Eaton S29N11B76 Transformer - 60 Hz, UL Listed
Part Number: S29N11B76
Quick Summary
The Eaton S29N11B76 transformer is a general purpose encapsulated transformer designed to power control circuits in industrial equipment and commercial panels. This compact, single‑phase unit helps simplify panel design while delivering reliable isolation and voltage conversion. UL Listed and CSA Certified, combined with a NEMA 3R enclosure, provide safety and ruggedness for both indoor and outdoor installations. Its 208 V primary and 120/240 V secondary achieve simple integration with existing electrical infrastructure, supporting efficient power distribution in automation environments. By delivering dependable performance at 60 Hz within Frame 59A, this transformer supports panel modernization, reducing wiring complexity and maintenance costs for engineers and procurement professionals.
Product Information
Extended Description
S29N11B76 Eaton: Eaton General purpose encapsulated transformer, ep, NEMA 3R, Frame 59A, 60 Hz, single-phase, 208 V, 120/240 V, No Taps, 80 °C rise, 0.75
Product Name
Eaton General purpose encapsulated transformer
Catalog Number
S29N11B76
UPC
786680074363
Product Length/Depth
0.001 in
Product Height
0.001 in
Product Width
0.001 in
Product Weight
0.001 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.
Certifications
UL Listed CSA Certified
Enclosure
NEMA 3R
Frame
Frame 59A
Tap size
No Taps
Type
EP
Frequency rating
60 Hz
Phase
Single-phase
Primary voltage
208 V
Secondary Voltage
120/240 V
Temperature rise
80 °C rise
Volt ampere rating
0.75
Feature → Business Impact → Application The S29N11B76 uses a single‑phase design and encapsulated construction, delivering reliable voltage conversion in a compact footprint, reducing panel enclosure size and integration time for machine builders and system integrators. Application-focused benefits include safer, neater wiring with a NEMA 3R enclosure that tolerates outdoor or damp locations, making it ideal for outdoor control panels and remote equipment. The 208 V primary to 120/240 V secondary configuration enables straightforward compatibility with standard control circuits and contactors, lowering installation risk and inventory complexity in automation projects. The absence of taps simplifies wiring and reduces adjustment errors during commissioning, while the 80 °C rise rating ensures dependable operation in heat‑laden cabinet environments. Certifications (UL Listed, CSA Certified) reinforce compliance during audits and customer reviews, supporting long‑term maintenance planning and ROI. This transformer’s 0.75 VA rating is a cost‑effective solution for low‑power control loads in industrial settings.
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FAQs
Install the S29N11B76 by mounting it in a suitable panel space using its Frame 59A footprint. Connect the 208 V primary to the input supply and wire the 120/240 V secondary to the control circuits, ensuring proper insulation and strain relief. Since there are No Taps, wiring is straightforward, reducing setup time and miswiring risk. Verify enclosure integrity with the NEMA 3R rating and confirm UL Listed and CSA Certified compliance during commissioning.
Yes. The S29N11B76 carries UL Listed and CSA Certified markings, confirming compliance with recognized safety standards. This helps streamline regulatory documentation, supports internal audits, and reduces supplier risk for projects requiring formal safety certifications in industrial and outdoor installations.
This encapsulated transformer is ideal for control panels, machine automation, panel boards, and other low‑power control loads in industrial environments. With 208 V primary and 120/240 V secondary, it supports standard control circuits, relays, and small actuators, while its NEMA 3R enclosure provides weather resistance in outdoor or damp locations.
Key specs include single‑phase operation, 208 V primary, 120/240 V secondary, 60 Hz frequency, 0.75 VA rating, 80 °C rise, Frame 59A, and No Taps. The enclosure is NEMA 3R, and the unit is UL Listed and CSA Certified. These factors influence compatibility with your panel design, thermal performance in cabinets, and regulatory compliance.
The encapsulated design reduces exposure to moisture and dust, lowering maintenance needs and downtime. No taps simplify installation, which cuts upfront labor costs. The compact Frame 59A footprint and 0.75 VA rating align with low‑power control loads, delivering predictable performance and fast payback through improved reliability and streamlined procurement due to standard certifications.