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Allen Bradley Guardmaster Safety Relays 442L-SFZNMZ-FM

Product image is representative; revision or series may vary. Contact us to request a specific version.

442L-SFZNMZ-FM

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The 442L-SFZNMZ-FM from Allen Bradley is a SafeZone safety laser designed for reliable operation in safety applications. It operates within a DC voltage range, making it versatile for numerous setups, and features a fast response time, improving reaction to potential hazards.

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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 442L-SFZNMZ-FM

ManufacturerAllen Bradley
Product TypeSafeZone Safety Laser
Product LineGuardmaster Safety Relays
Part Number442L-SFZNMZ-FM
UPC662074015085
Minimum Rated Voltage16.8 V
Maximum Rated Voltage28.8 V
Voltage TypeDC
Rated Power55 kW
Response Time120 ms
Safety Outputs2 PNP OSSDs
Material TypeAluminium
Material – LensPolycarbonate
IP RatingIP65
Wavelength of Laser905 nm
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The Allen Bradley part number 442L-SFZNMZ-FM is a SafeZone safety laser specifically engineered for high reliability in safety applications. This device operates with a DC voltage in the range of 16.8 to 28.8 volts. It has a rated power capacity of 55 kilowatts, making it suitable for demanding environments.

Designed to respond quickly, this safety laser features a response time of 120 milliseconds, significantly reducing potential risks. This unit includes two PNP OSSD safety outputs, which are essential for effective safety circuit integration. Constructed from aluminium, the main body ensures durability under tough operational conditions, while the lens—crafted from polycarbonate—provides excellent clarity and resistance to impact.

With an IP65 rating, this safety laser is well-protected against dust and low-pressure water jets, allowing its use in various industrial settings without compromising performance. Furthermore, the laser operates at a wavelength of 905 nanometers, making it effective for safety applications that require laser technology. This combination of features makes the 442L-SFZNMZ-FM a dependable choice for enhancing safety protocols.