Allen-Bradley MSR127T high-performance safety relay belonging
Product Details:
Manufacturer : ALLEN BRADLEY
Product No. : MSR127T
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Reliable Industrial Component Sourcing for Enterprises
This industrial automation component is supplied for enterprise procurement .Made-to-order and forward delivery are supported, with pricing quoted per inquiry.
To reduce sourcing risk, each order is handled individually with support for model confirmation, condition clarification, and lead time estimation before order placement. Clear quotation terms and consistent communication are provided to help partners manage expectations and complete transactions with confidence. Additional verification or clarification is available when required, supporting professional procurement and long-term cooperation.
The AB 440R-N23126 is a high-performance safety relay belonging to Allen-Bradley’s (AB) Guardmaster MSR127T series, specifically engineered for monitoring and controlling safety functions in industrial environments. As a core product in AB’s industrial safety lineup, it is designed to detect faults in safety systems and implement emergency commands to protect personnel and equipment, making it ideal for small to medium-sized safety applications and single-zone control. This compact safety relay features dual-channel configuration, flexible reset options, and removable terminals, ensuring easy installation, maintenance, and seamless integration with existing safety circuits. Backed by AB’s renowned quality and expertise in industrial automation, the 440R-N23126 meets global safety standards, delivering consistent and reliable performance for critical safety-critical applications.
Detail:
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Specification Category
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Details
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Product Model
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AB 440R-N23126 (Guardmaster MSR127T Series)
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Product Type
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Single-Function Safety Relay
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Operating Voltage
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24V AC/DC
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Contact Configuration
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3 NO (Safety) + 1 NC (Auxiliary)
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Rated Current
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3A (safety contacts); compatible with standard industrial loads
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Input Configuration
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Dual-channel (1 NC, 2 NC, or light curtain compatible)
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Safety Ratings
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ISO 13849-1 Cat. 4, PL E; IEC 61508 SIL 3[4][5]
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Certifications
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CE, UL, cULus, RoHS; compliant with EN 954-1, IEC 60204-1[5][6]
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Mechanical Parameter
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Measurement
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Overall Height (Length)
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114.5 mm
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Overall Width
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99 mm
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Overall Depth
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22.5 mm
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Mounting Type
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35 mm DIN rail mounting
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Housing Material
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Polyamide (red), dust-resistant[9]
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Operating Temperature Range
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-5 ℃ to +55 ℃, suitable for standard industrial environments[6][9]
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Brand
AB focuses on innovation and utilizes the latest technologies like cloud computing, machine learning, and artificial intelligence to develop advanced solutions. This helps customers improve productivity, efficiency, and overall business performance. The company attaches great importance to product quality and customer service. Its rigorous product testing and certification processes ensure the high quality and reliability of products.
Achievers Automation Limited has more than 10 years experience in the market of Industrial Automation, specialized in reselling factory sealed Probe, Sensor, DCS,isolator barrier, HMI, PLC,Adapter,Profibus connector and cable from Brands as BENTLY NEVADA, Endress+Hauser, MTL, Allen-Bradley, Pepperl+Fuchs, YOKOGAWA,Rosemount, ASCO, Schneider, Lenze, Pro-face, Mitsubishi, Omron, Lenze, Delta, Honeywell, Siemens and etc. If you have any request, please do not hesitate to contact us.
Below are the TOP BRANDS we handle in the past 12 years:
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FAQ of Achievers
Q:Are the Products Genuine OEM Units?
A: These items have been certified by Achievers Automation Limited to be genuine OEM Units obtained through OEM or independent third-party channels.
Q:How will you arrange shipment?
A: We can arrange shipment based on your request. We have cooperated forwader who can arrange shipment via FedEx, DHL,TNT with good price.
Q:What is the warranty of goods?
A: One-year Warranty.
Q:Which are the best-selling products?
A: Many brands of products have been supplied . For example, MTL safety barrier MTL5541, Endress Hauser RS33 , P+F safety barrier KFD2-SR2-Ex2.W,Emerson Hand Communicator TREXCHPNAWS1S
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