183,500,000Awarded 17 March 2025Transformers
Stale Pre-tenderPublished 21 May 2025
Substation Power Equipment Renewals Main Works
Transport for LondonConstruction work
Stale Pre-tenderPublished 14 May 2025
Repairs and Maintenance Services and Works
Great Places Housing GroupGBP 20,600,031Building completion work
Stale Pre-tenderPublished 14 April 2025
RFI FW Services - Robotic Live Line Working - Multi Site 0425
Scottish Hydro Electric Power Distribution plcGBP 500,000Closing 7 May 2025Ancillary works for electricity power lines
Closed tenderPublished 21 February 2025
ANTRIM AREA HOSPITAL - HV INFRASTRUCTURE UPGRADE (RE-ISSUE)
Department of Health – Health Estates DirectorateGBP 11,000,000Closing 24 March 2025High voltage installation work

Top buyers

Buyers ranked by total contract award volume for circuit breakers.

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BuyersCountValue

NORTHERN IRELAND ELECTRICITY NETWORKS LIMITED
18
£43.9m
Scottish Government
9
£2.9m
Ministry of Defence
9
£22.2m
UK Atomic Energy Authority
8
£11.0m
Electricity Supply Board (ESB)
7
£0.0
CalMac Ferries Ltd
6
£15.9m
Aberdeen City Council
5
£6.3m
Trinity House
5
£312.0k
Northern Powergrid Limited
5
£3.7m
Network Rail
5
£4.0bn

Trend over time

Notice volume for circuit breakers published over time.

Top suppliers

Suppliers ranked by total contract award volume for circuit breakers.

View all suppliers

SuppliersCountValue

ABB Ltd, Turbocharging
6
£22.9m
Schneider Electric Systems UK Ltd
5
£4.1m
Edmundson Electrical Limited
4
£192.1k
Siemens Ltd.
4
£0.0
ABB Ireland Ltd
3
£0.0
Hitachi ABB Power Grids
3
£7.6m
Hawker Siddeley Switchgear Ltd
3
£580.0k
RS Components Ltd
3
£1.5m
THIS CONTRACT WAS NOT AWARDED
2
£99.0k
RPS Switchgear Ltd
2
£1.6m

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