440G-T27121
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$349.49
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$349.49
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Overview of Allen-Bradley 440G-T27121
The Allen-Bradley 440G-T27121 is a Guardmaster 440G-T series solenoid interlock switch with Power to Unlock function. It operates on 24 V AC/DC voltage and provides a secure locking mechanism for safety doors and guards. Designed for harsh industrial environments, it features a durable plastic housing and conduit entry suitable for M20 connections.
Key Features
- Solenoid interlock switch with Power to Unlock functionality
- Solenoid voltage: 24 V AC/DC
- Safety contacts: 2 normally closed (NC)
- Auxiliary contact: 1 normally open (NO)
- Conduit entry: 3 x M20
- Plastic housing with red color
- Rated for 250 V AC and 2 A electrical contacts
- Mechanical durability of 1,000,000 cycles
- IP67 rated for protection against dust and water ingress
- Operating temperature range: -20 to 60 °C
Technical Specifications
| Model | 440G-T27121 |
| Type | Solenoid Interlock Switch, Power to Unlock |
| Solenoid Voltage | 24 V AC/DC |
| Safety Contacts | 2 x NC |
| Auxiliary Contact | 1 x NO |
| Conduit Entry | 3 x M20 |
| Material | Plastic housing |
| Contact Rating | 250 V AC, 2 A |
| Mechanical Life | 1,000,000 cycles |
| IP Rating | IP67 |
| Operating Temperature Range | -20 to 60 °C |
| Dimensions (LxWxH) | 126 x 86 x 33 mm |
| Weight | Approx. 0.4 kg |
Applications
The 440G-T27121 solenoid interlock switch is designed for safety door locking in industrial automation and manufacturing environments. It prevents unauthorized access to hazardous areas by requiring power to unlock the door, providing enhanced safety compliance in machinery guarding applications.
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4.0 average rating
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95% positive reviews
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LESS THAN
1% return rate