Allen Bradley
Allen Bradley 440R-N23131 Safety Switch
Allen Bradley 440R-N23131 Safety Switch
● In Stock
12-Mo Warranty
Same-Day Dispatch
Ships Worldwide
🎖 Veteran-Owned
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Get a price for 440R-N23131
Response within 1 business hour
12-month warranty
All units tested
Same-day dispatch
Order by 2pm CST
Worldwide delivery
US, EU, Asia, Middle East
Veteran-owned
CAGE: 9NK75
Magnetic actuator
Non-contact operation
Tamper-resistant design
High reliability
Robust construction
Product description
The Allen Bradley 440R-N23131 is a safety switch designed for guard monitoring applications, ensuring that machinery stops if guards are opened. It is part of the robust Guardmaster 440R series.
This switch is well-suited for applications where a non-contact or lightly contacting method of guard monitoring is needed, such as on sliding guards or access panels in cleanroom environments or food processing.
Stanlo Automation, a veteran-owned provider of surplus industrial automation parts, carries the Allen Bradley 440R-N23131. We offer reliable components to meet your automation requirements.
Technical specifications
| Series | Guardmaster 440R |
| Type | Safety Interlock Switch |
| Actuator | Magnetic |
| Contact Configuration | 2NC |
| Voltage | 24V DC |
| IP Rating | IP67 |
Common applications
Guard monitoring
Machine safety
Access control
Cleanroom applications
Food and beverage industry
Compatible systems
Allen Bradley Guardmaster 440R safety relays
Control systems that accept digital inputs for safety monitoring
Also known as
Guardmaster 440R-N23131
Allen Bradley Magnetic Safety Switch
Replaces / compatible with
This magnetic safety switch is designed to work with Allen Bradley safety relays and control systems for effective guard interlocking. Refer to the manufacturer's documentation for specific integration details.
Technical note
Expert tip
The magnetic actuation requires a specific magnet actuator (sold separately or as part of a kit) to operate correctly. Ensure correct alignment between the switch and actuator.What happens next?
1
Email confirmation
Immediate receipt acknowledgment sent to you
2
Account manager assigned
Confirms your part's spec and condition
3
Your quote delivered
Tailored to your specific requirements
Frequently asked questions
What type of actuator does the Allen Bradley 440R-N23131 safety switch use?
The 440R-N23131 utilizes a magnetic actuator. This allows for non-contact detection of the guard's position, reducing wear and tear and offering tamper resistance.