Siemens 3RS2040-1GD50

A digital temperature monitoring relay for industrial applications, with a measuring range of -99°F to 1830°F and voltage control from 24V to 240V AC/DC.

A temperature monitoring relay with adjustable thresholds for PT100/1000, KTY83/84, and NTC sensors.

Temperature monitoring relay with PT100 sensor, over-temperature protection, and 24-240V AC/DC output.

Plug-in relay complete unit for 3 W, 230 V AC LED module with red standard plug-in socket and screw terminal 3.5 mm pinning

Solid-state contactor for three-phase applications, rated at 3.8A and 40°C, suitable for 48-480V DC reverse switching.

Analog monitoring relay for phase failure and sequence control in AC power systems.

SIRIUS, interface module DP interface, for modular safety system 3RK3 PROFIBUS DP interface 12 Mbps, RS 485 45 mm overall width screw terminal can be parameterized via Safety ES without connection cable

Plug-in relay complete unit 4 W, 24 V AC LED module red Standard plug-in socket screw terminal 3.5 mm pinning

SIRIUS, central unit 3RK3 Basic for modular Safety system 3RK3 4/8 F-DI,1F-RO,1 F-DO,24 V DC parameterizable using software Safety ES 45 mm width screw terminal Up to SIL3 (IEC 61508) Up to Performance Level E (ISO 13849-1)

An electronic timing relay with a delayed action and one changeover contact. It offers a single time range from 5 to 100 seconds at 12-240V AC/DC.

Timing relay, electronic ansprechverzögert 1 change-over contact, 1 time range 0.5...10 s 12-240 V AC/DC at 50/60 Hz AC with LED, Spring-type terminal (push-in)