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ABB 1SVR730841R0300
CM-SRS.12S Current Monitoring Relay
Product Description
The CM-SRS.12S serves as a single-functional current monitoring relay within the CM single-phase monitors series. It operates effectively with a rated control supply voltage ranging from 110 to 130 V AC and provides a single changeover output contact rated at 250 V and 4 A. This relay employs an RMS measuring principle to monitor both DC and AC currents across three distinct measuring ranges: 0.3-1.5 A, 1-5 A, and 3-15 A, functioning according to the open-circuit principle.
Configurable for either overcurrent or undercurrent monitoring, the hysteresis can be adjusted from 3% to 30% of the threshold value. The device is equipped with screw connection technology utilizing double-chamber cage connection terminals, ensuring reliable electrical connectivity.
Additional features include an optional sealable transparent cover to prevent unauthorized adjustments. The device's dimensions are 22.5 mm in width, 85.6 mm in height, and 103.7 mm in depth, and it weighs 0.168 kg. It is compliant with several standards, ensuring its suitability for various industrial applications.
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Offer details
- Offer from:
Trusted supplier — United Kingdom, member since 2023, 1–4 employees - Availability:
- On requestLead time: 10–30 days
- Warranty:
- 24 months
- Condition:
- New Factory Sealed
Specifications
- Brand
- ABB
- American Recovery and Reinvestment Act (ARRA) Compliant
- Contact Manufacturer
- Buy American Act (BAA) Compliant
- Contact Manufacturer
- Minimum Order Quantity
- 1 piece
- Instructions and Manuals
- Instruction Sheet / Manual - CM-SxS Single-phase current monitoring relaysInstallation instructions - CM-SxS Single-phase current monitoring relays
- Function
- Over- or undercurrent monitoring
- Measuring Range
- 0.3 ... 1.5 A || 1 ... 5 A || 3 ... 15 A
Available Offers
(7)| Condition | Availability | Supplier | Warranty | Action | |
|---|---|---|---|---|---|
 | Condition New Factory Sealed | Availability On requestLead time: 10–30 days | SupplierUnited KingdomTrusted supplier — member since 2023, 1–4 employees | Warranty 24 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 ItalyTrusted supplier — member since 2021, 10–19 employees | Warranty 12 months | |
| Condition New Factory Sealed | Availability On requestLead time: 5 days | Supplier GermanyTrusted supplier — member since 2023, 5–9 employees | Warranty 12 months | |
| Condition New Factory Sealed | Availability On requestLead time to be confirmed | SupplierLatviaTrusted supplier — member since 2026, 20–49 employees | Warranty 12 months | |
| Condition New Factory Sealed | Availability On requestLead time to be confirmed | SupplierGermanyTrusted supplier — member since 2023, 5–9 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 ABB 1SVR730841R0300, including specifications and features.
CAD Models
3D CAD model and technical drawings, ready for your design software.
Product data updated: 19-09-2026
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