Eaton C0250E1B Industrial Control Transformer - UL Listed
Part Number: C0250E1B
Quick Summary
The Eaton Type MTE industrial control transformer provides reliable, low-voltage power for control circuits in industrial equipment. It helps panel designers avoid downtime and nuisance trips by delivering a stable 24 V secondary from a 120/240 V supply with ample VA headroom. This model carries cUL Certified, UL Listed, and CSA Certified markings, with RoHS compliance and an epoxy-encapsulated construction that withstands the realities of manufacturing floors. Rugged molded-in terminals simplify wiring and reduce terminal wear, while the 50/60 Hz operation and a 130°C insulation system support consistent performance across regions. With 250 VA of capacity, it offers multiple-control circuit loads in a single transformer, improving panel density and overall reliability.
Product Information
Extended Description
C0250E1B Eaton: Eaton Type MTE industrial control transformer, pv: 120 x 240v, taps: none, sv: 24v, 55°c, 250 va , cu magnet wire
Product Name
Eaton Type MTE industrial control transformer
Catalog Number
C0250E1B
UPC
786680423024
Product Length/Depth
3.8 in
Product Height
4.22 in
Product Width
4.5 in
Product Weight
9.8 lb
Warranty
Eaton Selling Policy 25-000, one (1) year from the date of installation of the Product or eighteen (18) months from the date of shipment of the Product, whichever occurs first.
Compliances
RoHS Compliant
Certifications
cUL Certified UL Listed CSA Certified
Catalog Notes
Epoxy encapsulated, Laminations of high quality silicon steel to minimize core losses and optimize performance, 50/60Hz operation, 130°C insulation system standard, Molded-in terminals for maximum durability
Coil material
Copper windings
Design
MTE
Tap size
None
Primary voltage
120 x 240 V
Temperature rating
55°C
Volt ampere rating
250 VA
Secondary voltage
24 V
Feature: 250 VA rating with 120/240 V input and 24 V output → Business Impact: Provides ample headroom for multiple 24 V control loads in a single device, reducing the need for additional transformers → Application: Machine control panels and automation circuits. Feature: Copper windings → Business Impact: Higher current capacity and thermal efficiency, lowering operating temperatures under load → Application: Relialbe relays, sensors, and actuators. Feature: Epoxy encapsulation with molded-in terminals → Business Impact: Enhanced durability in dusty or humid environments and simplified field wiring → Application: Harsh manufacturing floors and rugged panel deployments. Feature: 50/60 Hz compatibility; 130°C insulation → Business Impact: Broad geographic applicability and robust insulation safety margins, supporting long service life → Application: Global automation projects requiring standard electrical performance. Feature: RoHS compliance and multi-certification (cUL UL CSA) → Business Impact: Easier regulatory approvals and reduced risk in audits and customer requirements → Application: Compliance-driven panel builds and industrial installations. Feature: Compact footprint (3.8 in length, 4.5 in width, 4.22 in height; 9.8 lb) → Business Impact: Easy enclosure fitment and improved panel density, lowering overall system size and weight.
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FAQs
Plan for the 3.8 in L x 4.5 in W x 4.22 in H footprint and the 9.8 lb weight to ensure fit in the control panel. Take advantage of the epoxy-encapsulated construction and molded-in terminals for durable wiring. Ensure compatibility with 50/60 Hz operation and respect the 130°C insulation limit to maintain safe temperatures during continuous operation.
The 250 VA rating provides enough headroom for multiple 24 V loads, reducing the need for additional transformers. The fixed 24 V secondary is ideal for coils, relays, and instrumentation in panel boards. Design considerations include verifying load sums to stay within VA limits and accounting for inrush when activating multiple devices simultaneously.
The transformer is RoHS compliant and epoxy encapsulated with molded-in terminals, offering durability in moderate industrial environments. While RoHS compliance addresses restricted substances, protect against harsh exposure by ensuring environmental ratings and enclosure protection are compatible with your application expectations and installing in appropriately rated panels.
This model carries cUL Certified, UL Listed, and CSA Certified marks, signaling conformity to key electrical-safety standards. These certifications support easier regulatory approvals, supplier audits, and customer assurance for machine control panels, and they are typically referenced in regulatory and procurement requirements for industrial equipment.
Epoxy encapsulation protects windings and improves moisture resistance, while molded-in terminals reduce terminal wear and vibration over time. Copper windings enhance thermal performance and efficiency under continuous 250 VA loads. Routine inspection of connections and heat management helps maximize reliability and extend service life in standard factory environments.