| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
50 pcs
|
50 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Body Material | |
| Compatible Fuse Sizes | |
| Contact Finish | |
| Contact Material | |
| Contact Resistance | |
| Current Rating | |
| Current Rating (Amps) | |
| For Use With | |
| Fuse Size | |
| Fuse Type | |
| Fuseholder Type | |
| Ingress Protection | |
| Insulation Resistance | |
| Knob Material | |
| Lead Style | |
| Mounting Torque | |
| Mounting Type | |
| Number of Circuits | |
| Operating Temperature Range | |
| Tape & Reel | |
| Termination Style | |
| Voltage | |
| Voltage Rating |
The Littelfuse 03453LS1H is a panel mount enclosed fuse holder from the 345 Series, designed to provide shock-safe protection as per IEC 60127-6. It accepts a variety of fuse sizes including 3AG, 3AB, 5x20mm, and 2AG, depending on the knob selected. The holder features a black glass-filled thermoplastic body with UL 94V-0 rating, and a knob available in grey, blue, or black. It offers dual-purpose terminals for soldering or 0.187" quick connect receptacles. Electrical specifications include a 250V AC voltage rating and 20A current rating, with insulation resistance of 10,000 MΩ minimum and contact resistance less than 0.005 Ω. The operating temperature range is -40°C to +85°C, and ingress protection is IP40 (IP52 with NP suffix). Mounting torque for threaded styles is 15 in-lb. This holder is suitable for various circuit protection applications requiring reliable fuse retention and easy replacement.
The current rating is 20 A.
The voltage rating is 250V.
It accepts 3AG, 3AB, 5x20mm, and 2AG fuse sizes.
It is panel mount.
It uses Quick Connect - 0.187" (4.7mm) terminals.
The operating temperature range is -40°C to +85°C.
The standard IP rating is IP40, with optional IP52 available with NP suffix.