Eaton 1A33595G18 DS/DSII undervoltage release - UL Listed
Part Number: 1A33595G18
Quick Summary
DS/DSII undervoltage release safeguards Eaton DS/DSII contactors by triggering on undervoltage to protect motor circuits. Facility teams often contend with nuisance trips or missed undervoltage events that stall production and inflate maintenance costs. UL Listed certification confirms safety compliance, while the universal frame simplifies integration across DS/DSII installations. For panel builders and automation engineers, this accessory delivers robust protection with a compact footprint, reducing wiring complexity and speeding up panel assembly. The product’s 460 Vac rating and standardized dimensions support scalable protection schemes across diverse industrial processes, delivering reliability and cost-efficiency in electrical protection and circuit control applications.
Product Information
Extended Description
1A33595G18 Eaton: Eaton DS/DSII undervoltage release, DS/DSII, Universal, 460 Vac, 1A33595G18
Product Name
Eaton DS/DSII undervoltage release
Catalog Number
1A33595G18
UPC
782114796290
Product Length/Depth
8.25 in
Product Height
3.5 in
Product Width
5.5 in
Product Weight
2.17 lb
Warranty
1 year
Certifications
UL Listed
Frame
Universal
Accessories
Undervoltage release
Series
DS DSII
DS/DSII undervoltage release features a 460 Vac operating rating, enabling compatibility with common industrial motors and circuits while delivering timely tripping during undervoltage conditions, which reduces motor stress and downtime. This directly improves equipment longevity and maintenance cost reduction, especially in panel boards and motor control centers where consistent protection is critical for uptime and safety. The universal frame design allows plug-and-play compatibility across DS and DSII contactors, simplifying retrofits and new installations alike, and minimizes spare-part inventories. Its compact dimensions (8.25 in L, 3.5 in H, 5.5 in W) and a weight of 2.17 lb support straightforward mounting inside compact enclosures, helping achieve shorter commissioning times and cleaner cable routing. UL Listed certification reinforces compliance with safety benchmarks, while the 1-year warranty provides predictable lifecycle support. The product name and catalog details (1A33595G18) ensure precise ordering and traceability in procurement workflows, reducing engineering guesswork and accelerating project timelines. Overall, this undervoltage release enhances panel reliability, supports standardization across DS DSII systems, and aligns with best practices in electrical protection and circuit control.
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FAQs
The 1A33595G18 is the Eaton DS/DSII undervoltage release designed specifically for use with DS/DSII universal-frame contactors. It integrates with standard DS/DSII assemblies, leveraging the universal frame to simplify retrofits. For panel builders, this means plug-and-play compatibility, fewer wiring changes, and a consistent approach to undervoltage protection across new or legacy installations. Confirm enclosure space and mounting holes align with your DS/DSII configuration and ensure the release is wired to monitor undervoltage across the same control circuit as the contactor coil.
The 1A33595G18 undervoltage release operates at 460 Vac, aligning with common motor control and industrial automation circuits. This rating supports standard utility and plant power environments, enabling prompt tripping during undervoltage events to protect downstream equipment. When installing, verify consistent supply voltage within the specified range and ensure the release is correctly wired to the DS/DSII contactor coil to prevent mis-trips and ensure predictable performance during voltage dips.
Yes, the 1A33595G18 is suitable for motor starter panels in standard manufacturing settings where DS/DSII contactors are deployed. With a universal frame, UL Listed safety certification, and a compact footprint, it integrates into typical control panels without requiring specialized mounting. It reduces downtime risk by providing consistent undervoltage protection, supporting reliable motor start-up sequences and safeguarding investment in automation infrastructure.
The 1A33595G18 carries UL Listed certification, which confirms compliance with established electrical safety standards and supports regulatory alignment in many markets. This certification simplifies supplier qualification and helps ensure safe operation within electrical protection and circuit control applications. For procurement, the catalog number 1A33595G18 and UPC 782114796290 enable precise ordering, reducing configuration errors and accelerating purchasing workflows.
From a maintenance and ROI perspective, using the 1A33595G18 provides predictable lifecycle support with a 1-year warranty, minimizing long-term risk for critical protection in DS/DSII systems. Routine checks should verify mechanical integrity and wiring connections, while periodic voltage-sensing verification ensures continued reliable tripping. The upgrade can reduce nuisance trips, shorten downtime, and simplify spare-part stocking due to universal-frame compatibility and standardized Eaton documentation.