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  • 1200 Amps Change Over Disconnecting Switch 630 a
  • 1200 Amps Change Over Disconnecting Switch 630 a
  • 1200 Amps Change Over Disconnecting Switch 630 a
  • 1200 Amps Change Over Disconnecting Switch 630 a
  • 1200 Amps Change Over Disconnecting Switch 630 a
  • 1200 Amps Change Over Disconnecting Switch 630 a
1200 Amps Change Over Disconnecting Switch 630 a

1200 Amps Change Over Disconnecting Switch 630 a

  • 100 - 999 Pieces
    $80
  • 1000 - 9999 Pieces
    $70
  • >= 10000 Pieces
    $60

Customization:

Customized packaging（Min.Order: 100 pieces）
Customized logo（Min.Order: 100 pieces）
Graphic customization（Min.Order: 100 pieces）
View product details

1200 Amps Change Over Disconnecting Switch 630 a

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Power Source Switching: Enables manual switching between two three-phase power sources (e.g., primary and backup) to ensure uninterrupted power supply in critical applications.
  • High-Capacity Disconnecting: Designed to handle a maximum current of 3150A and voltage up to 690V, providing reliable on-off-on functionality for industrial-grade electrical systems.

Key features

  • 1. Material Technology

    • With copper contacts and a robust metal body, ensure efficient power transmission and corrosion resistance in industrial environments.

  • 2. Interactive Design

    • With a durable manual handle and clear on-off-on toggle positions, operate the switch effortlessly even in high-demand industrial settings.

  • 3. Performance Parameters

    • With a maximum current capacity of 3150A and 690V rating, handle heavy industrial loads far exceeding standard 2000A models.

  • 4. Scenario Solutions

    • Designed for three-phase industrial systems, ensure seamless power switching in factories, data centers, or commercial facilities requiring uninterrupted operation.

  • 5. Certification Standards

    • Complies with CE certification, guaranteeing safety and reliability in regulated industrial applications.

Product details

1200 Amps Change Over Disconnecting Switch 630 a

The 1200 Amps Change Over Disconnecting Switch 630A is an industrial-grade three-phase transfer switch designed for high-current applications. Built with copper contacts and a robust metal chassis, it ensures reliable power switching between two sources in electric and industrial settings. Certified to CE standards, it supports manual operation with a 3-pole configuration, handling up to 690V and 3150A for critical power distribution systems.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialHigh-conductivity copper alloyEnsures efficient power distribution in high-current setups
Max Voltage690V ACSuitable for industrial-grade electrical systems
Max Current3150ASupports heavy-duty machinery and backup power systems
Pole Configuration3-poleEnables simultaneous control of three-phase power lines
Operation TypeManual On-Off-OnIdeal for environments requiring direct operator intervention
CertificationCE-compliantMeets safety and performance standards for global industrial use

Customization guide

Adjustable parameters include:

  • Handle design (ergonomic or industrial-grade) to suit operator needs.
  • Mounting configurations (wall or panel) for space-optimized installations.
  • Interlock mechanisms to enhance safety in multi-switch setups.

Get inspired

With copper contacts, you can achieve seamless power transfer in harsh environments. The 3-pole design ensures balanced load distribution, while manual operation provides precise control over critical systems. Whether for backup power in factories or industrial machinery control, this switch delivers unmatched reliability.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Max Current3150A+15% (3623A)*+30% (4095A)*
AutomationManual onlySemi-automaticFully automatic**
Voltage Range690V AC690V AC1000V AC*

Supplier's note

  1. Technical Breakthroughs:

    • Copper Contacts: Triple the conductivity of aluminum, reducing energy loss in high-load scenarios.
    • 3-Pole Synchronization: Ensures zero-phase imbalance during power transfer, critical for three-phase machinery.
    • CE Compliance: Exceeds EU safety thresholds for arc resistance and insulation durability.

  2. Version Selection Guide:

    • Base Model: Ideal for standard industrial facilities requiring manual operation (e.g., small factories, warehouses).
    • Advanced Model: Suitable for semi-automated systems needing 15% higher current capacity (e.g., data centers, HVAC systems).
    • Pro Model: Designed for extreme environments (e.g., mining, oil rigs) with automatic switching and 40% higher current handling.

*Values based on IEC 60947-3 standards. **Automatic models include voltage sensing and fail-safe interlocks.

Frequently asked questions

  • Which model of industrial disconnecting switch suits three-phase power systems in factories?

  • How do I maintain a manual three-phase disconnect switch for longevity?

  • Copper vs. Aluminum: Which material is better for industrial disconnect switches?

  • Can this disconnect switch be customized for specific industrial applications?

  • Is the 1200A disconnect switch CE-certified for industrial use?

  • What’s the maximum voltage and current this switch can handle?

  • Why choose a manual over automatic disconnect switch for industrial plants?

  • Does the GRL 1200A switch support backup power systems in commercial buildings?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Transfer SwitchesIndustrial backup systems, hospitals3-pole configuration (handles all phases)
Max current: 3150A (Industry: 1200A ▲▲▲) (IEC 60947-3)
Manual operation (Our Base: automatic ▲▲)		High capacity for heavy loads
Direct manual control for precision		Requires manual intervention
Less automated than Industry Standard (common in critical facilities)
Circuit BreakersResidential/commercial circuit protectionMax current: 600A (Industry Standard)
Automatic tripping (Industry Standard)		Overload protection
Compact design for small setups		Lower capacity than Our Advanced (3150A ▲▲▲)
Not suited for industrial loads
Manual DisconnectorsIsolating circuits for maintenanceMax voltage: 1000V (Industry Standard)
Max current: 600A (Industry Standard)		Safe isolation for maintenance
Simple design		Lower capacity than Our Advanced (3150A ▲▲▲)
Limited to low-current applications
Automatic Transfer SwitchesData centers, hospitals (critical facilities)Max current: 1500A (Industry Standard)
Automatic switching (Industry Standard)		Seamless power transfer
Reduces downtime		Higher cost
Lower capacity than Our Advanced (3150A ▲▲)
High Voltage DisconnectorsPower grids, substationsMax voltage: 12kV (Industry Standard)
Max current: 1000A (Industry Standard)		Handles extreme voltages
Used in high-power grids		Not suitable for standard industrial use (Our Advanced: 690V ▲▲▲)
Complex installation
Industrial Circuit ProtectorsMachinery surge protectionMax current: 800A (Industry Standard)
Surge protection (Industry Standard)		Protects equipment from voltage spikes
Durable construction		Limited to specific applications
Lower capacity than Our Advanced (3150A ▲▲▲)

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