H2C
Time
range
code
Range
selector
position
H2C
A
B
C
Display
Time range
Display
Time range
Display
Timer range
30 s
1.25 to 30 sec
6s
0.2 to 6 sec
12 s
0.5 to 12 sec
3m
7.5 sec to 3 min
60 s
2 to 60 sec
120 s
5 to 120 sec
30 m
1.25 to 30 min
6m
0.2 to 6 min
12 m
0.5 to 12 min
3h
7.5 min to 3 hr
60 m
2 to 60 min
120 m
5 to 120 min
30 h
1.25 to 30 hr
6h
0.2 to 60 hr
12 h
0.5 to 12 hr
Specifications
Part number
H2C-8 H2C-F H2C-8R
Supply voltage
Operating voltage
AC
24 V, 120 V or 240 V; 50/60 Hz
85% to 110% of rated voltage
90% to 110% of rated voltage if voltage continues to be applied after set time elapses
Power consumption
Motor and clutch connection
Timing functions
Inputs
Control output Type Time limit
Instantaneous
Max. load
Min. load
Repeat accuracy
Setting error
Resetting system
Resetting time
Indicators
Materials
Mounting
Connections
Weight
Approvals UL
CSA
Others
Operating ambient temperature
Humidity
Vibration Mechanical durability
Malfunction durability
Shock Mechanical durability
Malfunction durability
Variation due to voltage change
Variation due to temperature change
Insulation resistance
Dielectric strength
3.5 VA
Parallel Independent Independent
ON-delay ON-delay Signal OFF-delay (clutch)
– – Voltage clutch signal
SPDT SPDT SPDT
SPDT SPDT –
6 A, 250 VAC (p.f. = 1)
100 mA, 5 VDC
± 0.5% max.; ± 1% max. for 0.2 to 6 second range and 0.5 to 12 second range
± 2% max.
Self resetting Electric resetting
0.5 sec max.
Timing (red), moving pointer
Plastic case, knob
Panel, surface, track Surface or track Panel, surface track
8-pin round socket Front terminal screws 8-pin round socket
180 g (6.3 oz) 270 g (9.5 oz) 180 g (6.3 oz)
Recognized, File No. E52800
Certified, File No. LR22310
SEV, File No. 1021
-10 ° to 50 ° C (14 ° to 122 ° F)
45% to 85% RH
10 to 55 Hz, 0.75 mm (0.03 in) double amplitude
10 to 55 Hz, 0.5 mm (0.02 in) double amplitude
100G
15 G
± 1% max.
± 1% max.
100 M ? min. at 500 VDC
2,500 VAC, 50/60 Hz for 1 minute between current-carrying and non-current carrying parts
2,000 VAC, 50/60 Hz for 1 minute between contact and control circuit and between
contacts of different poles
Service life
Mechanical
Electrical
30 million operations minimum
200,000 operations at 6 A, 250 VAC (p.f. = 1)
2
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