$299.00
Voltage | AH/kVA | Length | Width | Height | Weight |
---|---|---|---|---|---|
690 V AC | 700 A | 70mm | 51mm | 51mm | 399 g |
Voltage | 690 V AC |
Amp/H | 700 A |
Length | 70mm |
Width | 51mm |
Height | 51mm |
Weight | 399 g |
The BUSSMAN 170M4467 is a high-speed semiconductor (aR) square-body fuse engineered for reliable overcurrent protection in demanding UPS and power-electronic applications. Designed for rectifiers, inverters, and common-bus rails, this fuse interrupts fault currents rapidly to safeguard semiconductors and uptime.
Ultra-Rapid aR Curve:
Purpose-built for semiconductor circuits where fast, precise interruption is essential.
Size-1 Square-Body:
1BKN/50 form factor with flush-end M8 terminals on ~51.1ย mm centers for drop-in replacement.
High Fault Withstand:
690ย V (IEC) / 700ย V (UL) rating with 200ย kA interrupting capacity and center Typeย K indicator (microswitch-ready).
Cost-Effective Options:
Available as new OEM stock or reclaimed from decommissioned, fully functional UPS units, each fuse continuity-tested and verified.
Parameter | Value |
Manufacturer | BUSSMAN (Eaton) |
Part Number | 170M4467 |
Fuse Type / Category | Semiconductor Protection, aR (high-speed) |
Rated Voltage | 690ย Vย AC (IEC); 700ย Vย AC (UL) |
Rated Current | 700ย A |
Interrupting Capacity | 200ย kA |
Indicator | Center indicator, Typeย K (microswitch-ready) |
Body / Size | Square-body Sizeย 1, 1BKN/50 |
Terminals / Mounting | Flush-end contact, M8 studs; 51.1ย mm center-to-center |
Pre-arcing Iยฒt @ 660ย V | 69,500ย Aยฒs |
Clearing Iยฒt @ 660ย V | 465,000ย Aยฒs |
Power / Watt Loss (at rated) | 85ย W |
Dimensions (L ร W ร H) | 70ย mm ร 51ย mm ร 51ย mm |
Approx. Weight | โย 399ย g |
Compliance / Approvals | IEC rated; UL Recognized; CE-marked; RoHS compliant |
UPC / EAN | UPCย 051712258975 ย |ย EANย 5027590453219 |
Fuse | Compatible UPS Models | Notes |
170M4467 | Used in 690ย V size-1 (1BKN/50) positions across large UPS and power-converter assemblies that specify 700ย A aR square-body fuses. Representative applications include common-bus protection in large UPS systems, DC drives, and rectifier/inverter stacks. |
Verify fitment: Size-1 1BKN/50 body, M8 studs, ~51.1ย mm centers, Typeย K indicator. Always match the exact OEM part number/BOM before ordering. |