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Glass fuses have a low breaking capacity. It's easy to see when they're blown: the glass will be discolored and the filament broken. Replace yours today!

Ceramic fuses are high or low breaking capacity and can be used in many applications. Ceramic color can vary from a very light beige to dark gray.

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Mersen A70Q70-4


Mersen A70Q Series Series

Ferraz Shawmut is Mersen. Mersen A70Q Amp-Trap high speed fuses were developed for inverter applications requiring extremely low I2t. A70Q fuses provide the most responsive protection for applications not required to sustain heavy overloads.

Other Names: A70Q70, A70Q 70 Amp, A70Q 70A, A70Q-70-4, A70Q-70

Product specifications

Ampere 70 A
Voltage rating 700 Vac, 650 Vdc
Interrupt rating 64 kA
Speed High Speed
Class Semiconductor
Shape Bolted
Approvals UL, RoHS
Substitute parts
Datasheet Mersen A70Q Datasheet
Dimensions 1.22" Dia x 4.37" L (30.99x111mm)
Item weight 8.16 oz
Other names A70Q70, A70Q 70 Amp, A70Q 70A, A70Q-70-4, A70Q-70


WARNING: Cancer and Reproductive Harm

TheFuseShop is not an authorized distributor of Bussmann, Eaton, Littelfuse, Mersen, or Ferraz Shawmut products.