3M 7MMF-250
Product Overview
The 3M Specialty Terminals 77-250, specifically the 7MMF-250 Adapter Disconnect, is a male-female, non-insulated adapter designed to form a separable connection between mating connectors. It facilitates a reusable electrical and mechanical connection and may require strain relief to prevent accidental separation. This product is suitable for applications requiring a robust and reliable connection up to a maximum operating temperature of 482F (250C) and a maximum current of 30 Amps.
Product Attributes
- Brand: 3M
- Product Line: Specialty Terminals
- Model Type: Adapter Disconnect, Male-Female, Non-Insulated
- Material: Brass
- Plating (MA250DMFM): Tin
- Plating (MA250DMMF): None
- Certifications: LISTED 314R UNDERWRITERS LABORATORIES STANDARD NO. UL 486A (3M FILE NO. E23438), CANADIAN STANDARDS ASSOCIATION STANDARD NO. 22.2 NO. 0, 65 (3M FILE NO. LR22190)
- Trademarks: 3M, Scotchlok, Underwriters Laboratories, Canadian Standards Association
- Origin: Litho in USA
Technical Specifications
| Product Number | Width (W) | Thickness (T) | Length (L) | Max Operating Temp. | Max Current |
|---|---|---|---|---|---|
| MA250DMFM* | 0.250" | 0.032" | 0.670" | 482F (250C) | 30 Amps |
| MA250DMMF | 0.250" | 0.032" | 0.780" | 482F (250C) | 30 Amps |
| Adapter Tabs conform to NEMA DC-2, 1976 dimensions. | |||||
| *Not UL Listed or CSA Certified | |||||
Note: Turn power off before installing or removing terminal. All electrical work should be done according to appropriate electrical codes.
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