Home Ai Smart MCCB Leakage Moulded Case Miniature Circuit Breaker

• Customization: Available
• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Electric Type
• Speed: High-Speed Circuit Breaker
• Arc-extinguishing Medium: Vacuum
• Installation: Fixed
• Structure: MCCB
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB
• Certification: ISO9001-2000, CE, CCC
• Waterproof: IP65 Grade
• Transport Package: Plastic Film and Wooden Box
• Specification: Customized
• Trademark: Shengmiao
• Origin: China
• Production Capacity: 50000PCS/Year

Product Description

Product Description

Electrical Safety System
Smart Circuit Breaker is an advanced electrical protection device integrating microelectronics, sensors, and IoT technologies. It enables remote control, real-time monitoring, fault prediction, and adaptive protection. 
Key features include:
*Multi-mode Protection: Combines overload, short-circuit, and leakage protection (±1% accuracy)
*Edge Computing Capability: Local AI algorithms for dynamic load adjustment and fault prediction
*Energy Management: Supports energy metering (Class 0.5 accuracy), consumption analysis, and tenant billing

Waterproof anti-electric shock protector is to generate a "zero-potential electric field" through its internal circuitry and chips, which blocks the conductive loop between the human body and the ground. This mechanism mimics the effect of a well-grounded metal enclosure in electrical leakage protection. Simultaneously, the device employs a collector (comprising a switching power supply, CPU chip, etc.) to capture stray currents and electrons from the conductors. By leveraging a counteracting magnetic field, these residual charges are redirected back into the electric field. As a result, only voltage (without current flow) exists in the water, effectively preventing electric shock.
Suggested Specifications

• Residential Use: 6A, 10A, 16A, 20A, 32A (e.g., lighting, sockets, air conditioners).

• Industrial Use: 63A, 100A, 250A or higher (for motors, power distribution cabinets, etc.).

Type		CB-125	CB-250	CB-400	CB-630
Rated Current Of Frame		125	250	400	630
Pole		3P+N 4P	3P+N 4P	3P+N 4P	3P+N 4P
Rated Working Voltage Ue(v)		AC 400 50Hz
Rated Insulation Voltage Ui(v)		8000
Flashover Distance		≥50	≥50	≥100	≥100
Rated Ultimate Short Circuit		50	50	65	65
Breaking Capacity Lcu(ka)
Rated Serviec Short Circuit		35	35	42	50
Breaking Capacity Lcs(ka)
Rated Residual Short Circuit		12.5	12.5	20	20
Breaking Capacity (ka)
Rated Short time		1.5kA/1s	3kA/0.5s	5kA/0.5s	8kA/0.5s
Withstand Current Icw(ka)
Residual Current Action Character Istics		AC Type
Rated Residual Operating Current		100mA,300mA,500mA,1000mA(Adjustable grading)
Ratedual Action Time Character Istics		Time-delay Type(0.5s)/non Time-delay Type(0.3)
time-delay type limit non-acting time(s)		t≥0.06 :2l n
Breaking Time(s)		l n≤0.5; 21 n≤0.2; 5lAn≤0.15
Automatic Realosing Time		20-60
Operting	No	1500	1000	1000	2000
performance	OFF	8500	7000	4000	8000
(times)	Total times	10000	8000	5000	10000
Overloa short circuit characteristic		Three-sect Protection Electronic Adjustable
		Detailed"descrIption Of Protection Features"
over-voltage protection value(V)		Value(250~300)±5%
Under voltage protection value(V)		Value (150~200)±5%
joint control delay time(ms)		≤40ms
Comunication delay time(ms)		≤200ms

Application

Packaging & Shipping