METZ Connect Threshold Switch 24 V AC/DC, 1 Changeover Contact, DIN Rail, 17.5 mm, 11066670

This METZ Connect threshold switch stands out with its compact 17.5 mm DIN rail housing and adjustable hysteresis, offering precise monitoring of analog signals or voltage levels in industrial control systems. Unlike basic comparators, it combines a 24 V AC/DC supply, a single changeover relay output, and screw terminals for reliable integration in tight spaces.

Highlights

• Adjustable threshold and hysteresis for flexible signal monitoring
• 1 changeover contact (SPDT) with max switching 250 V AC / 6 A
• Wide operating temperature range from -25°C to +70°C
• IP20 protection, CE certified, suitable for control cabinets
• Low power consumption under 1.5 W

In daily use

Install the switch on a standard TS35 DIN rail and connect your signal input and load via screw terminals. Set the threshold and hysteresis to match your process requirements, and the relay will switch when the measured value crosses the set point. The changeover contact allows either normally open or normally closed operation, making it adaptable to alarms, level detection, or simple on/off control tasks.

Full specifications

• Product type: Threshold switch
• Supply voltage: 24 V AC/DC
• Output: 1 changeover relay contact (SPDT)
• Max switching voltage: 250 V AC / 30 V DC
• Max switching current: 6 A
• Adjustable threshold and hysteresis
• Mounting: DIN rail TS35
• Connection: Screw terminals
• Housing width: 17.5 mm
• Operating temperature: -25°C to +70°C
• Storage temperature: -40°C to +85°C
• Protection class: IP20
• Certification: CE
• Power consumption: < 1.5 W
• Insulation voltage: 2.5 kV

Final note

With its compact design and reliable relay output, this METZ threshold switch is a practical choice for engineers needing precise signal monitoring without sacrificing panel space.