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Littelfuse IDSR050 — Fuses & Fuse Holders

Littelfuse IDSR050

MPNIDSR050

50A, 600VAC/600VDC, Class RK5 Fuses|50 Amp, 600V, Industrial & Electrical Fuses UL Class RK5 Duel Element Time-Delay fuse With Indication

$49.21Ref. price · indicative, final on quote
Littelfuse IDSR050 datasheet (PDF)
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026

Specifications

IDSR050 — Identification
ParameterValue
ClassRK5
IDSR050 — Ratings
ParameterValue
Current (A)50
Voltage (AC)600
IDSR050 — Performance
ParameterValue
SpeedTime Delay
IDSR050 — Protection & Breaking
ParameterValue
DC interrupting rating20 kA
IDSR050 — Mechanical
ParameterValue
Mounting styleCartridge
Length5 1/2 in
IDSR050 — Approvals
ParameterValue
Standards / approvalsCalifornia Proposition 65
IDSR050 — Other specifications
ParameterValue
Diameter1 1/16 in
Volts DC600
Breaking capacity200 kA
MPN
IDSR050