Siemens Output Coupler AC/DC 24V 1W Push-In 3RQ4018-2AB00

The Siemens 3RQ4018-2AB00 is a high-quality output coupler (coupling relay) designed for industrial control applications. It operates with AC/DC 24V control supply voltage and features a push-in terminal connection for fast and tool-free wiring. With a power consumption of only 1W, it is energy-efficient and reliable.

Advantages

Compact design, easy DIN rail mounting, push-in technology reduces installation time, high switching capacity, and long electrical and mechanical endurance.

Suitable for

• Industrial automation and control systems
• PLC output coupling
• Signal isolation and amplification
• Switching inductive and resistive loads

Key specifications

• Product Type: Output Coupler (Coupling Relay)
• Control Supply Voltage: AC/DC 24V
• Power Consumption: 1W
• Connection Type: Push-in Terminal
• Number of NO Contacts: 1
• Contact Material: AgNi
• Switching Current AC-15 (230V): 3A
• Switching Current DC-13 (24V): 1A
• Minimum Switching Current: 10mA
• Minimum Switching Voltage: 10V
• Insulation Voltage: 300V
• Mounting Type: DIN Rail
• Protection Class: IP20
• Operating Temperature: -25 to +60°C
• Electrical Endurance: 100,000 switching cycles (at 230V AC-15, 3A)
• Mechanical Endurance: 10,000,000 switching cycles

Recommendations

For optimal performance, use with Siemens compatible control systems and ensure proper DIN rail mounting. Verify load specifications before installation.