Siemens 3RS1040-1GW50 Wide Voltage Temp Relay
Siemens 3RS1040-1GW50 Temperature Relay Pt100/1000, KTY/NTC, -50-500°C, 24-240V.
The Siemens 3RS1040-1GW50 is a multi-input temperature monitoring relay supporting Pt100/1000, KTY83/84, and NTC sensors. It features two digitally adjustable threshold values across a wide temperature range of -50 °C to 500 °C. This relay offers a broad operating voltage of 24 - 240 V AC/DC and provides 2 x 1 Changeover (CO) contacts plus 1 normally open (NO) contact. It has a 45 mm width and uses screw terminals.
This temperature monitoring relay is well-suited for applications requiring flexible voltage input and precise dual-point temperature control. Industries such as chemical processing, power generation, and industrial manufacturing can benefit from its ability to monitor critical temperature points for equipment protection and process optimization. The wide voltage range simplifies installation in diverse electrical environments.
Stanlo Automation, your trusted veteran-owned surplus parts supplier, offers the Siemens 3RS1040-1GW50. We are dedicated to providing high-quality industrial automation components to ensure operational continuity. Choose Stanlo Automation for competitive pricing and reliable service on your surplus part needs.
| Part Number | 3RS1040-1GW50 |
| Manufacturer | Siemens |
| Type | Temperature Monitoring Relay |
| Sensor Input | Pt100/1000, KTY83/84, NTC |
| Thresholds | 2 (digitally adjustable) |
| Temperature Range | -50 °C to 500 °C |
| Voltage | 24 - 240 V AC/DC |
| Output Contacts | 2 x 1 CO + 1 NO |
| Width | 45 mm |
| Terminal Type | Screw |