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Features
1. Bright and Easy-to-Read Display
A brand new bright 2-color back light
LCD display. The easy-to-read screen in
any location makes checking and setting
procedures a cinch.
2. Simple Operation
Seesaw buttons make operating the unit
even easier than before.
3. Short Body of only 64.5 mm
2.539
inch
(screw terminal type) or 70.1 mm
2.760 inch
(pin type)
With a short body, it is easy to install in
even narrow control panels.
4. Conforms to IP66’s Weather
Resistant Standards
The water-proof panel keeps out water
and dirt for reliable operation even in
poor environments.
5. Screw terminal (M3.5) and Pin
Types are Both Standard Options
The two terminal types are standard
options to support either front panel
installation or embedded installation.
6. Changeable Panel Cover
Also offers a black panel cover to meet
your design considerations.
7. Compliant with UL, c-UL and CE.
48
1.890
48
1.890
64.5
2.539
Pin type
Screw terminal type
Time range
Operating mode
Output
Operating voltage
Power down insurance
Terminal type
Part number
9.999 s (0.001 s~)
99.99 s (0.01 s~)
999.9 s (0.1 s~)
9999 s (1 s~)
99 min 59 s (1 s~)
999.9 min (0.1 min~)
99 h 59 min (1 min~)
999.9 h (0.1 h~)
Power ON delay (1)
Power ON delay (2)
Signal ON delay
Signal OFF delay
Pulse One-shot
Pulse ON-delay
Signal Flicker
Totalizing ON-delay
(8 modes)
Relay
(1 c)
Transistor
(1 a)
100 to 240 V AC
24 V AC
100 to 240 V AC
24 V AC
12 to 24 V DC
12 to 24 V DC
Available
11 pins
Screw terminal
11 pins
Screw terminal
11 pins
Screw terminal
11 pins
Screw terminal
LT4H-AC240V
8 pins
LT4H8-AC240V
LT4H-AC240VS
LT4H-AC24V
8 pins
LT4H8-AC24V
LT4H-AC24VS
LT4HT-AC240V
8 pins
LT4HT8-AC240V
LT4HT-AC240VS
LT4HT-AC24V
8 pins
LT4HT8-AC24V
LT4HT-AC24VS
11 pins
Screw terminal
11 pins
Screw terminal
LT4H-DC24V
8 pins
LT4H8-DC24V
LT4H-DC24VS
LT4HT-DC24V
8 pins
LT4HT8-DC24V
LT4HT-DC24VS
Product types
UL File No.: E122222
C-UL File No.: E122222
LT4H Timers
mm
inch
* A rubber gasket (ATC18002) and a mounting frame (AT8-DA4) are included.
DIN 48 SIZE
DIGITAL TIMER
LT4H/-L
Timers
RoHS Directive compatibility information
http://www.nais-e.com/
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OPYRIGHT
Matsushita Electric Works, Ltd.