880014_V01 LITTELFUSE | Alldatasheet
Document overview
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Technical content
Littelfuse.com © 2023 Littelfuse, Inc. 071423-B PART NUMBER DESCRIPTION CURRENT RATING MAX FUSE TYPE MOUNTING METHOD MAX VOLTAGE RATING CURRENT RATING CONTINUOUS CURRENT RATING MAX TERMINAL 880014 70V Bolt-Down Sealed Water-Resistant In-Line Fuse Holder 500A MEGA Bolt-Down, M6 Mounting hole and M6 Slot X 6MM Long 70VDC 375A 500A 880014125 70V Bolt-Down Sealed Water-Resistant In-Line Fuse Holder with 125-Amp Fuse 125A MEGA Bolt-Down, M6 Mounting hole and M6 Slot X 6MM Long 70VDC 93A 125A 880014150 70V Bolt-Down Sealed Water-Resistant In-Line Fuse Holder with 150-Amp Fuse 150A MEGA Bolt-Down, M6 Mounting hole and M6 Slot X 6MM Long 70VDC 112A 150A 880014175 70V Bolt-Down Sealed Water-Resistant In-Line Fuse Holder with 175-Amp Fuse 175A MEGA Bolt-Down, M6 Mounting hole and M6 Slot X 6MM Long 70VDC 131A 175A 880014225 70V Bolt-Down Sealed Water-Resistant In-Line Fuse Holder with 225-Amp Fuse 225A MEGA Bolt-Down, M6 Mounting hole and M6 Slot X 6MM Long 70VDC 168A 225A 880014300 70V Bolt-Down Sealed Water-Resistant In-Line Fuse Holder with 300-Amp Fuse 300A MEGA Bolt-Down, M6 Mounting hole and M6 Slot X 6MM Long 70VDC 225A 300A 880014350 70V Bolt-Down Sealed Water-Resistant In-Line Fuse Holder with 350-Amp Fuse 350A MEGA Bolt-Down, M6 Mounting hole and M6 Slot X 6MM Long 70VDC 262A 350A 880014400 70V Bolt-Down Sealed Water-Resistant In-Line Fuse Holder with 400-Amp Fuse 400A MEGA Bolt-Down, M6 Mounting hole and M6 Slot X 6MM Long 70VDC 300A 400A 880014450 70V Bolt-Down Sealed Water-Resistant In-Line Fuse Holder with 450-Amp Fuse 450A MEGA Bolt-Down, M6 Mounting hole and M6 Slot X 6MM Long 70VDC 337A 450A MEGA® SN SERIES SEALED WATER-RESISTANT FUSE HOLDER Features And Benefits
- AssureLatch™ positive latching technology helps ensure a water-resistant and ignition protected fuse holder
- Sealed, waterproof fuse compartment protects against fuse corrosion and allows you to use dielectric spray on cable terminals without compromising the fuse connections
- With an IP66/P69K rating, the fuse holder forms a dust-tight enclosure that protects against water ingress from high- pressure, high-temperature water jets
- Ignition protected to SAE J1171 and ISO 8846 for installation in a battery box or on vehicles carrying hazardous loads
- Stainless steel M8 hardware and tin-plated copper busbars offer long-term corrosion protection
- Shape-shut clips secure the cover in place
- Built-in tether keeps the cover connected to the base during servicing
Description
The Littelfuse MEGA® SN Series 70V Bolt-Down Sealed Water-Resistant Fuse Holder is an ideal solution for high- current, in-line, main or branch circuit protection in harsh or hazardous environments. AssureLatch™ sealed positive latching technology is used to ensure a water-resistant and ignition protected fuse holder design. A waterproof fuse compartment inside the fuse holder assembly protects against fuse corrosion. The base features an M6 mounting hole and an M6 mounting slot for secure attachment, and it boasts a footprint that matches similar fuse holders, which makes switching from an unsealed to sealed fuse holder simple. A built-in tether between the fuse holder base and cover keeps the components together during servicing. The MEGA® SN Series sealed fuse holder is available with and without pre-loaded MEGA® high-current bolt-down fuses.
Applications
- High-Amperage, In-Line, Main or Branch Circuit Protection in Harsh or Hazardous Environments Web Resources Download 2D print, installation guide and technical resources at: littelfuse.com/mega-sn 880014
Ordering Information
Current Rating Max: 500A Fuse Type: MEGA Humidity: 0-95% RH Recommended Torque Recommended Input Terminal Stud Torque: Recommended Mounting Stud Torque For Littelfuse MEGA Fuse: Mounting Torque For M6 Holes: 20Nm (15Lb-ft) ±20%, MAX. TORQUE 30Nm(22Lb-ft). 12-18Nm. 5-8 N-m (3.7-5.9 lb-ft) Temperature in Celsius: -50°C to 125°C Temperature in Fahrenheit: -58 °F to +257 °F Max Voltage Rating: 70V