Mersen A3T400 Fuse | A3T A3T 300V 400A - Essential Electric Supply
Mersen A3T400 Fuse | A3T A3T 300V 400A - Essential Electric Supply
Mersen A3T400 Fuse | A3T A3T 300V 400A - Essential Electric Supply
Mersen A3T400 Fuse | A3T A3T 300V 400A - Essential Electric Supply

Mersen A3T400 - T-Class Fuse 400A@300V (200kA AIC)

Mersen
Title
Price
Save $309.77
/
  • In stock, ready to ship
  • Backordered, shipping soon
Call for Price
Mersen A3T400 is a low-voltage current-limiting fuse designed for industrial circuit protection with a 400A current rating and 300V voltage capacity. Its single-barrel T-class construction features a 1.33" diameter body with 1.84" clip centers, rated for 200kA interrupting capacity at 300V AC. The fuse meets industry standards for current-limiting protection in demanding environments. Typical applications include motor branch circuits, transformer protection, and industrial power distribution systems where high fault currents are present.

Key Features & Specifications
  • Type: A3T series current-limiting fuse, single barrel
  • Voltage Rating: 300V AC
  • Current Rating: 400A
  • Dimensions: 1.33" diameter, 1.84" clip center spacing
  • Standards: UL/CSA recognized
  • Applications: Industrial power distribution, motor protection
  • Class Rating: T
  • AIC rating: 200kA@300V
  • Weight: 2 lb
Product Identification
  • UPC: 782001890285
  • GTIN: 00782001890285
Acordión con Formulario Hulk
Quote Request
You may also like
More from Mersen
More from Fuses
Sale
KTK-10 Bussmannn KTK Series Low Voltage Fuse 600V 10A Fuse - Essential Electric Supply
KTK-10 Bussmannn KTK Series Low Voltage Fuse 600V 10A Fuse - Essential Electric Supply
Bussmann KTK-10 - KTK Series Fuse 10A 600V (100kA AIC Rating)
Bussmann
Save $663.49
Sale
FLM-030 Littelfuse Low Voltage Fuse Fuse - Essential Electric Supply
FLM-030 Littelfuse Low Voltage Fuse Fuse - Essential Electric Supply
Littelfuse FLM-030 - Low Voltage Fuse 30A 600V AC (UL 248-14 Rated)
Littelfuse
Save $19.04
Sale
SC-1/2 Bussmann SC Series Low Voltage Fuse 600V 1A Fuse - Essential Electric Supply
Bussmann SC-1/2 - Class G Fuse 1A 600V (100kA AIC Rating)
Bussmann
Save $603
Sale
TRM20 Mersen Tri-Onic Low Voltage Fuse 250V 20A Fuse - Essential Electric Supply
Mersen TRM20 - Midget Fuse 20A 250V (10kA Interrupting Rating)
Mersen
Call for Price
Sale
Cooper Bussmann LPJ-60SP Low Voltage Low-Peak 600V 60A Fuse - Essential Electric Supply
LPJ-60SP Bussmannn Low-Peak Medium Voltage Fuse 600V 60A Fuse - Essential Electric Supply
Eaton Bussmann LPJ-60SP - Class J Time-Delay Fuse 60A 600V (300kA AIC)
Bussmann
Call for Price
Recently viewed
Back to Fuses