Weidmuller 1127390000

The TERMSERIES solid-state relay features a single normally open (NO) contact utilizing a Triac with zero-cross switching capability. The device is rated for a control voltage of 5 V DC ±20% and can switch voltages from 24 to 240 V AC while handling a continuous current of 1 A.

Measuring 6.4 mm in width, 89.6 mm in height, and 87.8 mm in depth, the relay is designed for efficient installation with a screw connection method. It supports various wire sizes with a clamping range from 0.14 mm² to 2.5 mm², and accommodates both rigid and flexible copper conductors.

This relay operates within a temperature range of -20 °C to 60 °C and is rated for a maximum ambient temperature of 60 °C. It also complies with multiple standards, including DIN EN 50178, and holds various approvals such as CE and cULus, with a UL file number E141197.

With an impressive mean time to failure (MTTF) of 1,120 years, it ensures reliable performance. The relay features an inrush current capability of 15 A for 10 ms and supports switching frequencies of up to 3 Hz with a maximum voltage drop of ≤ 1.6 V under load. Additional protective elements include a green LED status indicator and reverse polarity protection.