Structured Manufacturing Data (2026)

Door with Lock

Based on aggregated insights from structured factory profiles within the CNFX directory, the standard Door with Lock used in the Electrical Equipment Manufacturing sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.

Technical Definition & Core Assembly

A canonical Door with Lock is characterized by the integration of Door Panel and Locking Mechanism. In industrial production environments, manufacturers listed on CNFX commonly emphasize Galvanized steel construction to support stable, high-cycle operation across diverse manufacturing scenarios.

A secure access panel for power distribution panels that provides controlled entry while maintaining electrical safety standards.

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Product Specifications

Technical details and manufacturing context for Door with Lock

Definition
A specialized door with integrated locking mechanism designed specifically for power distribution panels. This component serves as the primary access point to internal electrical components while preventing unauthorized entry. It maintains the panel's structural integrity, provides protection against environmental contaminants, and ensures operator safety by restricting access to live electrical parts.
Working Principle
The door operates on a hinged or sliding mechanism that allows controlled access to the panel interior. The integrated lock mechanism (typically key-operated, combination, or electronic) secures the door in the closed position, preventing unauthorized opening. When properly closed and locked, the door maintains the panel's IP rating and safety certifications.
Common Materials
Galvanized steel, Stainless steel, Powder-coated aluminum
Technical Parameters
  • Door dimensions must match panel cutout specifications, typically ranging from 300x400mm to 800x1200mm for standard industrial panels (mm) Per Request
Components / BOM
  • Door Panel
    Primary structural component providing access closure
    Material: Galvanized steel
  • Locking Mechanism
    Security component preventing unauthorized access
    Material: Zinc alloy
  • Hinges Part
    Allow controlled door movement and positioning
    Material: Stainless steel
  • Sealing Gasket Part
    Provides environmental seal and maintains IP rating
    Material: EPDM rubber

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Door with Lock.

Locking Door Panel Door with Lock Secure Access Door secure electrical panel door with lock power distribution panel access door galvanized steel electrical enclosure door lockable electrical equipment access panel industrial electrical safety door with locking mechanism

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Power Distribution Panels
View system integration details

Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: Ambient pressure only (non-pressurized)
other spec: IP54 ingress protection rating, 1000V dielectric strength
temperature: -20°C to +80°C
Media Compatibility
✓ Indoor electrical rooms ✓ Industrial control panels ✓ HVAC equipment enclosures
Unsuitable: Corrosive chemical environments (e.g., acid wash areas)
Sizing Data Required
  • Panel cutout dimensions (width x height)
  • Door swing clearance requirements
  • Lock cylinder type (keyed, combination, electronic)

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Mechanical wear of locking mechanism
Cause: Friction and repeated use leading to component degradation, misalignment, or material fatigue
Corrosion and environmental degradation
Cause: Exposure to moisture, chemicals, or temperature fluctuations causing rust, pitting, or material weakening
Maintenance Indicators
  • Audible grinding or scraping during operation
  • Visible misalignment or difficulty in latching/unlatching
Engineering Tips
  • Implement regular lubrication schedule with appropriate lubricants for moving parts
  • Establish periodic inspection and alignment checks to ensure proper fit and function

Compliance & Manufacturing Standards

Reference Standards
ISO 9001:2015 - Quality management systems ANSI/BHMA A156.13 - Mortise Locks and Latches EN 12209:2016 - Building hardware - Mechanically operated locks and latches
Manufacturing Precision
  • Door thickness: +/- 0.5 mm
  • Lock bore alignment: +/- 0.2 mm
Quality Inspection
  • Operational cycle testing (minimum 200,000 cycles)
  • Forced entry resistance testing

Factories Producing Door with Lock

Manufacturer profiles with relevant production capability in China

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Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.

Technical documentation
4/5
Manufacturing capability
4/5
Inspection readiness
5/5
Supplier transparency
3/5

These scores are example evaluation dimensions, not real customer ratings, country-specific buyer feedback, or live inquiry activity.

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Frequently Asked Questions

What safety standards does this door with lock comply with for electrical equipment?

This door is designed to meet relevant electrical safety standards such as IEC 61439, UL 508A, and NFPA 70 (NEC) requirements for secure access to power distribution panels, ensuring protection against unauthorized entry while maintaining proper electrical enclosure integrity.

Can the locking mechanism be customized for different access control systems?

Yes, the locking mechanism can be configured with various options including key locks, combination locks, or integration with electronic access control systems to suit different security requirements in electrical equipment manufacturing facilities.

How does the sealing gasket contribute to electrical safety and protection?

The sealing gasket provides an IP-rated seal (typically IP54 or higher) that prevents dust, moisture, and contaminants from entering the electrical panel, maintaining the integrity of the enclosure and protecting internal components from environmental hazards.

Can I contact factories directly on CNFX?

CNFX is an open directory, not a transaction platform. Each factory profile provides direct contact information and production details to help you initiate direct inquiries with Chinese suppliers.

Data basis: CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks for Electrical Equipment Manufacturing.

Data Basis

CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks.

Preliminary Technical Classification
This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

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