Hammond Power Solutions FS50NJ - Single-Phase Transformer 277V/120V (Seismic OSHPD)

FS50NJ

Hammond Power Solutions FS50NJ is a single-phase transformer designed for industrial control circuit applications. It features a primary voltage of 277V and a secondary voltage of 120V, with a 50/60Hz frequency and copper windings rated for a 95°C temperature rise and 130°C insulation class. The unit is housed in a compact Type 1 / IP20 enclosure with Pantone 349C green finish, measuring 3.33in (H) x 2.7in (W) x 5.9in (D), and utilizes a terminal block for primary termination. This transformer is seismically certified for OSHPD and IBC 2018 compliance (Sds=2.0, z/h=1, lp=1.5), making it suitable for demanding environments such as manufacturing facilities and process control systems. Key Features & Specifications

• Type: Single-Phase Transformer
• Primary Voltage: 277V
• Secondary Voltage: 120V
• Frequency: 50/60Hz
• EKVA: 0.0665196
• Enclosure Type: Type 1 / IP20
• Material: Copper
• Temperature Rise: 95°C
• Insulation Class: 130°C
• Seismic Compliance: OSHPD, IBC 2018
• Enclosure Dimensions: 3.33in x 2.7in x 5.9in (85mm x 69mm x 150mm)

Specifications

• Part Number: FS50NJ
• Manufacturer : Hammond Power Solutions
• Brand : Hammond Power Solutions
• Category : Transformer
• Phase : 1
• Enclosure Grade : Standard
• Frequency : 50/60Hz
• Primary Voltage : 277
• Primary Connection : Series (V)
• Secondary Voltage : 120
• Secondary Connection : Series (V)
• Material : Copper
• Temperature Rise : 95°C
• Insulation Class : 130°C
• EKVA : 0.0665196
• Seismic Compliance : OSHPD, IBC 2018 (Sds=2.0, z/h=1, lp=1.5)
• Enclosure Type : Type 1 / IP20
• Enclosure Finish : Pantone 349C Green
• Enclosure PN (NPL) : FS-N1
• Enclosure Dimensions : 3.33in/85mm(H), 2.7in/69mm(W), 5.9in/150mm(D)
• Nameplate : Standard
• Vector Configuration : 180°
• Seismic Standard Value : IBC 2018
• OSHPD : Yes
• Seismic IP : lp=1.5
• Seismic ZH : z/h=1
• Seismic SDS Value : Sds=2.0
• Enclosure IR Window : No
• Primary Termination (Std) : Terminal Block

Product Data

• UPC : 803423107895
• Weight : 2
• Certification : CSA, UL, CE

Documentation and Resources

• Engineering Drawing (PDF)
• Brochure
• Hammond Product Application Videos
• Frequently Asked Questions
• Troubleshooting Guide
• Enclosure CAD Drawing (PDF)