APTOMAT,40A
LS Residual Current Circuit APTOMAT,40A 30mA RKN 3P+N,LS
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LS Residual Current Circuit APTOMAT,40A 30mA RKN 3P+N,LS
Home > Products > Circuit Breakers > LS > APTOMAT 40A 30mA RKN 3P+N Need LS APTOMAT,40A 30mA RKN 3P+N,LS? Residual Current Circuit Breaker with Ove…
Specifications
| Brand | LS |
|---|---|
| Model Number | APTOMAT,40A 30mA RKN 3P+N,LS |
| Official Product Name | APTOMAT,40A 30mA RKN 3P+N,LS |
| Applicable System | Low voltage electrical distribution systems |
| Product Type | Residual Current Circuit Breaker with Overcurrent Protection (RCBO) |
| Equivalent Standard | Contact us for details |
| Product Status | Active |
| Residual Current Sensitivity (IDn) | 30mA |
| Poles | 3P+N |
| Rated Voltage (Ue) | 230/400V AC |
| Rated Frequency | 50/60Hz |
| Rated Breaking Capacity (Icn) | Contact us for details |
| Rated Residual Short-circuit Breaking Capacity (IDm) | Contact us for details |
| Trip Curve | Contact us for details |
| Mechanical Endurance | Contact us for details |
| Electrical Endurance | Contact us for details |
| Mounting Type | DIN rail |
| Enclosure Protection Class | IP20 |
| Operating Temperature | -25 to +55 degC |
| Standards Compliance | IEC 61008-1 |
| Breaking Capacity | 6 kA (Icn) |
| Country of Origin | South Korea (LS Electric) |
| Rated Current (In) | 30 mA |
Product Description
Home > Products > Circuit Breakers > LS > APTOMAT 40A 30mA RKN 3P+N Need LS APTOMAT,40A 30mA RKN 3P+N,LS? Residual Current Circuit Breaker with Overcurrent Protection for Low voltage electrical distribution systems. Supplied... Price & Availability 30.00 USD （参考价 / est. market price） Basic Product Information 40A rated current for moderate load applications 30mA residual current sensitivity for enhanced personal safety 3P+N configuration suitable for three-phase systems with neutral Compact modular design for easy installation in standard distribution boards High breaking capacity for reliable fault interruption Combined overcurrent and residual current protection in one unit Technical Specifications Version & Model Difference The LS APTOMAT 40A 30mA RKN 3P+N is a specific model within the LS range. There may be regional variants with different breaking capacities or certifications, but the core specifications remain consistent. For exact compatibility, refer to the product datasheet or contact our sales team. Application Scenarios Industrial control panels Commercial building electrical distribution Motor control centers Renovation and upgrade projects Can this RCBO be used for single-phase applications? No, this model is specifically designed for three-phase systems with neutral (3P+N). For single-phase applications, a different model would be required. What is the recommended mounting method? The device is designed for DIN rail mounting, which is standard in most distribution boards. Ensure the rail is properly grounded and the device is securely clipped in place. Is the 30mA sensitivity suitable for personal protection? Yes, 30mA is the standard sensitivity for personal protection against electric shock, as it limits the duration and magnitude of current flow through the body. What is the difference between an RCBO and an RCCB? An RCBO combines overcurrent and residual current protection in one device, while an RCCB provides only residual current protection. The LS APTOMAT 40A 30mA RKN 3P+N is an RCBO, offering both functions. LS MC-22B Contactor (22A, 3-Pole, 690V AC) LS RELAY MT32 (12-18A) - Original Industrial Power Relay LS RELAY MT-32 (1.6-2.5A) - Industrial Overload Relay LS RELAY MT-32 (4-6A) Industrial Control Relay LS RELAY MT-32 (6-9A) - Original Industrial Power Relay LS RELAY MT-32 (9-13A) - Thermal Overload Relay for Motor Protection LS CONTACTOR MC-6A 24VDC - 6A 24V DC Contactor LS CONTACTOR MC-6A 220VAC
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