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Allen-Bradley 440NZ21SS2B Non-Contact Safety Switch
The Allen-Bradley 440NZ21SS2B is a non-contact safety switch featuring a plastic rectangular actuator, LED door indication, and a 10 meter cable, designed for industrial safety and automation applications.
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Product Name/Title: Allen-Bradley 440NZ21SS2B Non-Contact Safety Switch
Brand: Allen-Bradley
SKU: 440NZ21SS2B
Alternatively Known As: Non-contact safety switch, Sensaguard safety switch, Allen-Bradley safety actuator switch
Technical Specifications
- Model: 440NZ21SS2B
- Type: Non-contact safety switch
- Actuator: Plastic rectangular
- Sensing distance: 18 mm
- LED door indication and diagnostic
- Cable length: 10 meters
- Operating voltage: 24 VDC
- Current rating: 50 mA
- Switch color: Red
- Cable color: Black
- Dimensions (H x L x W): 20mm x 80mm x 40mm
- Weight: 0.2 kg
Key Features
- Non-contact safety switch for enhanced durability
- Plastic rectangular actuator
- Standard code type with 18 mm sensing distance
- LED door indication and diagnostic
- 10 meter cable length
- 24 VDC operating voltage
- 50 mA current rating
- Red switch with black cable
- Mountable design
Professional Installation Requirements
- Installation by a qualified technician or electrician is recommended to ensure proper safety compliance and functionality.
Applications
- Industrial safety systems
- Machine guarding
- Automation control
- Factory safety monitoring
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Non-contact operation reduces mechanical wear and tear, extending product life and reducing waste.
Warranty Information
Radwell 2-year warranty included; factory warranty does not apply.
Available Now
The Allen-Bradley 440NZ21SS2B Non-Contact Safety Switch is available for immediate purchase, ideal for industrial safety and automation control applications.
