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Programmable Intelligent Circuit Breaker Automatic Reclosing MCCB with RS485
US$100.00
1 Piece
Sample price:US$100.00/piece.Request sample
Product profile
Breaking Capacity
Low Voltage Circuit BreakersOperation
Electric/Manual OperationSpeed
Standard SpeedModel NO.
CBRM3ELArc-extinguishing Medium
AirInstallation
FixedStructure
MCCBPoles Number
3p+NType
Circuit BreakerFunction
Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCBCertification
VDE, ISO9001-2000, CE, CB, CCCRated Operational Voltage Ue(V)
AC 400/50HzRated Insulation Voltage Ui(V)
1000Rated Impulse Withstand Voltage Uimp(V)
8000Residual Operating Time Characteristic
Time Delay Type / Non-Time Delay TypeTime-Delayed Type Ultimate Non-Tripping
0.06/0.1/0.2: 2 IδNInterlock Delay Time (Ms)
≤40msCommunication Delay Time (Ms)
≤200msTransport Package
Standard Export Wooden Case / Carton PackingSpecification
125-800ATrademark
D&TOrigin
ChinaKey features
Smart Auto-Reclosing: Automatically recloses within 20-60 seconds after leakage trip; locks out if fault persists.
High Precision Metering: Current/voltage accuracy up to Class 0.5s; power measurement up to Class 1.
Multi-Stage Protection: Includes long-time, short-time, instantaneous, over/undervoltage, phase loss, and neutral break.
Real-time Monitoring: Tracks residual current, voltage, load, and temperature; stores and queries trip records.
Remote Control Support: Supports 'Four Remote' functions: signaling, telemetry, control, and adjustment via Modbus/DL/T645.
Adjustable Protection: Residual current and protection parameters can be set and modified online without power interruption.
High Breaking Capacity: Icu up to 85kA (H type) ensuring reliable short-circuit protection for industrial lines.
Flexible Communication: Integrates HPLC pluggable module and optional micro-power Bluetooth for wireless connectivity.
Company profile
CertifiedBusiness Type: Manufacturer/Factory CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤3.20h 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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