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The WRB132B-030 High Immunity Type A Mini RCBO is a 32A B Curve protective device designed for medium-load circuits in residential and light commercial installs. Its slim 18mm design combines short-circuit, overload, and residual current protection in one unit. With 30mA Type A sensitivity and high immunity, it ensures safe, stable protection on EV chargers, socket circuits, and fixed appliances in compliance with the 18th Edition.
Installer Tip: Choose the 32A B Curve for general-purpose socket or appliance circuits requiring higher current handling. For motor-driven or inrush-heavy loads, use the 32A C Curve variant.
| Model | Rated Current | Curve | Type | Width |
|---|---|---|---|---|
| WRB132B-030 (This Product) | 32A | B Curve | Type A, High Immunity | 18mm |
| WRB132C-030 | 32A | C Curve | Type A, High Immunity | 18mm |