Hello. This is an MCB and its product standard is BS EN 60898. BS7671 is the requirement for Electrical Installations. Use of any BS EN 60898 MCB is compliant where its use along with the installation itself complies with BS7671. Please consult a qualified electrician for any installation work. Thank you for your interest in our Wylex brand.
Answered by: Wylex Expert
Date published: 2021-01-27