Types of Molded Case Circuit Breakers: MCCB Guide for Engineers
Compare MCCB types including thermal-magnetic, electronic trip, motor protection, current-limiting, and DC-rated units for industrial use. Shop at Stoklink.
- Part number
- 1SDA066399R1
- Model no
- UVR-C
In stock · 50+
Dispatch
Planned dispatch date. We aim to ship within 1 business day. Depending on warehouse workload it can take 2–3 business days.
· From Türkiye
0
ABB Tmax XTABB 1SDA066399R1 UVR-C XT1..XT4 F/P 220-240Vac-220-250Vdc Undervoltage Release Tmax XT Fixed/Plug-in
Description
About the UVR-C
About the UVR-C
The ABB 1SDA066399R1 UVR-C XT1..XT4 F/P 220-240Vac-220-250Vdc is a factory-fitted undervoltage release accessory designed for use with ABB Tmax XT series moulded case circuit breakers (XT1 through XT4) in both fixed and plug-in mounting configurations. This compact release module monitors supply voltage and automatically trips the circuit breaker when voltage drops below a defined threshold, protecting motors, drives, and sensitive industrial loads from damage caused by undervoltage conditions. With a dual-rated coil accepting 220–240V AC or 220–250V DC control voltage, it offers broad compatibility across AC and DC control circuits in industrial panels and switchgear assemblies.
Certifications & Standards
- CE: Compliant with applicable European Union directives for electrical equipment
- RoHS: Restriction of Hazardous Substances — compliant with EU Directive 2011/65/EU
- EU Directive 2011/65/EU: RoHS2 compliance for restriction of hazardous substances in electrical equipment
- Amendment 2015/863: Compliant with the RoHS3 amendment extending the list of restricted substances
- REACH: Compliant with EU REACH regulation on chemical substances
- IEC 60947-2: Meets international standard for low-voltage switchgear — circuit breakers
- UL 489: Listed under UL standard for molded-case circuit breakers
- WEEE: Compliant with EU Waste Electrical and Electronic Equipment Directive for responsible disposal
Applications & Use Cases
- Protection of motors and drives against undervoltage trips in industrial installations
- Integration into MCC (Motor Control Centres) using ABB Tmax XT1–XT4 moulded case circuit breakers
- Machine builder and OEM panel builds requiring automatic disconnection on supply voltage loss
- Industrial automation control panels with 220–240V AC or 220–250V DC control voltage rails
- Switchgear assemblies where both fixed and plug-in breaker versions are deployed
Specification
Full specification
Material Compliance 1
| RoHS Information | Following EU Directive 2011/65/EU and Amendment 2015/863 July 22, 2019 |
|---|
Dimensions 1
| Product Net Weight | 0.121 kg |
|---|
Additional Information 5
| Product Main Type | Accessories for Tmax XT |
|---|---|
| Product Name | Accessory |
| Product Type | Accessory |
| Suitable For | XT1, XT2, XT3, XT4 |
| Suitable for Product Class | SACE Tmax XT |
Show all 38 specifications ↓ Show less ↑31 more values in Identification, Technical, External Classifications and Standards, Logistics.
Identification 12
| Part number | 1SDA066399R1 |
|---|---|
| Type designation | UVR-C |
| Brand | ABB |
| Condition | New, factory sealed |
| Source | ABB and its authorised distributors |
| Warranty | Manufacturer warranty |
| EAN | 8015644003098 |
| ETIM class | EC001022 |
| eCl@ss | 27370417 |
| E-Number (Sweden) | 3182063 |
| Minimum Order Quantity | 1 piece |
| Customs Tariff Number | 85389099 |
Technical 5
| Configuration Type | Loose or configurable |
|---|---|
| Current Type | AC/DC |
| Order Multiple | 1 piece |
| Rated Voltage (Ur) | 220 ... 240 V AC, 220 ... 250 V DC |
| Standards | IEC60947-2, UL489 |
External Classifications and Standards 4
| ETIM 10 | EC001022 - Under voltage coil |
|---|---|
| UNSPSC | 39121010 |
| WEEE Category | 5. Small Equipment (No External Dimension More Than 50 cm) |
| eClass | V11.1 : 27370417 |
Logistics 10
| Package Level 1 Units | box 1 piece |
|---|---|
| Package Level 1 Width | 110 mm |
| Package Level 1 Height | 60 mm |
| Package Level 1 Depth / Length | 140 mm |
| Package Level 1 Gross Weight | 0.127 kg |
| Package Level 1 EAN | 8015644003098 |
| Shipping weight | 0.127 kg |
| Ships from | Türkiye |
| Dispatch | 9 Nov |
| Stock | In stock |
Source: manufacturer data · Last verified: 30 Oct 2026
Documents
Documents for 1SDA066399R1
No documents are on file for this part yet.
Ask us for the datasheet
Certifications
Certifications and standards
- IEC60947-2
- UL489
Quick answers
Questions about the UVR-C
What is the HS code of UVR-C for customs?
The tariff (HS) code on file for UVR-C is 85362090.
What is the EAN of UVR-C?
The EAN (GTIN) of UVR-C is 8015644003098.
Where does UVR-C ship from, and how fast?
UVR-C ships from Türkiye. Shipping calculated at checkout · import duties and taxes paid on arrival. Stock items are dispatched within 1–2 business days.
Guides
Guides for MCCB
How to Select the Right MCCB for Your Application: Engineer Checklist
Select the right MCCB with our engineer checklist covering IEC 60947-2, sizing, breaking capacity, trip units, and derating for industry. Shop at Stoklink.
IEC 60947-2 Standards for Molded Case Circuit Breakers Explained
IEC 60947-2 defines MCCB ratings Icu, Ics, Icw, utilization categories A and B, and type tests for low-voltage circuit breakers up to 1000V. Shop...
Reviews
Customer reviews
Series
ABB ABB Tmax XT
- Brand
- ABB
- Series
- ABB Tmax XT
