Skip to main content
Littelfuse TDR4B23 — Time Delay Relays

Littelfuse TDR4B23

MPNTDR4B23
Active

RELAY TIME DEL 10230SEC 10A 120V

$150.23Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jun 2026

Specifications

TDR4B23 — Identification
ParameterValue
Relay typeMechanical Relay
SeriesTDR
TDR4B23 — Timing
ParameterValue
FunctionRepeat Cycle
Delay time range10 Sec ~ 10230 Sec
Timing adjustment methodDIP Switches
Timing initiate methodInput Voltage
TDR4B23 — Electrical
ParameterValue
Supply voltage120VAC
TDR4B23 — Output / Contacts
ParameterValue
Contact rating10A @ 120/240VAC
Contact configurationDPDT (2 Form C)
TDR4B23 — Mechanical
ParameterValue
Termination stylePlug In, 8 Pin (Octal)
Mounting typeSocketable
MPN
TDR4B23