High-quality residual current circuit breaker/circuit breaker combination independent of mains voltage, contact position indicator red-green, clamping aid - rear plug protection, tri-stable locking slide - enables removal from an existing busbar assembly, extensive range of accessories can be retrofitted, large selection of rated residual currents, rated currents up to 40A, tripping characteristics B, C, D, rated switching capacity 10kA, suitable for use outdoors (construction site power and outdoor distributors) down to -25°C