Documentation & Downloads
Bussmann KRP-C-801SP Current-Limiting Time Delay Fuse 801A 600 Vac 300 Vdc 2.5 Inch
- MPN: KRP-C-801SP
- UPC: 051712178624
- PPN: BUS-KRP-C-801SP
CAD
$4371.63
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Description
Current-Limiting Time Delay Fuse 801A 600 Vac 300 Vdc 2.5 Inch
Features
- Engineered precisely at an 801-Amp rating, this fuse is specifically designed to bypass the physical constraints of standard 800A hardware, allowing it to fit seamlessly into standard 800-to-1200-amp Class L disconnect switches and bolted pressure switches. This unique calibration provides electrical contractors and facility engineers with a code-compliant, drop-in solution to increase system capacity slightly without the massive expense of upgrading heavy-duty switchgear housings.
- Combining a minimum 4-second time-delay at 500% load with a staggering 300,000A AC interrupting rating (AIR), this advanced dual-element fuse effortlessly tolerates the temporary current surges of massive commercial HVAC compressors and industrial motors. Simultaneously, its lightning-fast current-limiting response clears severe short circuits in less than a fraction of a cycle, drastically reducing damaging arc-flash energy and isolating downstream components from terminal destruction.
- Boasting a massive 300kA AC interrupting capacity at 600V, this fuse is built to withstand and safely extinguish the most severe short-circuit currents found near primary utility transformers. This extreme threshold ensures your electrical distribution system remains fully compliant with NEC Section 110.9 regulations, maintaining the structural integrity of your facility's electrical mains during critical fault events.
- Constructed with premium silver-link internal elements, this fuse features exceptionally low internal resistance to minimize localized heat generation and voltage drop within your distribution panel. By lowering continuous power dissipation (watt loss) during peak operational hours, it keeps main switchgear ambient temperatures cooler, extends the lifespan of surrounding components, and contributes to lower facility energy costs.
Documentation & Downloads
Specifications
Additional
- Amperage
- 801A
- Interrupt Rating
- 300 kAIC at 600 Vac, 100 kA at 300 Vdc
- Type
- Current-limiting, Time-delay
- Product Width
- 2.53 in
- Diameter
- 2.5 in
- Connection
- Bolted blade end x bolted blade end
- Compliance
- RoHS Compliant, CE Marked
Voltage600 Vac, 300 Vdc
Response Time4 sec at 500%
Product Length8.63 in
Product Height2.53 in
Product Weight3.977 lb
ClassClass L
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CAD
$4371.63
/ EA
Available to Order
Lead times may vary. For an accurate estimate please contact us.
Company Stock:
0
Looking to buy a large quantity?
To View Branch Inventory And Your Custom Pricing
CAD$4371.63/ EA
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