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Littelfuse KRDR440.5SA0 — Time Delay Relays

Littelfuse KRDR440.5SA0

MPNKRDR440.5SA0
Obsolete

RELAY TIME DELAY 0.5SEC 10A 125V

Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

KRDR440.5SA0 — Identification
ParameterValue
Relay typeMechanical Relay
SeriesKRDR
KRDR440.5SA0 — Timing
ParameterValue
FunctionRepeat Cycle
Delay time rangeFixed, 0.5 Sec
Timing adjustment methodFixed
Timing initiate methodInput Voltage
KRDR440.5SA0 — Electrical
ParameterValue
Supply voltage120VAC
KRDR440.5SA0 — Output / Contacts
ParameterValue
Contact rating10A @ 125VAC
Contact configurationSPDT (1 Form C)
KRDR440.5SA0 — Mechanical
ParameterValue
Termination styleQuick Connect - 0.250" (6.3mm)
Mounting typeChassis Mount
MPN
KRDR440.5SA0