Hot Deal
FuseBox 21 Way SPD Consumer Unit Kit with 15 RCBOs
FuseBox F3021MZ Consumer Unit Bundle
The FuseBox 21 Way SPD Consumer Unit Kit with 15 RCBOs brings together the F3021MZ consumer unit with 15 standard-size FuseBox RTA Type A Curve B RCBOs, 5 ADRB solid blanks and a FuseBox G32T meter tails gland.
The RCBOs, blanks and gland are supplied separately and are not fitted into the consumer unit. They are included as part of the kit for installation and configuration on site.
The F3 Series enclosure offers generous internal wiring space and a lift-off DIN rail, while the board is supplied with a 100A main switch and single-module Type 2 SPD.
Important – RCBO Selection and Default Configuration
This kit is supplied with 15 standard-size FuseBox Type A Curve B RCBOs in our standard configuration unless you request a different amperage combination.
If you require different RCBO ratings, please add your required combination to the order notes at checkout or contact us by email or WhatsApp with your order number.
If no alternative RCBO requirements are received, the default configuration shown below will be dispatched.
Default RCBO Configuration
- 4 × B6A Type A RCBOs
- 3 × B16A Type A RCBOs
- 3 × B20A Type A RCBOs
- 5 × B32A Type A RCBOs
This consumer unit kit is supplied with FuseBox standard-size Type A Curve B RCBOs from the RTA range. Alternative available Curve B amperage ratings can be requested when ordering.
View the full FuseBox Standard Size RCBO range.
What’s Included in the FuseBox 21 Way Consumer Unit Kit?
- FuseBox F3021MZ 21 Way Consumer Unit
- 15 × FuseBox RTA Type A Curve B RCBOs
Default configuration: 4×6A, 3×16A, 3×20A and 5×32A. - 100A Main Switch
- Type 2 Surge Protection Device
- 5 × FuseBox ADRB Solid Blanks
- 1 × FuseBox G32T Meter Tails Gland
Please note: The RCBOs, blanks and meter tails gland are supplied loose as part of the bundle and are not pre-installed into the consumer unit.
Key Features
- 21 usable ways
- 15 standard-size FuseBox Type A Curve B RCBOs included
- FuseBox RTA RCBO range
- Default RCBO mix: 4×6A, 3×16A, 3×20A and 5×32A
- Alternative available Curve B ratings can be requested when ordering
- 100A main switch
- Single-module Type 2 SPD
- 5 solid blanks included
- FuseBox G32T meter tails gland included
- Improved F3 Series wiring space
- Lift-off DIN rail
- RCBOs and accessories supplied separately for on-site fitting
Choosing Your RCBOs
The standard configuration for this FuseBox 21 Way SPD Consumer Unit Kit with 15 RCBOs is 4×6A, 3×16A, 3×20A and 5×32A. If this configuration suits your installation, no further action is required.
If you require a different combination of available Curve B RTA RCBO ratings, add the required amperages to the order notes during checkout. You can also contact us by email or WhatsApp with your order number immediately after placing the order.
If no alternative requirements are received, the standard RCBO configuration will be dispatched automatically.
Matching Top Trunking Kit Available
A matching cut-to-size top-entry trunking kit is available for the F3021MZ. The MAK50/50/F3021MZ kit is supplied pre-cut to approximately 480mm with two end caps for a neat top cable entry installation.
View the matching top trunking kit for FuseBox F3021MZ & F3022M.
Why Choose This FuseBox 21 Way Consumer Unit Kit?
The FuseBox 21 Way SPD Consumer Unit Kit with 15 RCBOs combines a large-capacity consumer unit, circuit protection and installation accessories in one convenient bundle. It is well suited to larger domestic installations, full rewires and projects requiring substantial spare capacity.
The standard RCBO configuration speeds up ordering while still allowing electricians to request alternative available Curve B ratings where required.
Other FuseBox Consumer Unit Kits
For a smaller option, consider the FuseBox F3015MZ 15 Way SPD Consumer Unit Kit with 12 RCBOs.
For a more compact installation, choose the FuseBox F3011MZ 11 Way SPD Consumer Unit Kit with 8 RCBOs.
