Documentation & Downloads
Bussmann LPN-RK-1SP Low-Peak Fuse 1 A Dual Class RK1 Time Delay 250 Vac 125 Vdc
- MPN: LPN-RK-1SP
- UPC: 051712538084
- PPN: BUS-LPN-RK-1SP
CAD
$16.05
/ EA
Available to Order
Lead times may vary. For an accurate estimate please contact us.
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Description
Low-Peak Fuse 1 A Dual Class RK1 Time Delay 250 Vac 125 Vdc
Features
- Featuring a true dual-element design, the LPN-RK-1SP provides a minimum 10-second time-delay at 500% of its rated current. This allows commercial contractors and industrial maintenance teams to size fuses closer to the motor s actual full-load current, preventing annoying "nuisance blows" during heavy equipment startups while still delivering precise, tight protection against sustained overloads.
- Boasting an exceptional 300,000-amp interrupting rating (AIR) at 250V AC, this Low-PeakTM fuse safely clears catastrophic electrical faults under maximum current conditions. Its advanced current-limiting design stops damaging short-circuit energy before it can peak, safeguarding downstream components like contactors and circuit breakers from catastrophic thermal and magnetic destruction.
- Engineered with standard Class RK1 physical dimensions and rejection slots, this fuse is mechanically built to fit securely into code-compliant RK1 fuse blocks and disconnects. This fail-safe geometry prevents field technicians from accidentally replacing it with an inferior, lower-rated Class H or K fuse, keeping your electrical infrastructure strictly code-compliant and safely optimized.
- Constructed with high-grade copper alloy end-caps and a heavy-duty fiberglass tube body, this fuse provides excellent heat dissipation and structural integrity. The low-resistance contact design minimizes localized power loss and voltage drops, ensuring cool-running operation inside cramped safety switches and industrial control panels exposed to humidity and temperature fluctuations.
Documentation & Downloads
Specifications
Physical Details
- Fuse type
- Time delay
- Packaging type
- Standard
Number of elementsDual
General Information
- Class
- Class RK1
- Fuse indicator
- Non-indicating
- Special features
- Electrically isolated end cap
ConnectionFerrule end x ferrule end
Quantity10
General
- UPC
- 051712538084
- Product Length/Depth
- 2 in
- Product Width
- .56 in
- Warranty
- Not Applicable
EAN5027590064040
Product Height.56 in
Product Weight.5 lb
CompliancesCE Marked
Electrical Rating
- Amperage Rating
- 1 A
- Response time
- 8 sec at 500%
Interrupt rating100 kAIC at 125 Vdc
Voltage rating250 Vac, 125 Vdc
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CAD
$16.05
/ EA
Available to Order
Lead times may vary. For an accurate estimate please contact us.
Looking to buy a large quantity?
To View Branch Inventory And Your Custom Pricing
CAD$16.05/ EA
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