TSB SERIES Time Delay Relays

PublishTime：2021-09-28

● The TSB Series is a totally solid-state, delay-on-break timing module. The TSB series is available with a fixed, external, or onboard adjustable time delay. Time delays from 0.05 to 600 seconds, in 4 standard ranges, cover over 90 % of all OEM and commercial appliance timing applications. The repeat accuracy is ±2 %. Operating voltages of 24, 120, or 230 V ac are available. The TSB’s 1 A steady state, 10 A rated, solid-state output is perfect for direct control of solenoids, contactors, relays, lamps, buzzers, and small heaters. The TSB series can be surface mounted with a single screw, or snapped on a 35 mm DIN rail using the P1023-20 adapter.
● Operation (Delay-on-Break):
■ Input voltage must be applied before and during timing. Upon closure of the initiate switch, the output energizes. The time delay begins when the initiate switch opens. The output remains energized during timing. At the end of the time delay, the output de-energizes. The output will energize if the initiate switch is closed when input voltage is applied.
■ Reset: Reclosing the initiate switch during timing resets the time delay. Loss of input voltage resets the output and the time delay.

Brand of Product：	Littelfuse
Part#：	TSB SERIES 、 TSB 、 TSB2190 、 TSB222 、 TSB223 、 TSB41300 、 TSB422 、 TSB434 、 TSB632 、 TSB634 More Part#
Product Category：	Time Delay Relays 、 totally solid-state, delay-on-break timing module More
Application：	[ OEM ][ commercial appliance timing applications ] More
Data Type：	Datasheet More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：
Language：	English Chinese Chinese and English Japanese
Date of Creation：	121119
Version Number：	Rev: 121119
Data Encoding：
Data Size：	640 KB

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