Three Pole Three Phase AC Manual Controller
7803MD
Pass and Seymour
Bazaarvoice SAP Hybris Integration Version 2.8.1
Three Pole, Three Phase AC Manual Motor Controller, suitable as Motor Disconnect - 10KA @ 600VAC, 30A max. Class J Fuse.
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Features
- High Horsepower rating of 20HP
- Gull-wing shaped brass terminal pressure clamps
- Constructed of glass-reinforced thermoplastic
- UL508 and cULus Listing of individual device and assembled device within enclosure
- Heavy-duty zinc-plated steel strap, two brass rivets secure strap to housing
- Two-point contact arm design reduces overall unit size
- Two oversized silver alloy contacts withstand years of use; improve heat dissipation by distributing arc energy
- One-piece contact carrier constructed of glassreinforced thermoplastic ensures long-lasting ““make and break”” performance
Specifications
General Info
Product Line | Pass & Seymour | ||
UPC Number | 785007267686 | ||
Country Of Origin | Mexico | ||
Standard | CSA Listed, UL Listed | ||
Type | Manual Controller |
Dimensions
Product Width US | 1.825 in | ||
Product Depth US | 1.753 in | ||
Product Height US | 3.67 in |
Listing Agencies / 3rd Party Agencies
cULus Listed | Yes |
Technical Information
Operating Cycles | 50000 | ||
Connection | Side & Back Wired | ||
Amperage | 30 A | ||
Number of Poles | 3 Pole | ||
Wire Size | #14 - #10 AWG | ||
Number of Phases | 3 | ||
Voltage | 600.0 V | ||
Environmental Conditions | UL94 V2 |
Resources
Cutsheet
Instruction Sheet
Supporting Document
Guide Form Specifications
Reviews
Bazaarvoice SAP Hybris Integration Version 2.8.1
Questions & Answers
Why does the cut sheet say suitable for ring terminals (unstaked screws)? The ratings resistance sheet contradicts this and says do not back out screws on 30A device.
Thank you for bringing this to our attention. We do not recommend removing the screws from part number 7803MD. We will work to update our features section as soon as possible.
If you have any other questions or comments, please get in touch with us at (800) 223-4185 8:00 a.m. – 6:00 p.m. EST or by email at Tech.Support@legrand.us.
Date published: 2024-09-14
What is a compatible weather proof(Bell Box) box cover for this device?
Thank you for your inquiry. Please review the following parts requested for use with the 7803MD.
Part #: WIUC10FRED
Part #: WIUCFR10PK - Extra Plate Kit, which includes 1 Toggle
Date published: 2024-08-16
Can the 7803MD be used on a 28VDC circuit to disconnect battery power to DC motors?
Thank you for your inquiry. The 7803MD is rated for AC only and is not UL-certified for DC use.
Date published: 2024-07-15
does the fuse live in the switch? Is it replaceable?
Hello Eric,
No, the fuse isn't present in the device.
Date published: 2024-01-04
What is a short circuit rating of the manual controller without any class J upstream fuses protecting it.
We don't offer a manual controller without a class J fuse. For more information, please call Technical Support at 844-957-3783
Additionally here are the device ratings:
suitable as Motor Disconnect – 10KA @ 600VAC, 30A max. Class J Fuse.
Date published: 2023-04-10
what are the minimum/maximum wire sizes for this device?
Hello,
We can use #14 AWG – #10 AWG copper or copper-clad wire with the 7803MD.
Thank you,
Date published: 2022-12-01
What is the physical size of this device?
The dimensional drawing for the switch is attached below
Date published: 2021-11-01
What are the torque requirements for the electrical connections on 7803-MD 3 Pole 30A switch?
The required torque for the terminal screws 30 Amp Switch is 14 to 18 inch pounds.
Date published: 2021-11-01
Bazaarvoice SAP Hybris Integration Version 2.8.1