Interface - Catalog (0800.1) - Wieland Electric

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Electromechanical
Timer and switching relays for DIN rails
ON-delay multi-range electromechanical
timer relays
SZA 52-S / SZA 52 / SZAN 52-S /
SZA 54-2S
• Devices for single voltage
• Function: ON-delay (AV),
SZAN 52-S protected against power failure
• 1 setting range divided into 6 time ranges
• Contact assignment:
SZA 52-S = 1 timed and 1 instantaneous
change-over contact
SZAN 52-S = 1 timed and 1 instantaneous
change-over contact
SZA 52 = 2 timed change-over contact
SZA 54-2S = 1 timed and 1 instantaneous
normally closed contact (NC)
1 timed and 1 instantaneous
normally open contact (NO)
OFF-delay multi-range electromechanical
timer relay with
auxiliary supply,
SZA 521
• Devices for single voltage
• function: OFF-delay (RV)
• 1 setting range divided into 6 time ranges
• Contact assignment: 1 timed and 1 instantaneous
change-over contact
Electromechanical multi-range
repeat cycle timer
SPZA 52
• Function: repeat cycle timer (TI) starting with ON
• ON and OFF times can be selected independently
of one another
• 1 setting range divided into 6 time ranges
• Contact assignment: 1 normally open, 1 normally
closed
Electromechanical stepping relay
SSF 32 / SSF 52 / SSF 62
• Devices for single voltage
• Function: stepping relay
• Contact assignment:
SSF 32 = 2 NO contacts, simultaneously switched
in an ON-OFF cycle
SSF 52 = 1 NO contact and 1 NC contact,
reciprocally switched in an ON-OFF cycle
SSF 62 = 1 NO contact and 1 NC contact,
reciprocally switched in an ON-OFF cycle
Electromechanical latching relay
SSP 56 / SSP 72 / SSP 33 / SSP 34
• Devices for single voltage
• Function: Latching relay
• Contact assignment:
SSP 56 = 3 NO contact and 3 NC contact
SSP 72 = 2 change-over contact
SSP 33 = 3 change-over contact
SSP 34 = 4 change-over contact
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Detailled information can be found in our e-catalogue at http://eshop.wieland-electric.com
Type at search the product family name, e. g. SZA521 (without blank)