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The 440G-T27260 is a guard locking switch in the Guardmaster Safety Relays series by Allen Bradley. Featuring a fully-flex actuator, this device ensures safe operation with its break-before-make contact mechanism and various contact options.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Guard Locking Switch |
| Product Line | Guardmaster Safety Relays |
| Part Number | 440G-T27260 |
| Weight | 1.06 lbs (0.48 kg) |
| GTIN | 00 781180060175 |
| Actuator Type | Fully-flex actuator |
| Contact Type | Break Before Make contact |
| Number of Safety Contacts | 2 Normally Closed safety contacts |
| Number of Auxiliary Contacts | 1 Normally Open auxiliary contact |
| Rated Voltage (AC) | 24 V AC |
| Rated Voltage (DC) | 24 V DC |
| IP Rating | IP67 and IP69K |
| Material Type | Valox |
| Color Type | Red |
| Max. Storage Humidity | 80% (non-condensing) |
The Allen Bradley 440G-T27260 is identified as a guard locking switch within the Guardmaster Safety Relays series. This equipment is designed for enhanced safety and operational reliability in various industrial applications. A fully-flex actuator mechanism is employed, facilitating proper engagement and disengagement required for safe operation. Reliability is further assured through its break-before-make contact type, which prevents electrical crossover between contacts during actuation.
This switch possesses two normally closed safety contacts, providing dual pathways for emergency cut-offs or other safety functions. Additionally, an auxiliary contact, configured as normally open, offers extended functionality in control circuits. It can handle both 24 V AC and 24 V DC input voltages, adapting readily to different power supply configurations.
Protection ratings of IP67 and IP69K make this unit resilient against the effects of water and dust infiltration, allowing itself to function effectively in challenging environments. Made from Valox material, this safety switch exhibits durability and resistance to varied environmental stresses while maintaining operational integrity. The unit is color-coded red, which signifies its purpose in safety and control applications.
As a final consideration, the 440G-T27260 has a specified maximum storage humidity level of 80% without condensation, ensuring that it remains functional and dependable in diverse conditions.