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The WCED WRT116C-030 is a 16A C Curve Type A RCBO with 30mA residual current sensitivity and a 10kA breaking capacity. It combines overload, short-circuit and residual current protection in a single module, with switched live and neutral conductors.
This high-immunity model detects AC and pulsating DC residual currents. It belongs to the bi-directional WRT1 range for domestic, commercial and renewable-energy circuits where the equipment requirements and circuit design specify this rating and protection type.
Key Features
- 16A, C Curve: the current rating and overcurrent trip characteristic of this model.
- Type A, 30mA: AC and pulsating DC residual current detection.
- 10kA breaking capacity: short-circuit protection within the device rating.
- 1P+N switching: disconnects both live and neutral.
- Single-module format: mounts on a 35mm DIN rail.
- IEC/EN 61009-1: the device standard listed by WCED.
Connection guidance: WCED specifies supply connection from the bottom. Follow the device's IN, OUT and LOAD markings and supplied wiring diagram. Do not connect the supply to the load/output terminals; bi-directional performance does not make those terminals interchangeable.
Choosing the Rating and Curve
Select the 16A C Curve model only where it matches the circuit design and equipment manufacturer's instructions. For EV chargers, heat pumps or solar inverters, check the required residual current protection and any additional protective devices. The application name alone does not determine the correct curve or RCBO type.
Compare WRT1 RCBOs
The range below offers B and C Curve models, each with Type A protection, 30mA sensitivity and a 10kA breaking capacity. Compare the rating and curve required for your circuit.
| Rating | B Curve | C Curve |
|---|---|---|
| 6A | WRT106B-030 | WRT106C-030 |
| 10A | WRT110B-030 | WRT110C-030 |
| 16A | WRT116B-030 | WRT116C-030 (This product) |
| 20A | WRT120B-030 | WRT120C-030 |
| 25A | WRT125B-030 | WRT125C-030 |
| 32A | WRT132B-030 | WRT132C-030 |
| 40A | WRT140B-030 | WRT140C-030 |
| 50A | WRT150B-030 | WRT150C-030 |
Browse Type A RCBOs or the wider RCBO range.
