HMSB10-350A-TA

Features

  • Fast Acting fuse for EV/HEV/ESS
  • 1000Vdc ideal for EV or HEV application
  • Excellent DC performance
  • Design to UL248-1 & UL248-20
  • Comply RoHS directive

Specifications

Part Number Rated Current (A) Rated Voltage (Vdc) Breaking Capacity (A) I²t (A²S) Power Loss At 0.5In (W)
Pre-arc Total @1000Vdc
HMSB10-350A-TA 350 1000 50000 46900 201500 12.3
HMSB10-400A-TA 400 1000 50000 56800 245000 13.5

Temperature Rise: <50K with 50% of rated current.

Dimension (mm)

HMSB10-350A-TA
Note: 20±1Nm (M10)

Temperature Re-Rating Curve

HMSB10-350A-TA
Operating Temperature: -40°C to +100°C, with proper rerating factor applied.

Time-Current Curve

HMSB10-350A-TA

Transportation and Storage

During transportation and storage, should avoid water seepage and mechanical damage.

Conditions for operation in service

Where the following conditions apply, fuses complying with this standard are deemed capable of operating satisfactorily without further qualification;
Normal temperature: -5℃ to 40℃;
The altitude of the site of installation does not exceed 2 000 m above sea level;
The air is clean and its relative humidity does not exceed 50 % at the maximum temperature of 40℃;
Higher relative humidities are permitted at lower temperatures, e.g. 90 % at 20℃;
Under these conditions, moderate condensation may occasionally occur due to variation in temperature.
For operation conditions other than above, please contact manufacturer.

Vibration

Meet JASO D622:2006 Section 6.3.3 Vibration durability test requirement; suitable for EV application.

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