Allen-Bradley 440N-G02023 Guardmaster 440N Non Contact Switch
Allen-Bradley 440N-G02023 Guardmaster 440N Non Contact SwitchDescriptionAllen Bradley Guardmaster 440N-G02023 Magnetic Non-Contact SwitchSafeguard production lines and maximise uptime by protecting your machines and personnel with the Ferrogard 440N-G02023 magnetic safety switch, 250 V ac, with plastic housing, by Allen Bradley Guardmaster.This type of reliable non-contact switch uses a magnet to...
Allen-Bradley 440N-G02023 Guardmaster 440N Non Contact Switch
Description
Allen Bradley Guardmaster 440N-G02023 Magnetic Non-Contact Switch
Safeguard production lines and maximise uptime by protecting your machines and personnel with the Ferrogard 440N-G02023 magnetic safety switch, 250 V ac, with plastic housing, by Allen Bradley Guardmaster.
This type of reliable non-contact switch uses a magnet to detect when a guard or gate is released. The power supply will then be cut off instantly, ensuring that personnel cannot access a hazardous area while the power supply to a machine is still running. It is designed so that the magnetic actuator is removed from the switch when the guard door is opened, which opens the NC safety contacts.
The large sensing field of the 440N series ensures tolerance to door misalignment, so that if the guard comes loose or is not closed properly this can be identified immediately. The set up and alignment process for 400N series safety switches is conveniently simplified to decrease your installation costs. This switch is also sealed to IP67 (NEMA 6P), making it dust tight and well suited to endure wet environments. To ensure that it does not fail it has protected safety contacts and internal non-resettable overload protection on the safety contact.
Rockwell Automation are the world’s largest company dedicated to industrial automation, and their Allen Bradley product brand has been recognised for excellence and innovation. With their huge range of high-quality, great value machine safety devices you can be sure to find the ideal solution for any industrial application.
Features and Benefits:
• This switch has a supply voltage rating of 250VAC at 2A current
• It comes with FRS6 rectangular housings made of red moulded ABS plastic, and a 2m cable
• It has slim housings to suit narrow mounting areas and has two active sensing faces allowing for more flexible mounting possibilities
• Non-contact actuation, which allows the machine guard to be opened immediately
• 1NC safety contact
• Operating distance for safety contacts – make 12mm, break 23mm
• Operating temperature ranging between -10°C and 65°C
• It comes with FRS6 rectangular housings made of red moulded ABS plastic, and a 2m cable
• It has slim housings to suit narrow mounting areas and has two active sensing faces allowing for more flexible mounting possibilities
• Non-contact actuation, which allows the machine guard to be opened immediately
• 1NC safety contact
• Operating distance for safety contacts – make 12mm, break 23mm
• Operating temperature ranging between -10°C and 65°C
Certifications:
EN954-1
IP67 rated
ISO13849-1
IEC/EN60204-1
NFPA79
EN1088
ISO14119
ANSI B11.19
AS4024.1
CE certified
UL listed
IP67 rated
ISO13849-1
IEC/EN60204-1
NFPA79
EN1088
ISO14119
ANSI B11.19
AS4024.1
CE certified
UL listed
What are the advantages of non-contact safety switches?
Non-contact safety switches have a long service life as they take less wear and are low-maintenance, they also are highly resistant to shocks and vibrations and cannot be easily tampered with. They are well suited for sliding, hinge, and lift-off machine guard doors and are frequently used in industrial environments, such as factories, to monitor and protect the safety barriers of dangerous machines. Allen Bradley Guardmaster is a world leading brand for machine safety devices, and their products are constructed to global standards for high stability, reliability, and quality.
Specifications
| Attribute | Value |
| Supply Voltage | 250V ac |
| Safety Contacts | NC |
| Housing Material | Plastic |
| Connection Type | 2m Cable |
| Actuator Type | Magnetic |
| Sensor Principle | Magnetic |
| Actuator Included | Yes |
| Switching Distance | 12 mm |
| Series | 440N |
| Range | Ferrogard |
| IP Rating | IP67 |
| Supply Current | 2000mA |
| Width | 19mm |
| Safety Category | 1 |
| Depth | 16mm |
| Length | 84mm |
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