871A-TR4-DM

Overview of Allen Bradley 871A-TR4-DM

The Allen Bradley 871A-TR4-DM is a specialized DC Micro (M12) terminal chamber designed to provide secure, efficient connections for sensors and other automation devices in industrial environments. Featuring a right-angle male connector configuration, it delivers reliable performance in space-constrained panels and equipment. This model is manufactured to meet stringent CUL, KC, and UL standards, supporting use in demanding settings where consistent connectivity and durability are vital. The connector accommodates cables from 4 to 6 mm (0.16 to 0.24 inches) in diameter and includes a 4-pin configuration, commonly used for both signal and low-voltage power transmission. Allen Bradley’s expertise in connection systems ensures that the 871A-TR4-DM upholds quality, safety, and compatibility requirements for modern manufacturing lines and automated cells.

Key Features of Allen Bradley 871A-TR4-DM

• DC Micro (M12) right-angle male connector
• 4-pin configuration suitable for sensors/actuators
• Cable diameter compatibility: 4–6 mm (0.16–0.24 in)
• Voltage rating up to 250V
• Meets CUL, KC, and UL certification standards
• Non-repairable design for consistent reliability
• Preferred for quick installation within control panels and machines

Technical Specs of 871A-TR4-DM

• Connector Type: DC Micro (M12)
• Connector Style: Right-angle male (external threads)
• Number of Pins: 4-pin
• Cable Diameter Range: 4–6 mm (0.16–0.24 in)
• Voltage Rating: 250V
• Standards: CUL, KC, UL
• Height: 2.692 cm, Width: 4.902 cm, Length: 5.41 cm
• Weight: 22.68 g
• Shielding: None
• Product Type: Terminal Chamber

Applications / Use Case

The Allen Bradley 871A-TR4-DM is designed for use in automation systems that require robust field connections to sensors, actuators, and control devices. Its right-angle M12 connector is ideal for installations where space is limited, such as densely packed control panels, machinery, and production line equipment. Typical use cases include process automation, material handling lines, packaging machinery, and assembly systems where fast, tool-free connectivity improves uptime and reduces wiring errors. With its durable construction and high voltage rating, the 871A-TR4-DM supports reliable operation even in environments exposed to vibration, dust, or moisture, making it suitable for a broad range of industrial sectors.

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