Mersen A50P40-4 High Speed Fuse Amp-Trap 500VAC 450VDC 40A Blade

Product Description

The MERSEN A50P40-4 is a high-speed Amp-Trap Form 101 fuse designed for DC drives, uninterruptible power supplies, and similar applications requiring enhanced protection and reliability. The A50P fuse is typically used for replacement purposes. It provides better protection with a lower I2t.

• Low I2t minimizes damage to protected components on short circuit
• Controlled arc voltage reduces stress to circuit components during fuse clearing
• Choice of mounting types helps in equipment design

Product Highlights

High-speed fuse for DC drives and UPS systems, offering superior protection and reliability with low I2t and controlled arc voltage.

Product Information

Standard Information

• Brand: MERSEN
• Manufacturer Part Number: A50P40-4

Technical Specifications

• Item number: A50P40-4
• Description: High Speed Fuse Amp-Trap ® A50P 500VAC 450VDC 40A Blade
• EAN/UPC Code: 782001945978
• Rated voltage AC UL: 500 V
• Rated voltage DC UL: 450 V
• Frequency (Hz): 50/60 Hz
• Ampere Rating: 40 A
• AC or DC: AC/DC
• Speed/Characteristic: High Speed
• Mounting: Bolted
• AC Max I.R./Breaking Capacity: I1: 25 kA
• Connection/Terminal Material: Tin-Plated Copper
• Connection/Terminal Type: Blade
• Product Diameter: 0.81 in
• Product Length: 3.19 in
• Product group: High-Speed and Semiconductor protection fuses
• Body/Insulating Material: GMG
• Voltage rating: 500 Vac, 450 Vdc
• Interrupt rating: 25 kA
• Speed: High Speed
• Class: Semiconductor
• Shape: Cartridge Blade Fuses
• Approvals: UL, RoHS
• UNSPSC Code: 39120000
• Alternate Mfr Part Number: E211765
• Application: Protection of DC drives, UPS and other equipment of 500 volts or less
• Body Material: Glass
• Brand: Mersen
• Breaking Capacity: 25 kA
• Contact Material: Tin-plated Copper
• Current Rating: 40 A
• Manufacturer Part Number: A50P40-4
• Primary Type: Single Use Fuses
• Series: Amp-Trap A50P Series
• Standards: UL Recognized Component AC: UL Guide No. JFHR2 Some Ratings RoHS Compliant
• Termination: Bolted
• Type: Cylindrical Fuses
• Voltage Rating: 500 V
• Material: GMG
• Mounting Type: Bolt-On
• Body Size: 0.81 in Dia x 3.19 in L
• Body Style: Cylindrical
• Catalog ID: GOUA50P40-4
• Terminal Type: Blade
• AC Interrupting Rating: 100,000 AIC
• DC Interrupting Rating: 79,000 AIC
• Amps: 40
• Volts AC: 500
• Volts DC: 450
• Fuse Class: Semiconductor
• Fuse Speed: Fast Acting
• Current Limiting: Yes
• Physical Size: 0.81" x 2.25"