ZIEHL MSF220S PTC Resistor Relay
The ZIEHL MSF220S is a compact and reliable PTC resistor relay designed for precise monitoring and control in industrial environments. With a wide supply voltage range and durable construction, it ensures dependable protection and performance.
Manufacturer: ZIEHL
Type: PTC Resistor Relay
Model: MSF220S
Part No.: T 221680
Technical Information
- Supply Voltage: 24 – 220 V DC
- Power Max.: 5 W
- Contact: 1 Change-Over (CO)
- Contact Rating: 250 V AC, 4 A
- Protection Class: IP50 / IP20
- Ambient Temperature: -20 … 55 °C
- Dimensions: 82 x 42 x 121 mm












