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Allen Bradley Guardmaster Safety Relays MSR125HP

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MSR125HP

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The Allen Bradley MSR125HP is a safety relay designed for emergency stop and monitoring functions. Operating at a voltage rating of 24 V AC/DC, this unit weighs 0.46 lbs and features a robust red housing color, ensuring it is easily identifiable in a control environment.

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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 MSR125HP

ManufacturerAllen Bradley
Product TypeSafety Relay
Product LineGuardmaster Safety Relays
Part NumberMSR125HP
Weight0.50 lbs (0.23 kg)
Voltage Rating (AC/DC)24 V AC/DC
FunctionEmergency stop/safety monitoring relay
Min. Operating Temperature-25 °C
Max. Operating Temperature55 °C
Min. Storage Temperature-40 °C
Max. Storage Temperature70 °C
Humidity Range5 to 95% non-condensing
Mounting TypeDIN Rail Mounting
Housing ColorRed
Terminal TypeScrew Terminal

The MSR125HP from Allen Bradley is a critical component in safety systems, serving as an emergency stop and safety monitoring relay. It operates under a voltage rating of 24 V AC/DC, making it versatile for different electrical configurations. The relay has a lightweight design, weighing only 0.46 lbs, which aids in efficient installations.

This relay is housed in a striking red casing that not only signifies its safety function but also allows for easy identification among other components. It utilizes screw terminals for reliable connections, ensuring stability during operation. The design supports DIN rail mounting, facilitating straightforward installation in control panels.

The temperature specifications are broad, with a minimum operating threshold of -25 °C and a maximum of 55 °C, making it capable of functioning in various settings. When stored, it can withstand temperatures from -40 °C up to 70 °C, demonstrating its resilience. Additionally, it performs in humidity levels ranging from 5% to 95% while remaining non-condensing, making it suitable for diverse environmental conditions.