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Description
FuseBox RTAMBD Miniature RCBO - Type B Curve
Professional-grade miniature RCBO from FuseBox, combining overcurrent and residual current protection in a single compact module. Ideal for consumer units where space is at a premium.
Key Features
- Multi-amp ratings available - 6A, 10A, 16A, 20A, 32A, and 40A options
- Type B curve characteristic - suitable for resistive and inductive loads in domestic and commercial installations
- 30mA residual current trip - provides essential earth fault protection
- Space-saving design - combines MCB and RCD functionality in one compact module
- DIN rail mounting - quick and easy installation in standard consumer units
- BS EN 61009 compliant - meets UK wiring regulations for safety and performance
- 10kA breaking capacity - reliable protection for most domestic and light commercial applications
Applications
Perfect for protecting individual circuits in consumer units, particularly useful for circuits requiring RCD protection such as sockets, bathrooms, and outdoor circuits. Saves space compared to using separate MCB and RCD devices.
Technical Specifications
- Type: Miniature RCBO
- Curve: Type B
- Current ratings: 6A, 10A, 16A, 20A, 32A, 40A
- Residual current trip: 30mA
- Breaking capacity: 10kA
- Standard: BS EN 61009
- Mounting: DIN rail (35mm)
- Model code: RTAMBD series
Please specify required amperage when ordering.
Frequently Asked Questions
Find answers to common questions about our products and services
We offer standard delivery (2-5 working days) and express delivery (1-2 working days). Free standard delivery on orders over £85. All orders are tracked, and you'll receive updates via email.
We accept returns within 30 days of delivery. Items must be unused and in original packaging. Simply contact our customer service team to initiate a return. Refunds are processed within 2-5 working days once items are received
Feel free to drop us a message using the chat button in the bottom right, and one of our team members will get back to you as soon as they can. Alternatively, you can give us a call on 01924 4222999 (Ext 2) or send us an email at acaselec@gmail.com
Yes, all our products are fully certified and sourced from trusted UK suppliers.
We only stock genuine items from reputable brands, ensuring every product meets UK safety and quality standards. All products are held in our UK warehouse.
Our customer support team is available Monday-Friday, 9am-5pm. You can reach us via email, phone, or live chat. We aim to respond to all enquiries within 24 hours.
Yes, we offer competitive pricing for trade customers and bulk orders. Contact our sales team for a custom quote on larger quantities or ongoing supply arrangements.

