ABB 1SDA038311R1 Accessory - 120/127V AC/DC UnderVoltage
Part Number: 1SDA038311R1
Quick Summary
ABB 1SDA038311R1 Accessory is an under-voltage release for 120/127 V AC/DC used with Emax and SACE Tmax low-voltage air circuit-breakers. When voltage dips occur, this device helps prevent nuisance trips and protects critical equipment, reducing unplanned downtime and increasing plant uptime. It aligns with IEC standards and carries CE declarations, with RoHS/REACH compliance and WEEE categorization to support responsible end-of-life planning. As an Emax accessory, it enables quick installation, reliable trip behavior, and seamless compatibility with both loose and configurable configurations, delivering tangible value for electrical protection schemes and maintenance programs.
Product Information
Extended Description
1SDA038311R1 ABB: UNDERVOLTAGE RELEASE SUPPLY VOLTAGE 120/127V DC/AC (IEC) 125/127V DC/AC (UL) E1/6-T8
Country of Origin
Italy (IT)
Lead Time
0 day
Made To Order
No
Warranty Return
Product under warranty must be returned
Product Sales Status
Inactive
Quote Only
No
Country of Origin
Italy (IT)
Lead Time
0 day
Made To Order
No
Warranty Return
Product under warranty must be returned
Product Sales Status
Inactive
Quote Only
No
Country of Origin
Italy (IT)
Lead Time
0 day
Made To Order
No
Warranty Return
Product under warranty must be returned
Product Sales Status
Inactive
Quote Only
No
Note
No
Country of Origin
Italy (IT)
Criticality
No
Lead Time
25 day
Made To Order
No
Product Availability Class
Price is valid until the current stock lasts. This item belongs to a product which is in the obsolete phase and no longer available. Please contact local product sales in order to find a replacing product
Product Sales Status
Inactive
Quote Only
No
Storage Location
4010
Warranty Return
Product under warranty must be returned
REACH Declaration
REACh Declaration ABB Sace circuit breakers
RoHS Information
RoHS Declaration ABB Sace circuit breakers
RoHS Status
Following EU Directive 2011/65/EU and Amendment 2015/863 July 22, 2019
Conflict Minerals Reporting Template (CMRT)
Document availability on demand
E-Number (Norway)
4376635
EAN
8015644383114
Minimum Order Quantity
1 piece
Customs Tariff Number
85389099
Product Net Weight
1 kg
Package Level 1 Units
1 piece
Package Level 1 Gross Weight
0.71 kg
Package Level 1 EAN
8015644383114
Product Main Type
Accessories for Emax
Product Name
Accessory
Product Type
Accessory
Suitable For
E1, E2, E3, E4, E6, T8
Suitable for Product Class
SACE Emax, SACE Tmax T
Configuration Type
Loose or configurable
Current Type
AC/DC
Rated Voltage (Ur)
120 ... 127 V AC/DC
Standards
IEC
Data Sheet, Technical Information
New Emax - Low voltage air circuit-breakers
Declaration of Conformity - CE
1SDL000165R0013 | 1SDL000165R0014 | 1SDL000165R0015 | 1SDL000165R0016 | 1SDL000165R0017 | 1SDL000165R0008
Instructions and Manuals
New Emax - Low voltage air circuit-breakers
ETIM 8
EC001022 - Under voltage coil
Object Classification Code
Q
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
Feature → Business Impact → Application: Undervoltage release rated 120/127 V AC/DC prevents unintended tripping during voltage dips, reducing unplanned downtime and extending equipment life in critical processes. This translates to improved uptime for manufacturing lines and data-center infrastructure where stable voltage is essential. Feature → Application: Current Type AC/DC with Loose or configurable configuration provides flexible wiring and mounting options, enabling rapid field deployment across retrofit and new installations in Emax-based protection schemes. Feature → Compatibility → Benefit: Suitable for E1 through T8 configurations and SACE Emax/SACE Tmax families, offering broad interoperability and minimizing spare-part inventory for maintenance teams. Feature → Compliance → Risk Management: IEC standards with CE declarations, RoHS/REACH compliance, and WEEE categorization help meet regulatory and sustainability targets while simplifying audits. Feature → Operational Efficiency → ROI: Minimum order quantity of 1 piece and ~1 kg weight support compact, cost-effective stocking and straightforward handling in panel assemblies, accelerating project timelines and reducing total cost of ownership for low-voltage protection solutions.
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FAQs
Install the under-voltage release as an accessory within the Emax protection family, using the loose or configurable configuration option to match your panel design. Ensure connections comply with the rated 120/127 V AC/DC and follow the device’s data sheet for wiring, removal of any protective covers, and verification of correct trip logic before commissioning.
The device is rated for 120 to 127 V in both AC and DC conditions, supports AC/DC current types, and is designed as a low-voltage protection accessory for Emax/SACE Tmax products. It weighs about 1 kg and is intended for use with 1 piece minimum order quantities, aligning with standard IEC-based protection schemes.
Yes. The product carries CE declarations and RoHS/REACH compliance documentation, with WEEE categorization to support regulatory requirements and environmentally responsible disposal. This makes it suitable for meeting European regulatory expectations in industrial installations.
This accessory is designed for Emax low-voltage air circuit-breakers and is compatible with SACE Emax and SACE Tmax classes. It supports suitable configurations for E1 through T8 and serves as a flexible protection option within existing Emax-based protection schemes.
The device minimizes nuisance trips during voltage dips, improving overall system uptime and protecting downstream equipment. It offers regulatory compliance via IEC and CE declarations, and its compact 1 kg form factor with a 1-piece MOQ facilitates quick procurement and installation, reducing maintenance costs and downtime in critical processes.