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FUJI ELECTRIC CR2L400UL Super Rapid Fuse

FUJI ELECTRIC's CR2L-400/UL Super Rapid Fuse provides reliable protection for sensitive electronic components like silicon diodes and thyristors, commonly used in inverters and transformer-rectifiers. Its unique design incorporates a small total I²t value, enabling a high-speed interrupting action in response to abnormal currents. The low arc voltage minimizes the risk of damage to connected machinery and equipment during fault conditions. This fuse is ideal for applications requiring rapid fault isolation and protection against destructive short-circuiting faults.

Authorized Distributors
Part No:CR2L-400/UL
Stock:1
Inv Date:06-10-2026
Price: Unit price: $68.48
Buy/RFQ:
Part No:CR2L-400/UL
Stock:1
Inv Date:06-10-2026
Price: Unit price: $68.48
Buy/RFQ:

FUJI ELECTRIC CR2L400UL Super Rapid Fuse Specifications:

  • rated_current: 12 A
  • rated_voltage: 550 V
  • peak_arc_voltage: 1550 V
  • max_interrupting_i2t: 0.09
  • watt_loss: 5.1
  • fuse_link_type: BLC012-1
  • rated_current_2: 20 A
  • rated_voltage_2: AC
  • fuse_link_type_2: BLC020-1
  • interrupting_capacity: 100kA at 250V AC
  • peak_arc_voltage_ul: Max. 500V
  • peak_arc_voltage_cr6l: Max. 1200V
  • tuv_certification: CR2LS, 2L: Up to 350A; CR6L: 50 to 300A

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Frequently Asked Questions

Where can I buy FUJI ELECTRIC CR2L400UL?

You can click on the BUY or RFQ button to purchase CR2L400UL from an authorized FUJI ELECTRIC distributor.

How do I troubleshoot issues or seek technical support for part CR2L400UL?

You can download the CR2L400UL datasheet or visit the FUJI ELECTRIC website for support.

Who is the manufacturer of CR2L400UL?

FUJI ELECTRIC

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