440G-A27143
440G-A27143
Manufacturer: ALLEN BRADLEY
Condition: New and Unused, Surplus.
Overview of Allen Bradley 440G-A27143
The Allen Bradley 440G-A27143 is a fully flexible actuator designed for use with Guardmaster safety interlock switches such as TLS-GD2 models. Manufactured with durable stainless steel, this actuator is built to withstand harsh industrial environments and heavy usage. Its fully flexible design allows for some movement and misalignment, making it ideal in applications where guard doors or safety barriers may experience vibration, sagging, or minor shifts. This flexibility helps maintain reliable engagement with safety switches, ensuring secure and consistent operation in critical safety interlock systems. The 440G-A27143 is a key component in safeguarding personnel and machinery by enabling effective guard locking mechanisms.
Key Features of Allen Bradley 440G-A27143
- Constructed from stainless steel for robust durability and corrosion resistance
- Fully flexible actuator design accommodates door misalignment and vibration
- Compatible with multiple Guardmaster safety interlock switches: TLS-GD2, MT-GD2, T15GD2, and others
- Enables reliable safety guard locking and unlocking mechanisms
- Supports multiple actuator entry positions for versatile installation
- Designed to maintain secure safety interlock function in industrial environments
- Compact size supports installation in tight and constrained spaces
- Meets safety standards for interlock actuator applications
Technical Specs of 440G-A27143
| Specification | Detail |
|---|---|
| Material | Stainless Steel |
| Compatibility | TLS-GD2, MT-GD2, T15GD2, T5-6GD2 switches |
| Actuator Type | Fully Flexible |
| Weight | Approximately 0.001 lb (negligible) |
| Maximum Actuator Travel | Designed for flexible movement, exact tolerance per switch specs |
| Applications | Guard door safety interlocks requiring flexibility |
| Ingress Protection | IP67 (depending on switch enclosure) |
| Operating Temperature | Typically 0 to 55 °C (32 to 131 °F) |
Applications / Use Case
The Allen Bradley 440G-A27143 actuator is specially suited for industrial safety interlock applications where precise guard alignment is challenging. Typical uses include machinery guard doors exposed to vibration or sagging, conveyor safety gates, and protective barriers in manufacturing or processing plants. Its fully flexible design allows it to accommodate slight misalignments while maintaining reliable locking function, reducing downtime caused by misfit or damage to rigid actuators. It is commonly integrated with Guardmaster safety interlock switches to comply with safety regulations and prevent machine operation when guards are open. This actuator is essential in environments where safety and operational continuity are priorities.
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