Need more information?
Siemens 3RS2140-1GW60
Digital Temperature Monitoring Relay
Product Description
The Digital Temperature Monitoring Relay is designed for industrial applications that require precise temperature monitoring. This relay supports a range of sensor types including J, K, T, E, and N with two sensors per relay. It can monitor temperatures from -99°F to 1830°F with digital adjustment of threshold values.
The control voltage for this relay ranges from 24V to 240V AC/DC. It features screw terminals for easy installation and comes in a width of 45mm. This relay is available in two configurations: CO (Common Open) and NO (Normally Open), making it versatile for various applications.
Please note that this product has been phased out, and the preferred successor is the Siemens 3RS2600-1BW30. For more information, please visit our website or contact our customer service team.
Offer details
- Best offer from:
Trusted supplier — Romania, member since 2023, 1–4 employees
- Availability:
- 1 pc.On RequestUpdated at: 22-08-2026
- Condition:
- New Surplus
Specifications
- Brand
- Siemens
- Number of changers
- 2
- Type of actuation
- AC/DC
- Number of shunt circuits
- 1
- External reset possible
- Yes
- Number of making contacts
- 1
- Error storage is possible
- Yes
Access our platform to find more offers
Register now to explore 36 mln offers from verified suppliers worldwide.
- Compare offers globally
- Direct supplier contact
- RFQs, Quotes, and Orders
- BOM Search
Documents
Data Sheet
Datasheet for Siemens 3RS2140-1GW60, including specifications and features.
CAD Models
3D CAD model and technical drawings, ready for your design software.
Market insights

Get real-time analytics and market data to optimize your purchasing decisions for this component and similar products
- Real-time stock availability data from 700 MRO distributors in Europe and USA
- Price analysis by condition (new, used, refurbished) with market median prices
- Critical component availability monitoring to prevent production downtime
- Inventory optimization insights based on market supply trends

