# Hammond Power Solutions SP750NJ Spartan Open Core & Coil Control Transformer 1-Phase 750 VA 277V to 120V Copper - MROSupply.com

***Hammond Power Solutions SP750NJ Spartan open core and coil control transformer, 1-phase 750 VA, 277V primary to 120V secondary, copper windings, 80°C rise, 130°C insulation class, 50/60 Hz, core and coil enclosure. CSA, UL, CE approved. OSHPD and IBC 2018 seismic compliant.***



## Product details:

- Catalog number: SP750NJ
- SKU: 2839788
- Obsolete: This item is no longer available on MROSupply.com, however we
have this identical replacement you can see here - [Hammond Power Solutions C2G07050NJ](https://www.mrosupply.com/products/96946864/as-markdown/)
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Hammond Power Solutions](https://www.mrosupply.com/brands/hammond-power-solutions/)
- Category: 
    - [General Purpose Control Transformer](htts://www.mrosupply.com/electrical/transformers/industrial-control-transformers/general-purpose-control-transformer/)
    - [Industrial Control Transformers](htts://www.mrosupply.com/electrical/transformers/industrial-control-transformers/)
    - [Transformers](htts://www.mrosupply.com/electrical/transformers/)
    - [Electrical](htts://www.mrosupply.com/electrical/)
- Unit of measure: each
- Weight: 18.000 lb
- Returns: Yes
- Technicall support: contact supplier for technical support on 4153324100


## Product images:
- https://static.mrosupply.com/images/noimage.webp


## Product attributes;

  
- Application: General Purpose
  

  
- Application voltage (pri - sec): 277 - 120
  

  
- Approval: CSA, UL, CE
  

  
- Availability: Custom sizes, ratings and styles available upon request
  

  
- Certification: CSA Certified, UL Listed, CE Marked and RoHS Compliant
  

  
- Coil Face Terminations: Coil face termination over 3000VA or 30 amps
  

  
- Coils: Copper wound coils with high dielectric strength insulation
  

  
- Compliance: Meets NEMA standards
  

  
- Control transformer: 1ph 750VA 277V-120V 50/60Hz CU
  

  
- Enclosure type: Core & coil
  

  
- Frequency: 50/60 Hz (60 Hz on SP***ACP and SP***AR)
  

  
- Insulation class: 130°C
  

  
- Material: Copper
  

  
- Nameplate: HPS standard
  

  
- Net weight (NPL): 18 lb / 8.2 kg, Typically Stocked
  

  
- Outline ref (NPL): SP-A
  

  
- Phase: Single phase
  

  
- Primary connection: Series (V)
  

  
- Primary termination (std): Terminal block
  

  
- Primary voltage: 277
  

  
- Rating: 750 VA
  

  
- Secondary connection: Series (V)
  

  
- Secondary termination (std): Terminal block
  

  
- Secondary voltage: 120
  

  
- Seismic compliance: OSHPD, IBC 2018 (Sds=2.0, z/h=1, lp=1.5)
  

  
- Standard VA: 750
  

  
- Temperature rise: 80°C
  

  
- Terminal Blocks: a combination slot/Phillips #6 screw with a SEMS washer
  

  
- Transformer dimensions: 4.37in/111mm(H), 5.25in/134mm(W), 5.08in/130mm(D)
  

  
- Transformer mounting (W/D/Size): 4.5in/115mm(W), 4.06in/104mm(D), 0.31in/7.88mm X 0.81in/20.58mm(Slot)
  

  
- Voltage Groups: 10 standard voltage groups
  
## Product documents / software:

- [Brochure](https://documents.mrosupply.com/product_documents/28/39/2839789/pen-Core-and-Coil-Control-Transformer-Brochure_6I07MxT.pdf)
- [Engineering Drawing (PDF)](https://documents.mrosupply.com/product_documents/28/39/2839788/SP750NJ_k4f0E6O.pdf)
- [Fuse Block Adaptor Kit Installation Sheet](https://documents.mrosupply.com/product_documents/28/39/2839789/dapter-Kit-Installation-Instructions-SPFBAK1_Ge1lfno.pdf)
- [Wiring Diagram](https://documents.mrosupply.com/product_documents/28/39/2839789/HPS-Spartan-Wiring-Diagrams-SPWD1_XZyJEeu.pdf)
- [Engineering Drawing (DXF)](https://documents.mrosupply.com/product_documents/28/39/2839788/SP750NJ_VuiffNW.dxf)
- [Engineering Drawing (STEP)](https://documents.mrosupply.com/product_documents/28/39/2839788/1683769_TvDgnNw.stp)
## Alternate products to `Hammond Power Solutions SP750NJ Spartan Open Core & Coil Control Transformer 1-Phase 750 VA 277V to 120V Copper - MROSupply.com`:
- [Dongan 50-0750-054 .750KVA 208-120 INDUSTRIAL CONTROL TRANSFORMER](https://www.mrosupply.com/products/2937478/as-markdown/)

## Product's reviews:
- Shipped fast, great product - Found these at a good price, shipped very fast. Nice quality.
- Hps c1f002wes - I was looking for a 2KVA isolation transformer, and I found it at MROSupply! Delivery was quick, and once I installed it everything worked as expected. I highly recommend this product to customers looking for a similar transformer.
- Great price and fast shipping - MRO exceeded expectations, with a great price and fast shipping.