We source directly from Eaton - 100% genuine, new-in-box certified parts.
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Eaton / Moeller Series
40–57 A, 1NO–1NC, thermal overload relay with built-in overload protection, D-frame, short-circuit protection up to 600 VAC, UL/CSA
The Eaton XTOB057DC1 is a D-frame IEC thermal overload relay designed to provide precise and reliable motor protection for adjustable current ranges between 40 – 57 A. It features a built-in overload auxiliary contact system with one normally open and one normally closed contact, enabling flexible control circuit integration. The relay delivers dependable short-circuit protection up to 600 VAC, rated for 200 A fuses and 200 A circuit breakers. UL and CSA certifications ensure compliance with international safety and performance standards, making the XTOB057DC1 an excellent choice for industrial and commercial motor protection applications.
We source directly from Eaton - 100% genuine, new-in-box certified parts.
| Brand | Eaton |
|---|---|
| Catalog Number | XTOB057DC1 |
| Product Name | XT IEC Thermal Overload Relay with Built-in Auxiliary |
| Product Type | Thermal Overload Relay |
| Frame | D-frame |
| Auxiliary Contacts | 1NO–1NC (Built-in) |
| Mounting | Direct |
| Adjustable Current Range | 40 – 57 A |
|---|---|
| Short Circuit Protection (Max Voltage) | 600 VAC |
| Fuse Rating | 200 A |
| Circuit Breaker Rating | 200 A |
| Certifications | UL Listed; CSA Certified |
Doing business with KM Parts has been a game-changer for our company. Their vast inventory and prompt same-day shipping have significantly minimized our downtime. The team's expertise and willingness to go the extra mile have made them an invaluable partner in our industrial automation needs.
We only sell authorized Eaton/Moeller parts. No knock-offs, no used parts, all warrantied. As the largest authorized stocking USA distributor representing Eaton/Moeller, we’re here to help your company run smoothly, with the best parts available, at competitive pricing, and with minimal downtime.
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