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Siemens 3RS1020-2DW20
Temperature Monitoring Relay, PT100, 0 to 200°C, 120VAC
Product Description
The Temperature Monitoring Relay operates with PT100 sensors, providing precise over-temperature monitoring within a range of 0 to +200 °C. This device features a control voltage input of 24-240 V AC/DC and measures using a single circuit.
With a compact design measuring 22.5 mm in width, it integrates easily into various setups. The relay is equipped with one normally open contact and one change-over contact for versatile application in temperature control systems. Notably, this model includes spring clamp connections, facilitating straightforward installation.
The product is manufactured in Germany and has an external reset option disabled, ensuring dedicated performance in its designated tasks. Please note that this product has been phased out, with the recommended successor being 3RS2600-2BW30.
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Offer details
- Offer from:
Trusted supplier — Czechia, member since 2023, 100–499 employees - Availability:
- On requestLead time to be confirmed
- Warranty:
- 12 months
- Condition:
- New Factory Sealed
Specifications
- Brand
- Siemens
- With detachable clamps
- External reset possible
- Number of measuring circuits
- 1
- Voltage type for actuating
- AC/DC
- Error registration possible
- Rated control supply voltage Us at DC
- 24 V
Available Offers
(8)| Condition | Availability | Supplier | Warranty | Action | |
|---|---|---|---|---|---|
 | Condition New Factory Sealed | Availability On requestLead time to be confirmed | SupplierCzechiaTrusted supplier — member since 2023, 100–499 employees | Warranty 12 months | |
| Condition New Factory Sealed | Availability On requestLead time to be confirmed | Supplier LatviaTrusted supplier — member since 2024, 20–49 employees | Warranty 12 months | |
| Condition New Factory Sealed | Availability On requestLead time to be confirmed | Supplier PolandTrusted supplier — member since 2021, 50–99 employees | Warranty 12 months | |
| Condition New Factory Sealed | Availability On requestLead time: 3 days | Supplier United StatesTrusted supplier — member since 2024 | Warranty 12 months | |
| Condition New Factory Sealed | Availability On requestLead time: 7–10 days | Supplier United KingdomTrusted supplier — member since 2023, 1–4 employees | Warranty 24 months | |
| Condition New Factory Sealed | Availability On requestLead time: 31 days | Supplier PortugalTrusted supplier — member since 2022, 10–19 employees | Warranty 12 months |
Offer with manufacturer lead time
Directly from the manufacturer - with a confirmed, predictable, and fully transparent delivery time.
Documents
Data Sheet
Datasheet for Siemens 3RS1020-2DW20, including specifications and features.
CAD Models
3D CAD model and technical drawings, ready for your design software.
Product data updated: 24-04-2025
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