RCCB
Residual Current Circuit Breaker
PHRCCB Series
The RCCB Series provides reliable protection against electric shock and leakage current. Designed for residential, commercial, and industrial use, these breakers ensure enhanced safety in electrical systems by instantly disconnecting the power when faults are detected.
They are designed for electrical safety, offering reliable protection against electric shock and leakage current in:
- Residential buildings
- Commercial facilities
- Industrial installations
Residual Current Circuit Breaker (RCCB)、Leakage Protection Circuit Breaker、Electrical Safety RCCB Device、Industrial Residual Current Breaker
| 1P Air Switch Product Parameter Table | |
 | |
| Product series | PHB6LE-63H series |
| product name | miniature circuit breaker |
| Product Features | C Type |
| Number of product poles | 1P |
| Rated current | 16A/32A/63A |
| rated voltage | 230V |
| Connection | Pressure plate wiring |
| Installation method | DIN-Rail Mounting |
| Function | Overload/short circuit protection |
| product size | 18x80mm |
Approx：$230
| 2P Air Switch Product Parameter Table | |
 | |
| Product series | PHB6LE-63H series |
| product name | miniature circuit breaker |
| Product Features | C Type |
| Number of product poles | 2P |
| Rated current | 16A/32A/63A |
| rated voltage | 400V |
| Connection | Pressure plate wiring |
| Installation method | DIN-Rail Mounting |
| Function | Overload/short circuit protection |
| product size | 36x77mm |
Approx：$230
Approx：$230
| 3P Air Switch Product Parameter Table | |
 | |
| Product series | PHB6LE-63H series |
| product name | miniature circuit breaker |
| Product Features | C Type |
| Number of product poles | 3P |
| Rated current | 16A/32A/63A |
| rated voltage | 400V |
| Connection | Pressure plate wiring |
| Installation method | DIN-Rail Mounting |
| Function | Overload/short circuit protection |
| product size | 54x80mm |
| 4P Air Switch Product Parameter Table | |
 | |
| Product series | PHB6LE-63H series |
| product name | miniature circuit breaker |
| Product Features | C Type |
| Number of product poles | 4P |
| Rated current | 16A/32A/63A |
| rated voltage | 400V |
| Connection | Pressure plate wiring |
| Installation method | DIN-Rail Mounting |
| Function | Overload/short circuit protection |
| product size | 72x80mm |
Approx：$230
Approx：$230
| 1P+N Leakage Circuit Breaker Product Parameter Table | |
| |
| Product series | PHB6LE-63H series |
| product name | Small leakage protector |
| Product Features | C Type |
| Number of product poles | 1P+N |
| Rated current | 16A/32A/40A/63A |
| rated voltage | 230V |
| Connection | Pressure plate wiring |
| Installation method | DIN-Rail Mounting |
| Function | Overload/short circuit protection/leakage protection |
| 16A-32A product size | 45×87.5mm |
| 40A-63A product size | 54×87.5mm |
| 2P Leakage Circuit Breaker Product Parameter Table | |
| |
| Product series | PHB6LE-63H series |
| product name | Small leakage protector |
| Product Features | C Type |
| Number of product poles | 2P |
| Rated current | 16A/32A/63A |
| rated voltage | 230V |
| Connection | Pressure plate wiring |
| Installation method | DIN-Rail Mounting |
| Function | Overload/short circuit protection/leakage protection |
| 16A-32A product size | 63×87.5mm |
| 63A product size | 72×87.5mm |
Approx：$230
Approx：$230
| 3P Leakage Circuit Breaker Product Parameter Table | |
| |
| Product series | PHB6LE-63H series |
| product name | Small leakage protector |
| Product Features | C Type |
| Number of product poles | 3P |
| Rated current | 16A/32A/63A |
| rated voltage | 400V |
| Connection | Pressure plate wiring |
| Installation method | DIN-Rail Mounting |
| Function | Overload/short circuit protection/leakage protection |
| 16A-32A product size | 90×87.5mm |
| 63A product size | 99×87.5mm |
| 3P+N Leakage Circuit Breaker Product Parameter Table | |
| |
| Product series | PHB6LE-63H series |
| product name | Small leakage protector |
| Product Features | C Type |
| Number of product poles | 3P+N |
| Rated current | 16A/32A/40A/63A |
| rated voltage | 400V |
| Connection | Pressure plate wiring |
| Installation method | DIN-Rail Mounting |
| Function | Overload/short circuit protection/leakage protection |
| 16A-32A product size | 99×87.5mm |
| 40A/63A product size | 117×87.5mm |
Approx：$230
Approx：$230
| 4P+N Leakage Circuit Breaker Product Parameter Table | |
| |
| Product series | PHB6LE-63H series |
| product name | Small leakage protector |
| Product Features | C Type |
| Number of product poles | 4P+N |
| Rated current | 16A/32A/63A |
| rated voltage | 400V |
| Connection | Pressure plate wiring |
| Installation method | DIN-Rail Mounting |
| Function | Overload/short circuit protection/leakage protection |
| 16A-32A product size | 117×87.5mm |
| 63A product size | 135×87.5mm |
| 125A product size | 202x210mm |
PHLTD Air Switch Miniature Circuit Breaker
The PHLTD air switch miniature circuit breaker (MCB) is designed for industrial and power distribution systems. With a 32A rating and 480V voltage, it provides fast overload and short circuit protection. Its compact size fits 3-pole DIN rail installations and ensures safety in three-phase systems, widely used in factories, commercial buildings, and high-reliability power scenarios.
PHLTD Air Switch with Leakage Protection Circuit Breaker
PHLTD’s air switch with leakage protection combines safety and efficiency for various electrical systems. Available in 2P, 3P+N, and 4P configurations, with 16A, 32A, and 63A ratings, it offers protection against electric shock and fire hazards by quickly disconnecting the circuit when leakage is detected. Its compact design saves space while ensuring reliable power distribution.
| name | voltage | Connection | Arc extinguishing method | Occupation (1 digit=18mm) |
| 1P air switch/circuit breaker | 230/400 | Only connect to the live wire | Magnetic blowing type | 1 person |
| 2P air switch/circuit breaker | 400 | Grounding wire, neutral wire | Magnetic blowing type | 2 person |
| 3P air switch/circuit breaker | 400 | Three phase four wire electricity | Magnetic blowing type | 3 person |
| 4P air switch/circuit breaker | 400 | Three phase four wire electricity | Magnetic blowing type | 4 person |
| name | voltage | Connection | Arc extinguishing method | Occupation (1 digit=18mm) |
| 1P+N leakage protection circuit breaker | 230 | Grounding wire, neutral wire | Magnetic blowing type | 10-32A: 2.5 bits; 40-63A: 3 digits |
| 2P leakage protection circuit breaker | 230 | Grounding wire, neutral wire | Magnetic blowing type | 10-32A: 3.5 bits; 40-63A: 4-digit |
| 3P+N leakage protection circuit breaker | 400 | Three phase four wire electricity | Magnetic blowing type | 10-32A: 5.5 bits: 40-63A: 6.5 bits |
| 4P leakage protection circuit breaker | 400 | Three phase four wire electricity | Magnetic blowing type | 10-32A: 6.5 bits: 40-63A: 7.5 bits |