3-Pole Miniature Circuit Breaker

3-pole miniature circuit breaker (MCB), with 16A, 32A or 63A amperage options.

• Pole count: 3.
• Select the amperage required by the circuit design.
• Check trip curve, breaking capacity, operating voltage, compatibility and manufacturer datasheet before selection.

Order by 2pm for same-day weekday dispatch*

Normally 1–2 working days after dispatch.

*In-stock eligible items, Monday–Friday excluding bank holidays. Custom orders may have a different lead time.

Registered ElectraLead Trade members receive free standard UK delivery on orders over £25; guests qualify on orders of £50 or more. Thresholds apply after discounts, including VAT. Join free on our homepage, then use your registered email at checkout.

Need next-day delivery before 12pm? Call 07568 204804 or email sales@electralead.co.uk before ordering so we can confirm availability and any additional charge.

We accept returns within 30 days. If your item arrives damaged, we will arrange a replacement or refund. See our returns policy for the full conditions.