Eaton MDA-8-R Cartridge Fuse 8 A 250 VAC (1/4 x 1-1/4 in) 504-MDA-8-R

Product Description

The Eaton MDA-8-R is a time-delay ceramic tube cartridge fuse rated 8 A at 250 VAC, designed for overcurrent protection in electronic circuits and control equipment. It features nickel-plated bronze endcaps, a compact 1/4 x 1 1/4 inch (6.35 x 31.75 mm) 3AB body, and high interrupting ratings for fault clearing and circuit protection in industrial and power conversion applications.

• 8 A current rating, 250 VAC; time-delay (slow blow) ceramic tube construction.
• Physical size 1/4 x 1 1/4 in (6.35 x 31.75 mm) with nickel-plated bronze endcaps; resistance ~13.5 mOhms.
• Interrupting ratings: 200 AIC at 250 VAC and 10,000 AIC at 125 VAC; UL and CSA recognized/listed; RoHS compliant.

Product Highlights

Time-delay ceramic cartridge fuse, 8 A 250 VAC, 3AB (1/4 x 1 1/4 in) size, high interrupting rating.

Product Information

Standard Information

• Brand: EATON
• Manufacturer Part Number: MDA-8-R
• Country of Origin: China

Technical Specifications

• Brand: Eaton
• Manufacturer Part Number: MDA-8-R
• Series: MDA
• Product Type: Cartridge fuse / Ceramic fuse
• Fuse Type: Time delay (slow blow)
• Current Rating: 8 A
• Voltage Rating (AC): 250 VAC
• Fuse Size / Group: 3AB (6.35 mm x 31.75 mm)
• Dimensions: 6.35 mm x 31.75 mm (1/4 x 1 1/4 in)
• Diameter: 6.35 mm
• Length: 31.75 mm
• Body Style: Cylindrical (ceramic tube)
• Construction: Ceramic tube
• End Caps: Nickel-plated bronze endcaps
• Resistance: 13.5 mOhms
• Interrupting Rating (250 VAC): 200 AIC @ 250 VAC
• Interrupting Rating (125 VAC): 10,000 AIC @ 125 VAC
• Mounting Style: Holder / Clip
• Termination Style: Clip
• Certifications: UL listed and recognized; CSA listed/component acceptance
• UL Reference: Guide JDYX / File E19180 (per manufacturer markings)
• CSA Reference: Class No. 1422-01 / 1422-30 (per manufacturer markings)
• RoHS: Yes
• Mouser Part Number: 504-MDA-8-R
• Packaging: Bulk