KLSR020.T

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KLSR020.T Littelfuse Fuses, KLSR Series, FUS 600V F/A CLASS RK1 20A

MFG Item Number
KLSR020

KLSR020.T Littelfuse Fuses, KLSR Series, FUS 600V F/A CLASS RK1 20A

MFG Item Number
KLSR020
Item Number
KLSR020.T
Series
More specs
This item cannot be canceled or returned

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Description

Fuses, KLSR Series
Item #
KLSR020.T
FUS 600V F/A CLASS RK1 20A

KLSR Series Information

  • Voltage Rating of 600V AC
  • Extremely Current Limiting
  • 200KA AC Interrupting Rating
  • Fast Acting
KLSR series RK1 fuses were the earliest type of current‑limiting fuse developed. Their single‑element, silver link design enables them to provide fast‑acting overload and short‑circuit protection. When used to protect inductive loads such as motors, solenoids, and transformers, KLSR series fuses must be greatly oversized to prevent opening the fuses on harmless inrush currents. In such applications, KLSR series fuses may only provide short‑circuit protection.

Specifications

Specifications
Manufacturer Part Number KLSR020
Manufacturer Littelfuse
Product Series KLSR
Family Series Littelfuse Fuses, KLSR Series
Description KLSR series RK1 fuses were the earliest type of current-limiting fuse developed. Their single-element, silver link design enables them to provide fast-acting overload and short-circuit protection. When used to protect inductive loads such as motors,
Fuse Type UL Class RK1
Current Rating 20 A
AC Voltage 600 VAC
DC Voltage 250 VDC
Class RK1
Characteristic Fast Acting
Interrupt Rating 200 kA @ 600 V
Trip Indicator No
Alarm Contacts No
Package Type Cartridge
Approvals CSA, UL
Net Weight 0.12 lbs
Gross Weight 0.12 lbs
Alternatives
KTS-R-20
KTS-R-20
Eaton's Bussmann series Fuses, KTS Series