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Littelfuse 03420858H Panel Mount Enclosed Fuse Holder
Littelfuse's 342 Series Panel Mount Enclosed Fuse Holders provide a secure and protected environment for 3AG fuses. These fuse holders are designed for panel mounting and offer a watertight seal option per MIL-PRF-19207. Constructed with durable materials like copper alloy terminals and thermoplastic or thermoset housings (UL94 V-0), they ensure reliable performance in various industrial applications. They are electrically rated at 20 amperes for voltages up to 250 volts and operate effectively within a temperature range of -40ºC to +85ºC. Available with straight, right-angle, or quick-connect terminals and various knob options, the 342 Series offers versatility for diverse circuit protection needs.
Littelfuse 03420858H Panel Mount Enclosed Fuse Holder Specifications:
- Application: General Application, Watertight Product
- Terminal Type: Straight, Right Angle
- Knob Type: Fluted, Knurled
- Fuse Compatibility: 3AG
- Electrical Rating: 20 amperes, up to 250 volts
- Ambient Temperature: -40ºC to +85ºC
- Dielectric Strength: 2400 volts minimum (General), 1500 volts minimum (Watertight)
- Mounting Torque: 15 lb.-in. maximum
- Panel Thickness: .187” (General), .250” (Watertight)
- Material: Copper & copper alloy, Black thermoplastic/thermoset (UL94 V-0)
- O-ring: Provides watertight seal (Watertight Product)
- Terminals: Tin plated (except ¼” Quick-Connect)
- Quick-Connect Terminals: Nickel plated
- Hardware: Mounting nut and neoprene washer, O-rings (2), hex nut (unassembled)
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Frequently Asked Questions
Where can I buy Littelfuse 03420858H?
You can click on the BUY or RFQ button to purchase 03420858H from an authorized Littelfuse distributor.
How do I troubleshoot issues or seek technical support for part 03420858H?
You can download the 03420858H datasheet or visit the Littelfuse website for support.
Who is the manufacturer of 03420858H?
Littelfuse