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Learn more by watching our NLS 30859 | 25A RCBO Single Pole 6KA A Type video.
The NLS 30859 RCBO (Residual Current Circuit Breaker with Overcurrent Protection) provides 25A-rated current and 6kA breaking capacity, delivering reliable protection for electrical installations. Designed for efficient operation at 240V and 50/60Hz, it adheres to AS/NZS 61009.1 standards and supports both top and bottom line load configurations. Its single-module, compact design simplifies installation on a 35mm DIN rail, making it suitable for diverse applications.
Built with durability in mind, the RCBO features a mechanical life exceeding 20,000 cycles, a rapid tripping response within 1–5 ms, and an energy-limiting class of 3. Engineered for safety and high performance, it meets the demands of residential, commercial, and industrial setups.
Q: What is the breaking capacity of this RCBO?
A: The NLS 30859 RCBO offers a breaking capacity of 6kA.
Q: Is the RCBO compatible with standard DIN rails?
A: Yes, it is designed for 35mm symmetrical DIN rails.
Q: What safety standards does this RCBO comply with?
A: It meets AS/NZS 61009.1 standards for enhanced safety.
Q: Does this RCBO support both top and bottom line load configurations?
A: Yes, it is compatible with both configurations, allowing flexible installation options.
Q: What is the mechanical life expectancy of this device?
A: The RCBO is rated for over 20,000 mechanical cycles, ensuring long-term reliability.
(30859)
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Warranty starts from Invoice Date
Domestic Use: 2 Year
Commercial Use: 2 Year
Warranty Method: Return to Sparky Direct
These specifications and characteristics outline physical, mechanical, electrical details.
| Brand | NATIONAL LIGHT SOURCES |
| SKU | 30859 |
| Model # | 30859NLS |
| Barcode # | 9336700017019 |
| Package Weight | 0.164kg |
| Package Width | 0.076m |
| Package Height | 0.030m |
| Package Length | 0.107m |
| TYPE | VALUE |
|---|---|
| Type | Circuit Protection |
| Brand | National Light Sources |
| Rated Current (A) | 25 |
| Height (mm) | 92 |
| Width (mm) | 18 |
| Depth (mm) | 77 |
| Standards | AS/NZ 61009-1 |
| Mounting | Din Rail |
| Curve | C |
| Voltage (V) | 240V |
| Earth Leakage Protection Class | Type A |
| Earth Leakage Sensitivity | 30mA |
| Residual Current | 30mA |
| Breaking Capacity | 6kA |
| Overcurrent trip characteristic | C Curve |
| Earth Fault Wave Form | Type A |
| IP Rating | IP20 |
| Number of Poles | 1P+N |
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