Circuit Protection Selection Guide
Consult this guide to learn about circuit protection considerations and the solutions Littelfuse offers. Tables help match products with applications.
5x20mm Time-Lag glass body cartridge fuse designed to IEC specification.
Part Number | Actions | Maximum AC Voltage (V) | Nominal Melting I2T (A2sec) | Resistance (Ω) | IEC Marking | Opening | Operating Temperature | Agency Approvals |
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Part Number | Actions | Maximum AC Voltage (V) | Nominal Melting I2T (A2sec) | Resistance (Ω) | IEC Marking | Opening | Operating Temperature | Agency Approvals | |
---|---|---|---|---|---|---|---|---|---|
250 | 0.011 | 48.258 | T32mAL250V | Slo-Blo/Time Lag (T)/Time Delay | -55° to 125°C | UR / UKCA / CCC / CE / Semko / K / VDE / CSA | |||
250 | 0.011 | 31.862 | T40mAL250V | Slo-Blo/Time Lag (T)/Time Delay | -55° to 125°C | UR / Semko / CE / UKCA / CSA / K / VDE / CCC | |||
250 | 0.027 | 21.292 | T50mAL250V | Slo-Blo/Time Lag (T)/Time Delay | -55° to 125°C | UR / CCC / UKCA / Semko / VDE / K / CE / CSA | |||
250 | 198.5 | 0.0076 | T6.3AL250V | Slo-Blo/Time Lag (T)/Time Delay | -55° to 125°C | UR / UKCA / BSI / CCC / K / Semko / CE / VDE / CSA | |||
250 | 0.075 | 9.07 | T80mAL250V | Slo-Blo/Time Lag (T)/Time Delay | -55° to 125°C | UR / UKCA / CCC / CE / BSI / K / VDE / Semko / CSA | |||
250 | 0.079 | 6.018 | T100mAL250V | Slo-Blo/Time Lag (T)/Time Delay | -55° to 125°C | UR / CCC / CE / BSI / Semko / VDE / K / UKCA / CSA | |||
250 | 889 | 0.0034 | T12.5AL250V | Slo-Blo/Time Lag (T)/Time Delay | -55° to 125°C | UR / UKCA / CCC / BSI / K / Semko / CE / VDE / CSA | |||
250 | 0.144 | 3.7 | T160mAL250V | Slo-Blo/Time Lag (T)/Time Delay | -55° to 125°C | UR / UKCA / CCC / CE / BSI / Semko / K / CSA / VDE | |||
250 | 0.341 | 1.6 | T200mAL250V | Slo-Blo/Time Lag (T)/Time Delay | -55° to 125°C | UR / CE / UKCA / CCC / Semko / VDE / BSI / CSA / K | |||
250 | 0.5405 | 1.0495 | T250mAL250V | Slo-Blo/Time Lag (T)/Time Delay | -55° to 125°C | UR / CE / CCC / K / UKCA / VDE / Semko / BSI / CSA | |||
250 | 38.15 | 0.0173 | T3.15AL250V | Slo-Blo/Time Lag (T)/Time Delay | -55° to 125°C | UR / UKCA / CCC / CE / BSI / K / Semko / VDE / CSA | |||
250 | 1.325 | 0.535 | T400mAL250V | Slo-Blo/Time Lag (T)/Time Delay | -55° to 125°C | UR / UKCA / CCC / BSI / CE / Semko / K / CSA / VDE |
Consult this guide to learn about circuit protection considerations and the solutions Littelfuse offers. Tables help match products with applications.