Skip to main content

Littelfuse TSS4 Series

2 variants · Littelfuse

About the Littelfuse TSS4 Series

The Littelfuse TSS4 Series series groups 2 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common mounting of Chassis Mount, package of Bulk and supply voltage of 120 VAC. Variants differ by delay time and timing adjustment method, so you can match the exact delay time your application requires using the selection guide below. All listed Littelfuse TSS4 Series part numbers are active and orderable.

Select a variant by

Delay time
5 Sec to 600 Sec · Fixed, 0.5 Sec
Timing adjustment method
External Resistor · Fixed

Shared specifications

Mounting
Chassis Mount
Package
Bulk
Supply voltage
120 VAC
Timing initiate method
Input Voltage, Trigger Signal
Type
Solid State Relay

Variant comparison

ParameterTSS410.5TSS424
Delay timeFixed, 0.5 Sec5 Sec to 600 Sec
Timing adjustment methodFixedExternal Resistor

Request a quote on any Littelfuse TSS4 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

All variants