Cut Sheet

Motor Starting Solutions
STAR Contactor Accessories
Product News
New TEF frontal electronic timers
ABB is now introducing new frontal electronic timer for contactors and
contactor relays
TEF4 electronic timers for AF contactors and NF contactor relays
TEF4 electronic timers are supplied by a direct plug-in parallel connection to the
coil terminals A1 - A2 of the contactor or contactor relay.
When compared with separate timers they provide compact solution in cabinet
combined with safe and cost-reduced wiring.
TEF5 electronic timers for A, AL contactors or N, NL contactor
relays
TEF5 electronic timers are supplied by direct wiring to the coil terminals A1 - A2 of
the contactor or contactor relay.
Ordering details
For contactors,
contactor relays
Time delay
range
selected by
switch
Delay
type
Rated control
circuit voltage
Uc
Auxiliary
contacts
Type Weight
Pkg
(1 pce)
V 50/60 Hz or DC
AF09 ... AF38
NF
0.1...1s
1...10s
10...100s
ON-delay 24...240 1 1 TEF4-ON 0.065
OFF-delay 24...240 1 1 TEF4-OFF 0.065
A9 ... A75
AF45 ... AF75
(T)AL9 ... (T)AL40
(T)AE9 ... (T)AE75
N, NE, NL, TNL
0.1...1s
1...10s
10...100s
ON-delay 24...240 1 1 TEF5-ON 0.065
OFF-delay 24...240 1 1 TEF5-OFF 0.065
1SXP101003K0201, January 7
th
, 2013