Key Selector 2A with Brass Cylinder | Mechanical Combination Access Switch
Product Overview
This mechanical combination lock switch combines high security, flexible configuration, and robust load capacity. It eliminates traditional fixed keys, utilizing 1 to 1000 adjustable mechanical combinations, providing secure access control without requiring a power supply. The product features an aluminum alloy body, copper lock cylinder, and metal keys, along with a powder-coated aluminum alloy panel for durability. It boasts excellent electrical performance, supporting a maximum operating current of 16A, and features an insulation resistance of over 200MΩ and a dielectric strength of 3000V AC, making it an ideal choice for industrial and commercial applications requiring strict access control and reliable electrical isolation.
Key attributes
Model: 16019-2A
Dimensions: L142 x W79 x H46 mm
Combinations: 1-1000 combinations available
Rated Load: Maximum operating current: 16A
Insulation Resistance: 200 MΩ Min
Dielectric Strength: 3000 VAC(50-60HZ)
Materials: Aluminum alloy material, Brass cylinder, Metal keys, Powder coating aluminum alloy plate
FAQs
1. What is the main application of the Key Selector 2A?
This mechanical combination key selector is designed for industrial and commercial equipment requiring secure access control and reliable electrical isolation, especially in environments where key management or power-dependent systems are not preferred.
2. How does the combination mechanism improve security?
The selector uses a mechanical combination system with 1–1000 adjustable combinations, eliminating traditional fixed keys and reducing the risk of key loss or unauthorized duplication.
3. What electrical load can this model handle?
Model 16019-2A supports a maximum operating current of 16A, making it suitable for controlling motors and electrical circuits with relatively high load demands.
4. Does the product require an external power supply?
No. The mechanical combination mechanism operates without any power supply, ensuring stable access control even during power outages.
5. What materials are used to ensure durability in industrial environments?
The product features an aluminum alloy body, brass lock cylinder, metal components, and a powder-coated aluminum alloy panel, providing excellent corrosion resistance and mechanical strength.
6. How does this model ensure electrical safety?
It offers insulation resistance of ≥200 MΩ and dielectric strength of 3000 VAC (50–60Hz), ensuring high-level electrical isolation and compliance with industrial safety standards.
