Eaton C0300E1BFB Industrial Control Transformer - UL Listed
Part Number: C0300E1BFB
Quick Summary
The Eaton Type MTE industrial control transformer provides reliable 24 V control power from 120/240 V mains for industrial equipment. Operators often struggle with downtime caused by undersized or non-durable power supplies; this transformer’s robust design minimizes core losses and delivers stable control voltage even in demanding environments. UL Listed, cUL Certified, CSA Certified performance, RoHS compliance, and a 130°C insulation system together ensure safety, reliability, and regulatory alignment. The epoxy encapsulation and molded-in terminals simplify installation, while the compact footprint supports easy panel integration. For engineers and procurement teams, this means fewer replacements, faster commissioning, and long-term cost savings in control power delivery.
Product Information
Extended Description
C0300E1BFB Eaton: Eaton Type MTE industrial control transformer, pv: 120 x 240v, taps: none, sv: 24v, 55°c, 300 va , cu magnet wire
Product Name
Eaton Type MTE industrial control transformer
Catalog Number
C0300E1BFB
UPC
786680421280
Product Length/Depth
4.56 in
Product Height
5.29 in
Product Width
4.5 in
Product Weight
11 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
UL Listed cUL Certified 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
300 VA
Secondary voltage
24 V
Modification 1
Factory-mounted two-pole primary fuse block for non-rejection type fuses
Special features
Primary fuse block
Feature → Business Impact → Application: Primary voltage options of 120/240 V enable direct connection to common AC mains without field winding changes, reducing installation time and wiring errors in machine control panels. Business impact: faster commissioning and lower labor costs in new builds or retrofits. Application: industrial equipment and PLC-powered controls that require 24 V logic reliability with minimal footprint. Feature → Business Impact → Application: 24 V secondary at 300 VA provides ample headroom for PLC inputs, relays, and control circuits, improving overall system responsiveness and reducing voltage drop under load. Application: complex automation panels and safety interlock circuits. Feature → Business Impact → Application: Copper windings and 50/60 Hz compatibility ensure high efficiency and steady performance across typical industrial cycles, lowering energy waste and heat. Application: continuous process lines and robotics interfaces. Feature → Business Impact → Application: Epoxy encapsulation and laminated silicon steel laminations minimize core losses and protect against dust, moisture, and vibration, extending service life. Application: harsh factory floors and outdoor-adjacent controls. Feature → Business Impact → Application: Molded-in terminals and a factory-mounted two-pole primary fuse block improve durability and safety, reducing field wiring failure modes and enabling quick, secure installations. Application: panel builders and OEMs prioritizing reliability. Feature → Business Impact → Application: RoHS compliance, UL Listed, cUL Certified, and CSA Certified with a 130°C insulation system provide regulatory peace of mind and safer maintenance cycles. Application: equipment deployed in regulated environments and multi-vendor assemblies. Warranty and dimensions: At 11 lb with a 4.56 x 4.5 x 5.29 in footprint, the MTE transformer fits compact control enclosures while offering a one-year Eaton warranty and proven industry standards. Application: space-constrained control cabinets and retrofit projects.
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FAQs
The C0300E1BFB features molded-in terminals and epoxy encapsulation designed for rugged panel use. Its compact footprint (4.56 in x 4.5 in x 5.29 in) and factory-mounted two-pole primary fuse block streamline wiring and safety compliance, enabling quick, wind-to-wire installation inside standard control cabinets.
This transformer provides 120/240 V dual primary input, a 24 V secondary, and a 300 VA rating, operating at 50/60 Hz with copper windings and a 55°C temperature rating. It uses an epoxy-encapsulated core with silicon steel laminations to minimize core losses and ensure stable voltage delivery to control circuits.
Yes. It is UL Listed, cUL Certified, and CSA Certified, RoHS compliant, and built with a 130°C insulation system. These certifications support safe panel integration, regulatory compliance, and long-term reliability in industrial environments.
Eaton provides a one-year warranty from installation or 18 months from shipment, whichever occurs first, under policy 25-000. For service, the unit’s molded-in terminals and fuse-block configuration reduce maintenance overhead and field failures, improving uptime.
Ideal for control panels, machine automation, and PLC input/output interfaces, the transformer delivers 24 V control power from standard mains with reliable 300 VA capacity, compact sizing, and durable construction suitable for harsh factory floors and tightly spaced panel environments.