METZ Connect RM21 Relé de potência miniatura 24 V AC 1 comutador 16 A PCB 11051110

Miniature power relay with 1 changeover contact (SPDT) and 24 V AC coil, capable of switching up to 16 A at 250 V AC. The RM21 series relay from METZ Connect is designed for PCB mounting and offers reliable performance in industrial and building automation applications.

Advantages

High switching capacity in a compact design. Silver-nickel contacts ensure long electrical life. Coil and contact insulation rated at 5000 V AC for safe isolation.

Suitable for

• Control panels and automation systems
• Heating, ventilation, and air conditioning (HVAC)
• Power distribution and switching circuits

Key specifications

• Coil voltage: 24 V AC
• Contact configuration: 1 changeover (SPDT)
• Maximum switching current: 16 A
• Maximum switching voltage: 250 V AC
• Contact material: AgNi
• Coil power consumption: 0.75 VA
• Insulation voltage (coil/contact): 5000 V AC
• Dielectric strength (contact/contact): 1000 V AC
• Operating temperature range: -40 to +70 °C
• Mounting type: PCB

Recommendations

For reliable switching in demanding environments, this relay offers a proven design with high electrical endurance.