VAT:
Electrical4less Logo

FuseBox RTAMB40BD Bi-Directional Mini RCBO 40A B Curve 30mA Type A

SKU: RTAMB40BD
6 in stock
More available within 1 - 3 working days *

Compact and efficient, the FuseBox Bidirectional Mini RCBO B Curve 6kA 30mA Type A provides reliable circuit protection for AC and pulsating DC faults. Ideal for modern consumer units and bi-directional current flow PV Solar installations

£ 13 .94 EX VAT
£ 16 .73 IN VAT
OR
SECURE PAYMENT
We use secure checkout for safe, encrypted payments.

Description

FuseBox RTAMB40BD Bi-Directional Mini RCBO 40A B Curve 30mA Type A – Compact and Reliable Protection

Maximum Circuit Protection Compliant with BS7671 Amendment 3 BS 7671:2018+A3:2024

The FuseBox RTAMB40BD Bi-Directional Mini RCBO 40A B Curve 30mA Type A is engineered for circuits with the highest current demands. With a 40A capacity, it provides top-tier protection against AC and pulsating DC faults. The B-curve tripping characteristic and 30mA sensitivity ensure precise protection. Its compact design makes it suitable for installations where space is at a premium.

The bidirectional capability ensures comprehensive protection in high-capacity systems with reversible power flow.

Key Features:

  • Bi-directional Protection: Crucial for systems with renewable energy sources where current flow can reverse.
  • 6kA Short Circuit Capability: Provides strong protection against short circuits.
  • Type A Sensitivity: Guards against AC and pulsating DC faults.
  • Compact Design: Single module width for space-saving installations.
  • Versatile Terminal Capacity: Supports various cable sizes for flexible installation.

Check Out Other Amperages






Additional information

Features

Bi – Directional

Curve

B

Current Rating (A)

40

Brand

FuseBox

RCBO / RCD Type

Type A

Voltage

230V

Downloads

Delivery Information

Cut off time for Dispatch Delivery: Mon-Thu 3 PM *
Cut off time for Saturday Delivery: Friday 3 PM *
All orders placed on Sat/Sun will be dispatched on Monday.

© 2026 Electrical4less
We accept Visa We accept Mastercard We accept Maestro We accept PayPal We use Amazon Pay We use Apple Pay We use Google Pay