Add-on Block for MCB / Multipolar
(In stock)
| Product Name | Add-on Block for MCB / Multipolar |
| Model Number | e.g. BD226, BD441, BD464 (depends on variant) |
| Brand | Hager |
| Category | Modular Protection Devices / Protection & Accessories |
| Country Origin | Europe / Hager Group (catalogued for Middle East / international markets) |
| Material | Plastic housing & metal internal components (contacts / electronics typical for modular relay-accessory devices). |
| Applications | Hager add-on block, MCB add-on block, BD226 add-on block, Hager accessories, protection device add-on. |
Hager’s Add-on Blocks for MCB & Multipolar are accessory modules that add residual-current sensing/leakage trip capability to existing miniature circuit breakers. Variants include models such as BD226 (2-pole, 25 A, 30 mA), BD441 (4-pole, 40 A, 30 mA), BD464 (4-pole, 63 A, 30 mA), among others. These devices are part of the modular protection accessories ecosystem, compatible with Hager’s MCB / multi-pole breakers.
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