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Siemens 3RV2742-5CD10
Circuit Breaker UL489 Model
Product Description
The Siemens Circuit Breaker Model 3RV2742-5CD10 is a crucial component in plant protection systems, designed to safeguard electrical circuits from overloads and short circuits. This circuit breaker boasts the approval of UL 489 and CSA C22.2 No.5-02, ensuring compliance with industry standards. It offers two trigger options: an A-trigger rated at 20A and an N-trigger capable of handling up to 260A. The circuit breaker features a screw connection for easy installation and maintenance.
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Offer details
- Offer from:
Trusted supplier — Germany, member since 2024
- Availability:
- 5 pcs.Updated at: 15-09-2026In-Stock
- Warranty:
- 24 months
- Condition:
- Refurbished
Specifications
- Brand
- Siemens
- Number of poles
- 3
- Rated voltage
- 20 V
- Motor drive optional
- Motor drive integrated
- Degree of protection (IP)
- IP20
- Type of control element
- Toggle
Available Offers
(5)| Condition | Availability | Supplier | Warranty | Action | |
|---|---|---|---|---|---|
| Condition Refurbished | Availability 5 pcs. Updated at: 15-09-2026In-Stock | Supplier | Warranty 24 months | ||
| Condition New Surplus | Availability 6 pcs. Updated at: 15-09-2026In-Stock | Supplier | Warranty 24 months | ||
| Condition New Factory Sealed | Availability 6 pcs. Updated at: 16-09-2026In-Stock | Supplier | Warranty 12 months | ||
| Condition New Factory Sealed | Availability On requestLead time: 5 days | Supplier | Warranty Not specified | ||
![]() | Condition New Factory Sealed | Availability On requestLead time to be confirmed | Supplier | 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 3RV2742-5CD10, including specifications and features.
CAD Models
3D CAD model and technical drawings, ready for your design software.
Product data updated: 15-09-2026

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