100A 100mA Type A Time Delay Double Pole RCD
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The Navitas 100A 100mA Type A Time Delay Double Pole RCD (N1001RT) provides dependable residual current protection for single phase installations where selective discrimination is required. Designed to detect AC and pulsating DC residual currents, it combines a 100A current rating with 100mA sensitivity, time delayed operation and a 10kA short circuit capacity. Individually tested and subjected to a 37 point quality control inspection, it delivers the reliability installers expect from every Navitas protection device.
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Overview
The Navitas N1001RT is a 100A 100mA Type A Time Delay Double Pole Residual Current Device developed for single phase electrical installations requiring selective discrimination between upstream and downstream protective devices. Suitable for residential, commercial and industrial applications, it detects both AC and pulsating DC residual currents whilst its time delayed operation helps improve selectivity, reducing unnecessary tripping and improving continuity of supply.
Manufactured to BS EN 61008-1, the device features a 10kA short circuit capacity, fault current indication and a compact double module design for installation within consumer units and distribution boards. Every Navitas RCD is individually tested and subjected to a comprehensive 37 point quality control inspection before leaving the factory, ensuring consistent quality and dependable long term performance.
Technical Specifcation
| Specification | Details |
|---|---|
| Part Number | N1001RT |
| Current Rating | 100A |
| Rated Sensitivity | 100mA |
| RCD Type | Type A Time Delay |
| Breaking Capacity | 10kA |
| Number of Poles | Double (1P + N) |
| Rated Voltage | 230V AC |
| Frequency | 50Hz / 60Hz |
| Break Time | 0.13s to 0.5s |
| Fault Current Indicator | Yes |
| Dimensions (H × W × D) | 86 × 36 × 67mm |
| Weight | 0.2kg |
| Mounting | DIN Rail EN 60715 (35mm) |
| Terminal Connection | Cable / Busbar |
| Tightening Torque | 2.5Nm |
| Terminal Capacity | 16mm² (25 to 63A), 25mm² to 35mm² (80 to 100A) |
| Rated Insulation Voltage | 500V |
| Rated Impulse Withstand Voltage | 4kV |
| Ambient Temperature | -25°C to +40°C |
| IP Rating | IP20 |
| Standards | BS EN 61008-1 |
| Testing | Individually Tested |
| Quality Control | 37 Point QC Inspection |
| Packaging | Individual |
| Guarantee | 5 Years |
Applications
The Navitas 100A 100mA Type A Time Delay Double Pole RCD is ideal for use as an upstream protective device in consumer units, distribution boards and commercial electrical installations where selective discrimination is required. Its time delayed characteristics help coordinate with downstream RCDs, reducing nuisance tripping whilst providing dependable protection against AC and pulsating DC residual currents.
Why Navitas
Every Navitas Double Pole RCD is engineered with an installer first philosophy. Individually tested and subjected to a rigorous 37 point quality control inspection, every device is independently certified and built to deliver dependable protection, consistent performance and long term reliability. Backed by a five year guarantee, the Navitas RCD range gives installers confidence on every installation.


