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Allen Bradley GuardShield 440L-R4B0300-N

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440L-R4B0300-N

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The 440L-R4B0300-N safety light curtain from Allen Bradley is designed for reliable safeguarding in industrial applications. It operates on a 24V DC input and features a robust aluminum housing for durability.

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Ships from Raleigh, NC
2 Year DO Supply Warranty
Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Technical specifications for 440L-R4B0300-N

ManufacturerAllen Bradley
Product TypeSafety Light Curtain
Product LineGuardShield
Part Number440L-R4B0300-N
Weight2.88 lbs (1.30 kg)
Rated Voltage24V
Voltage TypeDC
Cable Length30 mm
IP RatingIP65
Housing MaterialAluminum
Lens MaterialAcrylic
Number Of Beams21 Beams
Resolution14 mm
Protective Height314 mm
Transmitter Wave Length870 nm
QD Connectors TypeM12 plug 4 pin

The 440L-R4B0300-N from Allen Bradley serves as a safety light curtain, specifically constructed to enhance safety in operational environments. It utilizes a 24V DC rated input voltage, making it suitable for various industrial applications. The device's cable spans 30 mm in length, ensuring flexibility during installation.

A sturdy aluminum housing provides significant protection against wear and ambient conditions, while the lens is crafted from acrylic, optimizing visibility. With 21 beams running through the curtain, the light curtain maintains a resolution of 14 mm, delivering precise detection.

Measuring at a protective height of 314 mm, it effectively monitors safety zones. The transmitter emits light at a wavelength of 870 nm, further contributing to its reliability. The 440L-R4B0300-N is also rated at IP65, offering robust protection from dust and water exposure, ensuring longevity in diverse environments. For quick installation and connection, it features M12 plug 4-pin quick disconnect connectors.