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PLEASE NOTE: As a result of the planned industrial strike action impacting Parcelforce services on Friday 9th December 2022, Sunday 11th December 2022, Wednesday 14th December 2022 and Thursday 15th December 2022. We are expecting some delays in deliveries which may mean that not all orders are received “next day”. Despite our very best efforts it is inevitable that there will be some small delays outside of our control and we appreciate your understanding. Thank you.


As part of the Red Arrow brand, CTI circuit protection comes with the same quality guarantee as with all its products. Check out the range of RCBOs and MCB’s available at discounted prices from Electrical Discounted Supplies. We want all our customers to buy with confidence, which is why we only stock products we’d use ourselves. You can keep your electrical circuits running safely with circuit protection items, see more below: