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  • Construction Machinery Part Nt855 Diesel Generator Set 24v 200a Solenoid Engine Part Starter Motor Relay Magnetic Switch 3050692
  • Construction Machinery Part Nt855 Diesel Generator Set 24v 200a Solenoid Engine Part Starter Motor Relay Magnetic Switch 3050692
  • Construction Machinery Part Nt855 Diesel Generator Set 24v 200a Solenoid Engine Part Starter Motor Relay Magnetic Switch 3050692
  • Construction Machinery Part Nt855 Diesel Generator Set 24v 200a Solenoid Engine Part Starter Motor Relay Magnetic Switch 3050692
  • Construction Machinery Part Nt855 Diesel Generator Set 24v 200a Solenoid Engine Part Starter Motor Relay Magnetic Switch 3050692
  • Construction Machinery Part Nt855 Diesel Generator Set 24v 200a Solenoid Engine Part Starter Motor Relay Magnetic Switch 3050692
Construction Machinery Part Nt855 Diesel Generator Set 24v 200a Solenoid Engine Part Starter Motor Relay Magnetic Switch 3050692

Construction Machinery Part Nt855 Diesel Generator Set 24v 200a Solenoid Engine Part Starter Motor Relay Magnetic Switch 3050692

  • 1 - 19 Pieces
    $40
  • 20 - 99 Pieces
    $30
  • >= 100 Pieces
    $20

Customization:

Customized logo（Min.Order: 500 pieces）
Customized packaging（Min.Order: 500 pieces）
Graphic customization（Min.Order: 500 pieces）
View product details

Construction Machinery Part Nt855 Diesel Generator Set 24v 200a Solenoid Engine Part Starter Motor Relay Magnetic Switch 3050692

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Engine Start/Stop Control: A magnetic switch designed to manage the flow of 24V electrical current, enabling reliable activation and deactivation of diesel generator starter motors in construction machinery.
  • Brand Compatibility: Specifically engineered to fit NT855 diesel generator sets and compatible with major brands like Caterpillar, Komatsu, Hyundai, and John Deere, ensuring seamless integration into existing systems.

Key features

  • 1. Durable Material Construction

    • With a corrosion-resistant metal body (steel/aluminum), ensure reliable operation in harsh industrial environments.

  • 2. Compact and Versatile Design

    • With a compact, space-saving design, install the magnetic switch in confined machinery areas where space is limited.

  • 3. High-Performance Electrical Capacity

    • With a 24V 200A rating, handle heavy-duty current demands—~30% higher capacity than standard solenoid switches.

  • 4. Industrial-Grade Reliability

    • Designed for continuous commercial use, ensure uninterrupted power control in demanding environments like construction sites or factories.

  • 5. Multi-Brand Compatibility and Assurance

    • Works seamlessly with major machinery brands (e.g., John Deere, Sany, Volvo), reducing downtime with universal fitment.

Product details

Construction Machinery Part Nt855 Diesel Generator Set 24v 200a Solenoid Engine Part Starter Motor Relay Magnetic Switch 3050692

The Cummins Magnetic Switch (Part No. 3050692) is a robust electrical component designed for diesel generator systems in construction machinery. Compatible with leading brands like Lonking, Komatsu, and Caterpillar, this 24V 200A solenoid switch ensures reliable power management in harsh environments. Packaged in an MDC container for secure transport, it features a compact metal body (steel/aluminum alloy) and a durable design for long-term use. Backed by a 6-month warranty, it is ideal for starting and stopping engines in industrial applications.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialSteel/Aluminum AlloyWithstands mechanical and thermal stresses in industrial machinery
Voltage Rating24VPowers starter motors in diesel generator sets
Current Capacity200ASupports high-load operations in construction equipment
Mounting DesignFlanged with threaded holesSecure installation in confined engine spaces
Warranty6 MonthsPeace of mind for critical operational systems

Customization guide

Adjustable parameters include:

  • Contact Ratings (e.g., 150A–250A) to match engine power requirements
  • Switch Type (normally open/closed) for specific control logic
  • Mounting Configurations (e.g., flange size, hole spacing) for tailored installations

Get inspired

With its rugged build and universal compatibility, this magnetic switch ensures seamless integration into diesel generator systems. Whether used in excavators, bulldozers, or generators, it delivers reliable power control in dusty, wet, or high-vibration environments.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Current Capacity200A230A (+15%)260A (+30%)
Operating Temp.-20°C to 60°C-30°C to 70°C-40°C to 80°C
Durability Rating5,000 cycles8,000 cycles12,000 cycles

Supplier's note

  1. Technical Breakthroughs:

    • Material Innovation: Steel/aluminum alloy construction provides 20% higher thermal resistance than standard plastics.
    • Compact Design: 30% smaller footprint than legacy models, enabling installation in tight engine compartments.
    • Cross-Brand Compatibility: Works with 20+ OEM brands, reducing inventory complexity for maintenance teams.

  2. Version Selection Guide:

    • Base Model: Ideal for standard construction equipment (e.g., compact excavators) requiring 200A capacity.
    • Advanced Model: Recommended for heavy-duty machinery (e.g., mining trucks) needing extended temperature tolerance (-30°C to 70°C).
    • Pro Model: Best for extreme environments (e.g., Arctic drilling rigs) with high cycle demands (12,000+ operations).

With the Pro version’s triple-industry-standard corrosion resistance, operators can safely handle saltwater exposure in marine applications. Pair its high-current capacity with the flanged mounting to ensure uninterrupted power flow in mission-critical systems.

Frequently asked questions

  • Which Cummins generator models is the 3050692 magnetic switch compatible with?

  • How do I maintain the 3050692 magnetic switch for longevity?

  • Why is the 3050692 magnetic switch made of metal instead of plastic?

  • Can the 3050692 magnetic switch be customized for Komatsu generators?

  • Is the 3050692 magnetic switch certified for industrial diesel generator use?

  • What are the installation steps for the 3050692 Cummins magnetic switch?

  • What’s the warranty coverage for the 3050692 Cummins magnetic switch?

  • Where is the 3050692 magnetic switch commonly used in construction machinery?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Solenoid Starter RelaysDiesel generators in construction machinery24V, 200A solenoid (ISO 6955) ▲ Base: 200A (▲33% over industry standard 150A). Advanced: 300A (▲50% over base).High current handling (200A ▲), broad brand compatibility (Lonking/Komatsu/etc.), reliable for heavy-duty use.Requires electrical power, potential solenoid wear over time.
Manual Starter Crank SystemsBackup systems, low-power environmentsManual operation (no electrical dependency). Torque: ≤100N·m ▲ Advanced: Ergonomic handle (▲20% less effort).No power dependency, simple design.Labor-intensive, limited to low-torque applications.
Electronic Starter ControllersHigh-tech machinery, automated systemsProgrammable sequences (IEC 60601). Max 150A (▲User’s Base: 200A ▲). Warranty: 12mo (▲Industry: 6mo).Precise control, integrates with digital systems.Higher cost, complex maintenance.
Hydraulic Starter MotorsHeavy-duty vehicles, mining equipmentHydraulic power (ISO 6892-1). Torque: 300–500N·m ▲ Advanced: Reduced noise (▲40 dB to 30 dB).High torque, reliable in harsh conditions.Requires hydraulic systems, maintenance-heavy.
Pneumatic Starter SystemsIndustrial plants with compressed airAir-powered (ISO 11114-1). Torque: 200N·m ▲ Advanced: Compact design (▲30% smaller).Clean energy, no electrical dependency.Needs compressed air supply, limited mobility.
Solid-State RelaysClean environments, low-voltage systemsNo moving parts (IEC 60947-5-1). Max 100A (▲User’s Base: 200A ▲). ▲ Advanced: Faster response (▲50% quicker).Silent operation, long lifespan.Not for high-current loads, sensitive to overloads.

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