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MCCB LV540309 AC Molded Case Circuit Protection for Industrial Power Distribution
US$451.46
10 Pieces
Product specifications
model
Product profile
Breaking Capacity
Low Voltage Circuit BreakersOperation
Manual TypeSpeed
Normal Type Circuit BreakerModel NO.
LV540309Arc-extinguishing Medium
AirInstallation
FixedStructure
MCCBPoles Number
3Type
Circuit BreakerFunction
Overcurrent ProtectionCertification
CEModel Reference
LV540309Rated Current
400 aPole Configuration
4p3dInterrupt Rating
36 Ka at 380/415 V ACRated Voltage
440 V ACMounting Type
Fixed Panel MountingTransport Package
CartonSpecification
IEC 60947-2Trademark
GenericOrigin
ChinaHS Code
8536200000Production Capacity
Ample Stock Available for Immediate DeliveryKey features
Exact model LV540309 molded case circuit breaker for AC power distribution with 4P3D thermal magnetic protection and fixed installation.
Rated 400 A with 36 kA breaking capacity at 380/415 V AC, with thermal and magnetic protection for distribution systems.
Panel-ready construction with isolation function, contact indication, front connections, and Class II insulation for industrial distribution.
Company profile

Shenzhen Seg Technology Co., LtdFujian, China
Business Type: Trading CompanyAverage Response Time: ≤0.04h
About Our Factory & Business Background
AddressRoom 2213, Main Building, Xinxing Plaza, No. 5002 Shennan East Road, Hongcun Community, Guiyuan Subdistrict, Luohu District, Shenzhen, Guangdong Provin
Average Lead TimePeak Season Lead Time: 1-3 months Off Season Lead Time: 3-6 months
Our Production Capability & Technical Expertise
Main ProductsVariable Frequency Drive, Servo Motor, Servo Drive, Relay, Contactor, Sensor, Drive, Soft Starter, Circuit Breaker, Isolator Switch
Our Industry Experience & Global Business Record
Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Product Q&A
Q:What is the exact product model?
A:
The exact product model is LV540309.
Q:What is the rated current and pole configuration?
A:
It is rated 400 A with a 4P3D configuration.
Send Inquiry
*To:
Shenzhen Seg Technology Co., Ltd
Shenzhen Seg Technology Co., Ltd*Content:
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