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Cbrm5encl 250A Primary Secondary Separated MCCB with Auto Reclosing
US$100.00
1 Piece
Sample price:US$100.00/piece.Request sample
Product profile
Breaking Capacity
Low Voltage Circuit BreakersOperation
Electric/Manual OperationSpeed
High-Speed Circuit BreakerModel NO.
CBRM5ENCL 250AArc-extinguishing Medium
AirInstallation
FixedStructure
MCCBPoles Number
3p/4pType
Circuit BreakerFunction
Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCBCertification
ISO9001-2000, CE, CB, CCC, DekraRated Operating Voltage Ue(V)
AC 400/50HzRated Insulation Voltage Ui(V)
1000VRated Impulse Withstand Voltage Uimp(V)
8000VCommunication
Dl/T645, Modbus, HPLC, BluetoothCurrent
±0.5%, ±1.0%Voltage
±0.5%, ±1.0%Active Power
±1.0%, ±1.5%, ±2.0%, ±2.5%Reactive Power
±1.0%, ±1.5%, ±2.0%, ±2.5%Transport Package
Standard Export Wooden Case / Carton PackingSpecification
250A-630ATrademark
D&TOrigin
ChinaKey features
High-performance 32-bit ARM microprocessor for real-time signal processing and intelligent control.
Three-stage protection (long/short delay & instantaneous) with electronic trip, independent of power supply voltage, covering overload, short-circuit, overvoltage, undervoltage, and phase loss.
Real-time measurement of residual current, three-phase voltage/current, active/reactive/apparent power, power factor, with high accuracy (0.5S class for voltage/current, 1 class for power).
Identifies, stores, queries and deletes various trip types (overload, overvoltage, phase loss, etc.), with fault cause and time recorded for quick troubleshooting.
Supports four remote functions: telemetry, remote signaling, remote control, and remote adjustment, with automatic recognition of DL/T645 and Modbus protocols.
Three-phase active power accumulation, forward/reverse energy measurement, and multi-period freezing (minute/hour/day/month) for comprehensive energy management.
Measures 2nd to 21st harmonics, analyzes odd/even harmonic ratios, and supports voltage compliance statistics for power quality monitoring.
Supports online remote upgrades, optional terminal temperature monitoring, and data encryption for easy maintenance and secure operation.
Company profile
CertifiedBusiness Type: Manufacturer/Factory CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤8.11h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW
About Our Factory & Business Background
AddressNo. 36, Punan 2nd Road, Yueqing Economic Development Zone, Zhejiang, China.
Plant Area27243 square meters
Number of Employees328
Registered Capital2,000,000 RMB
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month
Minimum Order Quantity1 Pc
Supply Chain Partners50
Our Production Capability & Technical Expertise
Main ProductsCircuit Breakers
Production Lines21
Production MachinesAutomatic production line, Assembly line
QA/QC inspectors20 people
Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsFinished product checked by packing staff
R&D Engineers1 people
Traceability of Raw MaterialsNo
Our Industry Experience & Global Business Record
Year of Establishment2026-03-02
Overseas Agent/BranchNo
New Products Launched in Last yearNo
Product Q&A
Q:Are you a real manufacturer or trading company?
A:
We are a professional electrical manufacturer with independent R&D, production and export team. We supply products for well-known brands and support OEM & ODM.
Q:Can I arrange a factory visit?
A:
D&T specialize in circuit breakers, smart circuit breakers, MCCB, ACB, MCB, RCBO, PV grid-connected breakers and meter external operating breakers.
Q:What main electrical products do you supply?
A:
D&T specialize in circuit breakers, smart circuit breakers, MCCB, ACB, MCB, RCBO, PV grid-connected breakers and meter external operating breakers.
Send Inquiry
*To:Yueqing Deling Mechanical & Electrical Co., Ltd
Yueqing Deling Mechanical & Electrical Co., Ltd*Content:
Supplier replies will be sent to your registered email
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