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The NHP DTRL3230A is a 32A, 10kA RCBO engineered for commercial, industrial, and mining applications, delivering reliable residual current protection with built-in overload and short-circuit safeguarding. Its longbody DIN-rail design offers compact installation with easier wiring access — ideal for space-conscious switchboards.
Providing Type A leakage detection, it protects against AC and pulsating DC faults with a sensitive 30mA trip setting. The C Curve trip characteristic makes it suitable for most general-purpose circuits, and the pin-type terminal connection ensures fast, secure mounting. With a mechanical endurance of 20,000 cycles and operation from -25°C to 55°C, the DTRL3230A is built for tough environments.
NHP DTRL3230A Features
DTRL3230A FAQ
Q: What is the short-circuit breaking capacity?
A: It’s rated at 10kA, making it suitable for high fault current environments.
Q: Is this RCBO compliant with Australian electrical standards?
A: Yes, it meets AS/NZS 61009 and other relevant compliance standards.
Q: Can this be used as a circuit isolator?
A: Yes, the DTRL3230A also serves as a circuit isolator in addition to its protective functions.
(DTRL3230A)
Warranty starts from Invoice Date
Domestic Use: 1 Year
Commercial Use: 1 Year
Warranty Method: Return to Sparky Direct
| Specification | Details |
|---|---|
| Model | DTRL3230A |
| Rated Current | 32 A |
| Rated Voltage | 240 V AC |
| Rated Leakage Current | 30 mA |
| Frequency | 50/60 Hz |
| Breaking Capacity | 10 kA |
| Trip Curve | C |
| Impulse Withstand Voltage | 4 kV |
| Tripping Time | 300 ms |
| Min Service Voltage | 184 V |
| Max Operating Voltage | 264 V |
| Rated Residual Make/Break Capacity | 10,000 A |
| Mounting Method | DIN Rail |
| IP Rating | IP40 |
| Mechanical Life | 20,000 Cycles |
| Dimensions (H x W x D) | 117 mm x 17.5 mm x 75.8 mm |
| Weight | 0.2 kg |
| Operating Temperature | -25°C to +55°C |
These specifications and characteristics outline physical, mechanical, electrical details.
| Brand | NHP |
| SKU | DTRL3230A |
| Model # | DTRL3230A |
| Package Weight | 0.235kg |
| Package Width | 0.037m |
| Package Height | 0.076m |
| Package Length | 0.158m |
| TYPE | VALUE |
|---|---|
| Type | Circuit Protection |
| Brand | NHP |
| Rated Current (A) | 32A |
| Voltage Type | AC |
| IP Rating | IP40 |
| Dimensions (mm) | D 75.8mm x H 117mm x W 17.5mm |
| Rated Voltage (V) | 240V |
| Rated Leakage Current | 30mA |
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