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Industrial Key Switch 4 Key Switch | 20 AMP Current Rating | 24V DC Operation | by Allen-Bradley
The Industrial Key Switch 4 Key Switch is designed for reliable operation in industrial control panels and automation systems. Featuring a 20 AMP current rating and operating at 24V DC, this key switch includes 2 Normally Open and 2 Normally Closed contacts, making it ideal for machinery operation control. With standard key code labeling, it ensures secure and efficient access control for your systems.
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Technical Specifications
- Key Type: 4 key switch
- Contact Configuration: 2 Normally Open (N.O.) and 2 Normally Closed (N.C.)
- Current Rating: 20 AMP
- Voltage: 24V DC
- Standard Key Code Labeling
- Dimensions (H x L x W): 60mm x 80mm x 60mm
- Weight: 0.5 kg
Key Features
- 4 key switch with standard key code labeling
- 2 Normally Open (N.O.) and 2 Normally Closed (N.C.) contacts
- Rated current: 20 AMP
- Operates at 24V DC
Professional Installation Requirements
- Installation by a qualified electrician or technician is recommended to ensure proper integration and safety compliance.
Applications
- Industrial control panels
- Machinery operation control
- Automation systems requiring key-operated switches
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Durable design reduces need for frequent replacements, minimizing waste.
Warranty Information
Radwell 2-year warranty included; factory warranty does not apply.
Available Now
The Allen-Bradley 440TMS3418ADADADADA SRU 4 Key Switch is available now for immediate purchase. Ideal for industrial and automation control applications.
