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Safety Interlock Switch | Tongue Design | 2 N.C. & 1 N.O. Contacts | M16 Conduit Entry | by Allen-Bradley
The Safety Interlock Switch is designed for industrial applications, featuring a tongue interlock design for enhanced door safety. With 2 Normally Closed (N.C.) safety contacts and 1 Normally Open (N.O.) auxiliary contact, it ensures reliable operation in machine guarding and automation systems. Built for durability with a plastic housing, this switch is ideal for compliance with safety standards and reducing workplace accidents.
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Product Name/Title: Allen-Bradley 440KC21095 Safety Interlock Switch
Brand: Allen-Bradley
SKU: 440KC21095
Alternatively Known As: Safety Door Interlock Switch, Tongue Interlock Switch, Machine Safety Switch
Technical Specifications
- 2 Normally Closed (N.C.) safety contacts
- 1 Normally Open (N.O.) auxiliary contact
- Make before break contact operation
- Semi-flex with GD2 guide
- M16 conduit entry
- 1/2 inch NPT adapter
- Plastic housing
- Dimensions (H x L x W): 100mm x 40mm x 50mm
- Weight: 0.5 kg
Key Features
- Tongue interlock design for door safety
- 2 Normally Closed (N.C.) safety contacts
- 1 Normally Open (N.O.) auxiliary contact
- Make before break contact operation
- Semi-flex with GD2 guide
- M16 conduit and 1/2 inch NPT adapter
- Plastic construction for durability
Professional Installation Requirements
- Installation by a qualified professional is recommended to ensure compliance with safety standards and proper operation.
Applications
- Industrial safety door interlocking
- Machine guarding and safety systems
- Automation and control systems requiring safety interlocks
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Enhances workplace safety reducing risk of accidents and associated environmental hazards
Warranty Information
Radwell 2-year warranty included; factory warranty does not apply.
Available Now
The Allen-Bradley 440KC21095 Safety Interlock Switch is available now for immediate purchase. Ideal for industrial safety and machine guarding applications.
