Mersen A50P400-4 Semiconductor Fuse, High Speed 400A

Product Description

The Mersen A50P400-4 is a semiconductor fuse designed for high-speed operation at 400A. It is suitable for DC drives, uninterruptable power supplies, and similar applications requiring enhanced protection and reliability. The A50P series is often used for replacement purposes.

• High Speed
• 500V AC and 450 V DC voltage ratings
• Bolted Mounting

Product Highlights

This fuse provides reliable protection for sensitive equipment in demanding power applications.

Product Information

Standard Information

• Brand: MERSEN
• Manufacturer Part Number: A50P400-4
• Country of Origin: Mexico

Technical Specifications

• Amps [Specifications]: 400A
• Item [Specifications]: Semiconductor Fuse
• Speed [Specifications]: High Speed
• Length [Specifications]: 4.34"
• Series [Specifications]: A50P
• Diameter [Specifications]: 1.5"
• Fuse Amps [Specifications]: 400A
• Fuse Size [Specifications]: 1.5 in D
• Fuse Speed [Specifications]: High Speed
• Body Material [Specifications]: GMG
• Interrupt Rating [Specifications]: 52 kAIC
• AC Voltage Rating [Specifications]: 500V AC
• DC Voltage Rating [Specifications]: 450 V DC
• Fuse Voltage Rating [Specifications]: 500V
• Rated voltage AC UL: 500 V
• Rated voltage DC UL: 450 V
• Frequency (Hz): 50/60 Hz
• Ampere Rating: 400 A
• AC or DC: AC/DC
• Mounting: Bolted
• AC Max I.R./Breaking Capacity: I1: 52 kA
• Connection/Terminal Material: Tin-Plated Brass
• Connection/Terminal Type: Blade
• Product Diameter: 1.5 in
• Product Length: 4.34 in
• Product group: High-Speed and Semiconductor protection fuses
• Product Weight: 0.68 lb
• Ampere: 400 A
• Voltage rating: 500 Vac, 450 Vdc
• Interrupt rating: 52 kA
• Class: Semiconductor
• Shape: Cartridge Blade Fuses
• Approvals: UL, RoHS
• Item weight: 10.88 oz
• Amperage: 400
• Voltage: 500VAC, 450VDC
• Mounting Type: Bolted
• Approval: UL
• Interrupting Rating: 100kAIC at 500VAC, 79kAIC at 450VDC
• Frame Type: A50P
• Connection Type: Blade
• Standards: RoHS
• Manufacturer: Mersen
• Fuse Amperage Rating: 400 Amp
• Component: Fuse
• Indication System Type: TA Indicator
• Fuse Voltage Rating: 500 Volt
• Series: Amp-Trap