Omron H3BA User Manual

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 0.1sto3h
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
f
i
t
i
Time-limit SPST-NO SPST-NO DPDT SPDT DPDT
configuration
Instantaneous SPST-NO --- --- ---
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
f
i
t
i
Time-limit SPDT
configuration
Instantaneous SPDT
Life expectancy 10 x 10
6
operations
Approved standards ---
Page 321

Omron H3BA Specifications

General

Time Range	0.05 s to 300 h
Output Type	Relay
Contact Form	DPDT
Weight	Approx. 200 g
Operating Temperature	-10 to 55°C
Storage Temperature	-25 to 65°C
Dimensions	48mm x 48mm x 78mm
Type	Solid-state timer