Electronic Miniature On-Delay
Timer
TY4
Miniature on-delay, plug-in timer.
Different models with a range of
settings between 0.1 sec and 6 hours
■
Four-pole changeover contacts rated at
3A @ 240VAC
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■
AC and DC supply versions
Indications for time range, time up and
power on
■
■
■
Pin-out compatible with industry
standard, 4-pole plug-in relays
Sockets available for panel, surface, rail
or printed-circuit board mounting
Year
Approved by standards:
UL (file no. E44592),
CSA (file no. LR60859)
Guarantee
3
Options and ordering codes
T
Y
4
1
2
V
D
C
1
s
e
c
Timing range
ꢀ sec
PRODUCT
5 sec
SPECIFICATION
OR
Supply voltage
ꢀ2VDC
ꢀ0 sec
30 sec
60 sec
3 min
24VDC
TO ORDER
24VAC
ꢀ0 min
30 min
60 min
6 hour
ꢀꢀ0VAC
230-240VAC
Specifications
Timing range
ꢀ sec
5 sec
ꢀ0 sec
30 sec
Time setting range
0.ꢀ to ꢀ sec
0.4 to 5 sec
ꢀ to ꢀ0 sec
2 to 30 sec
Timing range
3 min
ꢀ0 min
30 min
60 min
6 hour
Time setting range
0.25 to 3 min
ꢀ to ꢀ0 min
2 to 30 min
4 to 60 min
60 sec
4 to 60 sec
0.5 to 6 hours
Repeat accuracy
Reset time
0.ꢀ1 at maꢁ. setting time
0.ꢀ sec or less
Max. switching frequency
Allowable ambient temperature
Mechanical life
ꢀ800 times/hour
-ꢀ0˚C to +50˚C
50 million operations
Electrical life
800,000 operations at ꢀA 240VAC
Allowable operating voltage range
Contact ratings
0.85 to ꢀ.ꢀ times input voltage (230-240VAC type, 0.89 to ꢀ.ꢀ times input voltage range)
3A at 240VAC resistive load
Power consumption
Supply frequency AC types
ꢀ.9VA at ꢀꢀ0VAC, 2.ꢀVA at 240VAC, ꢀ.ꢀW at 24VDC
50/60Hz
2000VAC rms. ꢀ min. between current carrying part and non current carrying part
ꢀ500VAC rms. ꢀ min. between output contacts and control circuit
ꢀ000VAC rms. ꢀ min. between open contacts
Dielectric strength
Insulation Resistance
Vibration
ꢀ00 MΩ or more at 500VDC megger
Mechanical durability: ꢀ6.7Hz, 4mm double amplitude
Malfunction durability: ꢀ0 to 55Hz, 0.5mm double amplitude
2
Mechanical durability: ꢀ000m/S (Approꢁ. ꢀ00G)
Shock
2
Malfunction durability: 50m/S (Approꢁ. 5G)
