LUFN20 Limit sensor

LUFN20 Limit sensor
Core Specifications

• Contact Composition: 2 Normally Open (2NO) instantaneous contacts
• Rated Operational Voltage: \(\le 250\text{V AC/DC}\)
• Thermal Current (\(I_{th}\)): \(5\text{A max}\)
• Mounting: Snaps directly into the cavity of a TeSys U power base (such as the LUB or LU2B series)

Compatibility & Use CasesThe LUFN20 is used with standard power bases like LUB12 and LUB32, or advanced power bases like LUB120 and LUB320. It is primarily used to wire indicator lights, relays, or PLC inputs to monitor whether the motor starter is active.