Selection Guide
7
Classification
Others
Model
H3BG
H3BF
H3G
Features
DIN-sized (48 x 48 mm, 45 x
75 mm) Star-delta Timer
DIN-sized (48 x 48 mm) Twin
Timer
Low-cost, plug-in Solid-state
Timer
Appearance and dimensions
Time range (60 Hz)
0.5 to 100 s
0.05 s to 100 h
0.1 s to 3 h
Supply voltage
100/110/120, or
200/220/240 VAC (50/60 Hz)
100/110/120, or
200/220/240 VAC (50/60 Hz),
24, 48, 100, or 110 VDC
24, 100/110/120, or
200/220/240 VAC (50/60 Hz)
12 to 24 VDC
Power consumption
10 VA, 2 W
10 VA/2 W
3.4 VA
Accuracy of operating time
!
0.3%
!
0.3%
!
2%
Control output
5 A at 250 VAC
5 A at 250 VAC
5 or 7 A at 250 VAC
Contact
fi
ti
Time-limit
SPST-NO
SPST-NO
DPDT
SPDT
DPDT
configuration
Instantaneous
SPST-NO
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Life expectancy
20 x 10
6
operations
20 x 10
6
operations
10 x 10
6
operations
Approved standards
UL, CSA
UL, CSA
UL, CSA, SEV
Page
301
308
316
Classification
Others
Model
H3CT
Features
DIN 48 x 48 mm standard size
Analogue Timer
Appearance and dimensions
63.7
48
48
Time range (60 Hz)
0.1 s to 30 h
Supply voltage
100/110/120 or
200/220/240 VAC (50/60 Hz),
12, 24 VDC
Power consumption
9.3 VA, 4.4 VA, 1.3 W, 1 W
Accuracy of operating time
!
1%
Control output
5 A at 250 VAC
Contact
fi
ti
Time-limit
SPDT
configuration
Instantaneous
SPDT
Life expectancy
10 x 10
6
operations
Approved standards
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Page
321