PEBS-H-50 DC miniature circuit breaker
Zhejiang Wone IT Service Co., Ltd.
1yrs +
staff 1000+m² US$300000000+
Key attributes
| Brand | Wone Store |
| Model NO. | PEBS-H-50 DC miniature circuit breaker |
| Rated frequency | 50/60Hz |
| Series | PEBS |
Product descriptions from the supplier
Description
Description
The PEBS-series DC miniature circuit breaker is a protective device integrated with a dedicated arc-extinguishing and current-limiting system. It delivers adequate protection against overloads, short circuits, and infrequent operational demands. As a core component for Photovoltaic (PV) systems and energy storage systems, it plays a key role in preventing potential mishaps. Projoy offers a range of miniature circuit breakers, which are classified based on parameters including current rating, voltage rating, and trip characteristic. This diversity allows the products to be applied across residential, commercial, and industrial scenarios.
Product Features
Non-polarity design, 1P~4P
The electrical life can reach 1500 times
30'℃ ~+70'℃, Meet ROHS and REACH environmental protection regulations
TUV, CE, CB, UL, SAA certified
Ics≥6KA
Wone Store
Zhejiang Wone IT Service Co., Ltd.
1yrs +
staff 1000+m² US$300000000+
Online store
On-time delivery rate
Response time
100.0%
≤4h
Company overview
Workplace: 1000m²
Total staff:
Highest Annual Export(usD): 300000000
Services
Business Type: Sales
Main Categories: High Voltage Electrical Apparatus/Low Voltage Electrical Apparatus/Wire cable/Instrument meters/New energy/Tester/Production equipment/Generator/Electrical fittings/Integrated Electrical Equipment/Instrument Transformer/Equipment Parts
Whole life care manager
Full lifecycle management services for equipment procurement, use, maintenance, and after-sales,
ensuring safe operation of electrical equipment, continuous control, and worry-free electricity
consumption.
The equipment supplier has passed platform qualification certification and technical evaluation,
ensuring compliance, professionalism, and reliability from the source.
Related Products
Related Knowledges
-
Relay Protection Basics: Types of Transmission Line Faults and Fundamental Protection Schemes1. Types of Faults on Power LinesPhase-to-Phase Faults: Three-phase short circuit Two-phase short circuitGround Faults: Single-phase to ground fault Two-phase to ground fault Three-phase to ground fault2. Definition of Relay Protection DevicesWhen an abnormality or fault occurs in a component of a power system, relay protection devices are those that can quickly and selectively isolate the faulty or abnormal component from the system, ensuring the continued normal operation of the remaining healLeon09/05/2025 -
5 Common Transmission Line Faults and Effective Prevention Methods1. OverviewA transmission line fault is a sudden power interruption caused by various factors. To restore supply and prevent recurrence, operators must first locate the fault point, identify the type, determine the cause, and implement repairs.The most common faults include: Lightning strikes Ice buildup (icing) Wind deviation (wind sway) Bird-related issues Pollution flashover External damageUnderstanding these faults and their prevention is critical for grid reliability.2. Lightning Strike FauEdwiin09/05/2025 -
Strange Devices on Transmission Lines: 5 Little-Known Practical Functions（1）1 Aviation Warning SpheresAviation warning spheres, also known as reflective safety spheres, are used on overhead transmission lines near airports, especially on extra-high-voltage (above 220kV) lines and river-crossing transmission lines. Highly visible aviation marker spheres (aviation warning spheres) must be installed along the lines to provide warning signals.The aviation marker sphere (aviation warning sphere) has a diameter of ф=600mm. The sphere can be manufactured in various bright coloLeon09/04/2025 -
Transmission LineIn transmission lines, a "π" connection involves breaking the original line from Substation A to Substation B and inserting Substation C, forming a "π" configuration. After the "π" connection, the original single line is divided into two independent transmission lines. Following the "π" connection, Substations B and C may both be powered by Substation A (in this case, Substation C receives power via a feeder from Substation B's busbar, or possibly from another voltage point within Substation B);Encyclopedia09/04/2025 -
What are the principles of forced re-energization of transmission lines?Principles of Forced Re-energization of Transmission LinesRegulations for Forced Re-energization of Transmission Lines Correctly select the forced re-energization end of the line. If necessary, change the connection configuration before forced re-energization, taking into account the reduction of short-circuit capacity and its impact on grid stability. There must be a transformer with its neutral point directly grounded on the busbar at the forced re-energization end. Pay attention to the impactEdwiin09/04/2025 -
Analysis of Accident Handling in Transmission LinesAnalysis of Transmission Line Fault HandlingAs a fundamental component of the power grid, transmission lines are widely distributed and numerous, often exposed to diverse geographical and climatic conditions, making them highly susceptible to faults. Common causes include overvoltage, pollution flashover, insulation damage, tree encroachment, and external damage. Line tripping is one of the most frequent faults in power plant and substation operations, with fault types including single-phase-to-Leon09/04/2025
Related Solutions
-
Outdoor Voltage Transformer (VT/PT) Solution: The Reliable Guardian Conquering Extreme EnvironmentsCore Value Proposition:This solution is specifically engineered for demanding outdoor environments, ensuring voltage transformers maintain exceptional electrical accuracy and rock-solid mechanical reliability under extreme challenges like wind, frost, rain, snow, salt fog, pollution, drastic temperature fluctuations, and seismic vibrations. It serves as a steadfast guardian for the safe and stable operation of power grids.Core Challenges & Targeted Solutions:Extreme Cold Challenges (-Wone Store07/19/2025 -
High - Efficiency, Simplified, Smart: Outdoor VT/PT Solutions for Installation, Commissioning & O&MIn power grid construction and refurbishment projects, the installation efficiency, commissioning accuracy, and O&M convenience of outdoor Voltage Transformers (VTs/PTs) directly impact project timelines, operational costs, and system reliability. This solution is specifically designed to optimize the full lifecycle management of outdoor VTs/PTs. Through innovative technologies and lean design, it significantly enhances the efficiency and safety of construction, acceptance testing, and O&amWone Store07/19/2025 -
Reliable Grid Monitoring in Harsh Environments: Outdoor VT/PT SolutionChallenge: Accurate and reliable voltage measurement is the cornerstone of safe and efficient power transmission & distribution (T&D). Outdoor VTs/PTs face extreme environmental stresses – temperature swings, UV degradation, moisture ingress, pollution, salt spray (coastal), and wildlife interference – which can compromise accuracy, shorten lifespan, and lead to costly failures or safety hazards. Traditional solutions often struggle with long-term stability in harsh conditiWone Store07/19/2025
Haven't found the right supplier yet? Let matching verified suppliers find you.
Get Quotation Now
