METZ CONNECT KRA-SR-F10/21 módulo de relé de interface, 1 contacto reversível, bobina 24 V DC, 10 A, calha DIN, cinzento 11070813

The METZ CONNECT KRA-SR-F10/21 is an interface relay module engineered for reliable switching of high-current loads in industrial control systems. Its single changeover contact handles up to 10 A at 250 V AC, while the 24 V DC coil ensures compatibility with standard PLC outputs. The module's compact DIN rail housing and screw terminals simplify installation in crowded cabinets, and the integrated green LED provides immediate status confirmation.

Advantages

High switching capacity in a space-saving design; clear operational status via LED; robust construction for long service life; easy wiring with screw terminals; global approvals for peace of mind.

Suitable for

• Isolating PLC outputs from high-power loads
• Switching motors, valves, and contactors
• Building automation and HVAC control
• Machine tool and packaging equipment
• Signal multiplication and galvanic isolation

Key specifications

• Contact configuration: 1 changeover (CO)
• Coil voltage: 24 V DC
• Rated switching current: 10 A
• Rated switching voltage: 250 V AC
• Mounting: DIN rail
• Connection: screw terminals
• Status indicator: green LED
• Operating temperature: -25 to +70 °C
• Protection class: IP20
• Approvals: CE, UL, VDE

Recommendations

For reliable signal adaptation and load switching in industrial environments, the METZ CONNECT KRA-SR-F10/21 offers a proven solution. Its combination of high current rating, clear status indication, and DIN rail mounting makes it a practical choice for control panel builders and maintenance technicians.