Open Style

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SBE - Copper Wound, Open Style Design The open style SBE Series provides voltage regulation in excess of NEMA recommendations without exceeding 55oC rise. These higher power capacity transformers are the best choice when 80% or more of the load components are electromagnetic devices. On this page: Features Related Products Design Accessories Selection Tables Non-Standard Control Transformer Voltage Combinations Hazardous Location Manuals
A printable version of the following sections is available by selecting the pdf file to the left.

Features

• Interleaved copper windings reduce I²R losses and maximize efficiency
• Ratings 60 Hz unless noted 50/60 Hz
• Meets or exceeds electrical requirements of NEMA, ANSI, NMTBA and JIC
• UL listed (File #E77014)
• CSA certified (File #LR-14328-4)
• 55°C rise, 105°C insulation system
• High quality silicon steel core

Related Products

SBE Open Style Design

   

Selection Tables

 Weights and dimensions may change and should not be used for construction purposes.
 Fuse holders are not available for these voltage configurations. 

Group 1 -  240 x 480 Volt Primary, 120 Volt Secondary, 60 Hz                        230 x 460 Volt Primary, 115 Volt Secondary, 50/60 Hz                        220 x 440 Volt Primary, 110 Volt Secondary, 50/60 Hz