Omron D4BL-2CRA Heavy-Duty Safety Switch Locking Limit Switch IP67 24VDC
SKU: D4BL-2CRAOmron D4BL-2CRA is a heavy-duty safety locking switch with IP67 protection and 24VDC class operation, designed for reliable machine guard locking and interlock monitoring.
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Product Overview
The D4BL-2CRA combines guard status monitoring with robust locking functionality to prevent unsafe access during hazardous machine conditions. It is suitable for production systems requiring controlled door release and dependable interlock behavior. This switch supports compliance-focused safety architecture in OEM machines and retrofit guarding upgrades.
- SKU: D4BL-2CRA
- Series: D4BL-2CRA
Best-Fit Applications
- Locking machine access doors during hazardous motion
- Monitoring guard lock state in safety circuits
- Implementing controlled release safety workflows
- Upgrading non-locking guards in retrofit projects
- Standardizing locking interlock hardware across OEM platforms
- Improving machine guarding reliability and compliance readiness
Buying Checklist
- Combines locking and sensing in one safety device
- Rugged IP67 build supports tough industrial duty
- Supports stronger controlled-access safety architectures
- Practical for both new builds and safety upgrades
- Reliable component for long-term guarding strategies
Technical Specifications
| Model | D4BL-2CRA |
|---|---|
| Product type | Safety locking limit switch |
| Protection rating | IP67 |
| Supply context | 24VDC safety control systems |
| Primary role | Guard lock/interlock status control |
| Typical use | Access protection on hazardous machinery |
| Application scope | Industrial safety and guarding systems |
| Operational value | Controlled access with dependable feedback |
| Maintenance value | Durable switch for long-term service |
| Engineering value | Strong protective architecture component |
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FAQ for D4BL-2CRA
What is D4BL-2CRA mainly used for?
It is mainly used for machine guard locking and interlock monitoring to prevent unsafe access.
Why use locking safety switches instead of standard interlocks?
Locking switches add controlled access behavior, keeping guards secured until safe release conditions are met.
Is this switch suitable for harsh production environments?
Yes. Its IP67 rating supports reliable operation in demanding industrial conditions.
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