Description

Life: 50000 (Electrical) operations, 5000000 (Mechanical) operations

Maximum Operating Temperature: +60°C

Dimensions: 6 x 81 x 94mm

Mounting Type: DIN Rail

Switching Voltage: 250V ac

Series: 857

Coil Voltage: 24V dc

Accessory Type: Relay Socket

Depth: 81mm

Height: 94mm

Operating Temperature Range: -40 → +60°C

Length: 6mm

Relay Switching Classification: Miniature Relay Minimum Operating Temperature: -40°C Special Features: Integrated Yellow LED Contact Material: Silver Nickel Number of Poles: 1 Terminal Type: Plug In Standards Met: 857-304:GL, ANSI/ISA 12.12.01, EN 60664-1, EN 61140, EN 61810-1, UL 508

The Wago 857-304 is a non-latching relay designed for DIN rail mounting, featuring a 24V DC coil and a 10 mA miniature relay configuration. This component is part of Wago’s range of relay modules, known for their reliability and precision in various control applications. Its compact design, ease of installation, and versatile application range make it a practical choice for a variety of control and switching tasks.

• Compact Design and Efficient Performance

This non-latching relay is characterized by its compact design, allowing for efficient use of space within control cabinets. Despite its small size, it delivers reliable performance, making it suitable for a wide range of switching applications. The 24V DC coil is a common voltage for control systems, ensuring compatibility with many existing setups.

The Wago 857-304, Non-Latching Relay DIN Rail, 24V dc Coil, 10 mA Miniature Relay: Versatile Control Applications

The relay is versatile and can be used in various control applications, including:

• Industrial Automation: Acting as an interface between control systems and heavy machinery.
• Building Management Systems: Controlling lighting, HVAC, and other critical building functions.
• Automotive Systems: Providing switching capabilities within vehicular control systems.

Special Features and Benefits of the Non-latching Relay

• Non-latching relay mechanism for standard switching operations.
• 24V DC coil voltage, aligning with common control system standards.
• 10 mA switching capacity for miniature relay applications.
• DIN rail mountable for easy installation and maintenance.
• Compact footprint for space-saving within control panels.