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EATON BUSSMANN

Fuse, Time Delay, Class RK1, LPN-RK-SP Series, 1 A

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Fuse,RK1,Lpn-Rk-Sp,1A,250VAC/
Fuse,RK1,Lpn-Rk-Sp,1A,250VAC/

#930905-6 | Pkg Qty: 1

$31.04 pkg | $31.04 ea

Drop Ship Item

Shipping to 60045

Technical Specifications

Key Specifications
AC Voltage Rating
250 VAC
Indicating
No
Body Material
Melamine
Indicating / Nonindicating
Nonindicating
Body Style
Cylindrical
Interrupt Rating
100k A at 125 VDC, 300k A at 250 VAC
Brand
EATON BUSSMANN
Item
Fuse
Class
RK1
Length
2 in.
DC Voltage Rating
125 VDC
Mfr. Part Number
LPN-RK-1SP
Diameter
9/16 in.
Pack Quantity
1
Element
Dual
Rejection / Nonrejection
Rejection
Functionally Equal To
Littelfuse LLNRK, Mersen/Ferraz Shawmut A2D-R
Series
Lpn-Rk-Sp
Fuse Amps
1A
Shipping Weight
.1 lb.
Fuse Holder Code
H
Speed
Time Delay
Fuse Speed
Time Delay
Type
Low Voltage
Fuse Voltage Rating
250 VAC/125 VDC
Voltage Rating
250 VAC/125 VDC
General
Compatible Fuse Block Series
HM600, R250
Fuse Size
2 in L x 9/16 in dia
Equivalent Series
A2D-R, LLNRK, LPN-RK-SP
Standards
CE, UL Special Purpose Guide JFHR, Guide JDDZ, File E4273, CSA Class 1422-02, File 53787, CSA C22.2, No. 248.12
Fits Fuse Block Style
Rejection
Visual Indication
Nonindicating

Product Description

Time-delay, nonindicating UL Class RK1 fuses tolerate temporary inrush currents without opening, which prevents nuisance-blowing from motor and equipment startups. Also called slow-blow Class RK1 fuses, they open to disconnect an electrical circuit when exposed to sustained loads and short circuits. They have no indicator for identifying a blown fuse, so they're sometimes used with an indicating fuse block or cover.

UL Class RK1 fuses are more current-limiting than RK5 fuses to react more quickly to overcurrent. These fuses are the same size as Class H and K fuses, but have a rejection feature that prevents an accidental downgrade from a current-limiting system. Their modified terminals ensure a match with the rejection clips in Class R fuse holders that prevent the installation of fuses with a lower interrupting capacity. They're typically used in newer equipment, but can also be used with a Class H fuse holder to upgrade older installations from Class H or K fuses for improved overcurrent protection. These fuses are current-limiting to prevent electrical damage by disconnecting circuits before they're exposed to the full magnitude and duration of an overcurrent.

Item Barcode
9309056
Fuse,RK1,Lpn-Rk-Sp,1A,250VAC/
 NameItemDescription
Grainger DropshipGrainger Dropship1DH01Fuse,RK1,LPN- RK-SP,1A,
UNSPSC CODESUNSPSC CODES39121604
VMRS (ATA) CODESVMRS (ATA) CODES053-006-009Fuse,RK1,LPN- RK-SP,1A,

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