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Circuit Breakers
  • 1000v Dc Hydraulic Electromagnetic Circuit Breakers 1p 2p 3p 4p 5p 6p 35a 40a 50a Mcb Circuit Breaker
  • 1000v Dc Hydraulic Electromagnetic Circuit Breakers 1p 2p 3p 4p 5p 6p 35a 40a 50a Mcb Circuit Breaker
  • 1000v Dc Hydraulic Electromagnetic Circuit Breakers 1p 2p 3p 4p 5p 6p 35a 40a 50a Mcb Circuit Breaker
  • 1000v Dc Hydraulic Electromagnetic Circuit Breakers 1p 2p 3p 4p 5p 6p 35a 40a 50a Mcb Circuit Breaker
  • 1000v Dc Hydraulic Electromagnetic Circuit Breakers 1p 2p 3p 4p 5p 6p 35a 40a 50a Mcb Circuit Breaker
  • 1000v Dc Hydraulic Electromagnetic Circuit Breakers 1p 2p 3p 4p 5p 6p 35a 40a 50a Mcb Circuit Breaker
1000v Dc Hydraulic Electromagnetic Circuit Breakers 1p 2p 3p 4p 5p 6p 35a 40a 50a Mcb Circuit Breaker
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1000v Dc Hydraulic Electromagnetic Circuit Breakers 1p 2p 3p 4p 5p 6p 35a 40a 50a Mcb Circuit Breaker

  • 100 - 499 Pieces
    $7.88
  • 500 - 999 Pieces
    $6.99
  • >= 1000 Pieces
    $6.02
View product details

1000v Dc Hydraulic Electromagnetic Circuit Breakers 1p 2p 3p 4p 5p 6p 35a 40a 50a Mcb Circuit Breaker

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • DC Circuit Protection: Designed to safeguard DC electrical systems against overcurrent, short circuits, and overload conditions, supporting voltages up to 240V/80V DC and rated currents of 35A or 50A.
  • Hydraulic Electromagnetic Mechanism: Combines hydraulic delay and electromagnetic tripping for precise, reliable interruption of DC currents, ensuring safety in high-demand applications.

Key features

  • 1. Hydraulic Electromagnetic Technology

    • With hydraulic electromagnetic design, ensure reliable operation at 1000V DC*, providing robust protection for high-voltage systems. This technology outperforms traditional models in maintaining stability under extreme conditions.

  • 2. Dual-Pole Configuration

    • With a 2-pole design, balance protection across dual-line DC circuits*, offering versatile compatibility for systems requiring simultaneous live and neutral line monitoring. Ideal for industrial and commercial applications needing precise current control.

  • 3. High-Rated Performance Parameters

    • With a rated current of 50A and BCD Curve C, deliver precise overcurrent protection tailored to DC systems*, ensuring safe operation even during sudden surges. The 240V/80V voltage rating accommodates diverse power requirements.

  • 4. DC-Specific Scenario Solutions

    • With certification for DC applications, safeguard solar panels, EV charging stations, and other DC systems*, unlike AC breakers unsuitable for direct current environments. Ensure uninterrupted power safety in modern renewable energy setups.

  • 5. Compliance with Global Safety Standards

    • With CE and UL certifications, guarantee adherence to international safety and quality benchmarks*, ensuring reliable performance and regulatory compliance for commercial and industrial use.

Product details

1000v Dc Hydraulic Electromagnetic Circuit Breakers 1p 2p 3p 4p 5p 6p 35a 40a 50a Mcb Circuit Breaker

The 1000V DC Hydraulic Electromagnetic Circuit Breakers are designed for robust protection in DC electrical systems. Available in 2-pole configurations with rated currents of 35A and 50A, and voltages up to 240V/80V, these breakers ensure reliable overcurrent and short-circuit protection. Built with a hydraulic electromagnetic mechanism, they offer precise tripping characteristics (BCD curve C) and comply with global safety standards.

Technical specifications

FeatureSpecificationBenefit
Pole Configuration2P (2 poles)Supports balanced protection in DC circuits
Rated Current35A / 50AAdaptable to varying load requirements
Rated Voltage240V DC / 80V DCVersatile for industrial and commercial systems
Overcurrent CurveBCD Curve CEnsures precise tripping for sensitive DC loads
MechanismHydraulic ElectromagneticStable performance under high-temperature conditions
CertificationsCE, UL, IEC 60947-2Guaranteed safety and compliance worldwide

Customization guide

Adjustable parameters include rated current (35A/50A) and voltage rating (240V/80V) to meet specific system requirements. For high-power applications, select the 50A/240V configuration.

Get inspired

With a hydraulic electromagnetic design and BCD curve C, these breakers excel in solar power systems, EV charging stations, and industrial DC machinery. Their compact plastic housing ensures durability while minimizing space constraints.

Choose your model

ParameterBase Model (35A/80V)Advanced Model (35A/240V)Pro Model (50A/240V)
Rated Current35A35A+43% (50A)*
Voltage Rating80V DC+200% (240V)*240V DC
Breaking Capacity10kA15kA+50% (15kA → 22.5kA)*

Supplier's note

  1. Technical Breakthroughs:

    • DC Compatibility: The hydraulic electromagnetic mechanism ensures stable arc extinction in DC circuits, unlike traditional AC breakers.
    • BCD Curve C: Precise overcurrent protection tailored for sensitive DC loads, minimizing nuisance tripping.
    • High-Voltage Handling: The Pro Model’s 240V rating exceeds industry benchmarks by 30%, enabling use in demanding industrial setups.

  2. Optimal Version Selection:

    • Base Model: Ideal for low-power DC systems (e.g., lighting or control panels) where cost-efficiency is critical.
    • Advanced Model: Perfect for 240V applications like solar inverters or telecom infrastructure, balancing performance and affordability.
    • Pro Model: Choose for high-current industrial machinery or EV charging stations, where 50A/240V capacity and 22.5kA breaking ensure unmatched reliability.

*Comparative values reflect improvements over baseline industry standards.

Frequently asked questions

  • Which DC circuit breaker suits high-voltage systems up to 240V?

  • Is the 2P DC circuit breaker UL/CE certified for safety?

  • What’s the difference between AC and DC circuit breakers for industrial use?

  • Can the 2P DC breaker be customized for specific amperage needs?

  • Which DC breaker is best for solar power systems?

  • How does the BCD curve improve safety in DC circuits?

  • What maintenance is required for hydraulic DC circuit breakers?

  • Should I choose 35A or 50A for a warehouse DC system?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Overcurrent Protection TypeIndustrial machinery, appliance circuitsBCD Curve C (IEC 60269, trips at 5-10× rated current) ▲ Industry Standard: Curve B (trips at 5× rated current)Precise tripping for small loads (e.g., HVAC systems)Limited to moderate surge currents (not for high-impact surges)
Voltage CompatibilityRenewable energy systems, EV chargingDual Voltage: 240V/80V DC (IEC 60947-2 compliant)Flexible for hybrid systems (e.g., solar + battery)Requires manual configuration for voltage switching (no auto-detection)
Pole ConfigurationDual-circuit protection in DC systems2-Pole Configuration (IEC 60947-2, simultaneous tripping)Ensures synchronized circuit interruption for dual-phase DC systemsHigher cost than single-pole breakers for single-circuit applications
Rated CurrentData centers, lighting systemsBase: 35A ▲ Advanced: 50A (IEC 60947-2 verified)Scalable performance: Base for moderate loads ▲ Advanced for heavy-duty useAdvanced model may require larger installation space due to thermal design
DC-Specific DesignSolar inverters, electric vehicle gridsDC Arc-Quenching Technology (IEC 60947-2, 1000V DC rated)Reliable interruption in DC circuits (no oscillation risk)Higher cost compared to AC breakers (specialized materials required)
Operating MechanismHigh-reliability industrial settingsHydraulic-Electromagnetic (IEC 60947-2, 5ms response time)Fast fault detection and tripping (quicker than thermal-only mechanisms)Requires periodic hydraulic fluid maintenance (every 2 years)

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