Circuit Protection Selection Guide
Consult this guide to learn about circuit protection considerations and the solutions Littelfuse offers. Tables help match products with applications.
Part Number | Actions | Ampere Rating (A) | Maximum AC Voltage (V) | Resistance (Ω) | Nominal Melting I2T (A2sec) | MSL | Opening | Max Operating Temperature (°C) | Minimum Operating Temperature (°C) | interrupt Voltage (V) -1 | Agency Approvals |
---|
Part Number | Actions | Ampere Rating (A) | Maximum AC Voltage (V) | Resistance (Ω) | Nominal Melting I2T (A2sec) | MSL | Opening | Max Operating Temperature (°C) | Minimum Operating Temperature (°C) | interrupt Voltage (V) -1 | Agency Approvals | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
125 | 12.5 | 0.0056 | MIL-STD-202 Method 106 | Slo-Blo/Time Lag (T)/Time Delay | 85 | -40 | 125 | cULus / CE / UKCA / EAC | ||||
125 | 12.5 | 0.0056 | MIL-STD-202 Method 106 | Slo-Blo/Time Lag (T)/Time Delay | 85 | -40 | 125 | cULus / CE / UKCA / EAC | ||||
125 | 8.79 | 0.009 | MIL-STD-202 Method 106 | Slo-Blo/Time Lag (T)/Time Delay | 85 | -40 | 125 | cULus / CE / UKCA / EAC | ||||
125 | 8.79 | 0.009 | MIL-STD-202 Method 106 | Slo-Blo/Time Lag (T)/Time Delay | 85 | -40 | 125 | cULus / EAC / UKCA / CE | ||||
125 | 6.009 | 0.014 | MIL-STD-202 Method 106 | Slo-Blo/Time Lag (T)/Time Delay | 85 | -40 | 125 | cULus / CE / EAC / UKCA | ||||
125 | 6.009 | 0.014 | MIL-STD-202 Method 106 | Slo-Blo/Time Lag (T)/Time Delay | 85 | -40 | 125 | cULus / CE / EAC / UKCA | ||||
125 | 3.84 | 0.025 | MIL-STD-202 Method 106 | Slo-Blo/Time Lag (T)/Time Delay | 85 | -40 | 125 | cULus / CE / UKCA / EAC | ||||
125 | 3.84 | 0.025 | MIL-STD-202 Method 106 | Slo-Blo/Time Lag (T)/Time Delay | 85 | -40 | 125 | cULus / CE / UKCA / EAC | ||||
125 | 2.9 | 0.044 | MIL-STD-202 Method 106 | Slo-Blo/Time Lag (T)/Time Delay | 85 | -40 | 125 | cULus / CE / EAC / UKCA | ||||
125 | 2.9 | 0.044 | MIL-STD-202 Method 106 | Slo-Blo/Time Lag (T)/Time Delay | 85 | -40 | 125 | cULus / CE / UKCA / EAC | ||||
125 | 1.77 | 0.058 | MIL-STD-202 Method 106 | Slo-Blo/Time Lag (T)/Time Delay | 85 | -40 | 125 | cULus / CE / UKCA / EAC | ||||
125 | 1.77 | 0.058 | MIL-STD-202 Method 106 | Slo-Blo/Time Lag (T)/Time Delay | 85 | -40 | 125 | cULus / CE / UKCA / EAC |
Consult this guide to learn about circuit protection considerations and the solutions Littelfuse offers. Tables help match products with applications.