The H3BA series multi-range analogue timer by Wenzhou Alion Electronics is designed for equipment control with a time setting range from 0.5 seconds to 100 hours and multiple voltage options. It features eight operating modes switchable through a slide and a clear dial for easy reading. The timer is suitable for various applications, ensures accurate timing, and is operable in a temperature range of -10 to +50 °C.

1. WENZHOU ALION ELECTRONICS CO. LTD
NO.221 Weiershi Road,
Yueqing Economic Development Zone
Wenzhou, China 325600
Tel: 0086-577-62772897
Fax: 0086-577-62782897
E-mail: info@aliontimer.com
www.alion.com.cn
H3BA series Multi-range analogue timer
Timer
The H3BA series Multi-range analogue timer is a
time-limited type of timer. It have a variety of time
setting ranges and voltages you can choose, it
mainly used for equipment control.
Description
● Multi-range analogue timer
● Time setting range of 0.5s to 100h
● Handles a wide range of applications through eight operating modes.
● 2 modes selectable via slide switch: Mode A (2C) for DPDT time-limiting output contacts and
Mode B (1A1C) for SPDT instantaneous and time-limiting output contacts
● Big and easy to read dial shows decimal points
● Timing LED Indicates Output Relay Status
Product selection
Technical date
Indicator operating Time operating flicker
Contact rating 250VAC 5A (resistive load)
Life
Mechanical 5×107times
Electrical 1×105times
Type
Output
contact
Mounting﹠Socket Time range Operation voltage
H3BA
2C
Surface(-N): PF113A(E)
Flush(-Y): US-11
0.5Seconds-
100Hours
24-240V DC/AC
DC(V):
12,24,48
AC(V):
12, 24, 110, 220,
50/60Hz
Allowable 85~110% of
rated operating voltage
H3BA-8
Surface(-N): P2CF08 PS-08
Flush(-Y): US-08 P3G-08
H3BA-8H 1A1C

2. WENZHOU ALION ELECTRONICS CO. LTD
NO.221 Weiershi Road,
Yueqing Economic Development Zone
Wenzhou, China 325600
Tel: 0086-577-62772897
Fax: 0086-577-62782897
E-mail: info@aliontimer.com
www.alion.com.cn
Wiring diagram＆Timing chart
Dimensions
Timer
Accuracy
Repeat error ±1.0%max
Setting error ±10.0%max
Voltage error ±1.0%max
Temperature error ±2.0%max
Reset time Max 0.5sec
Insulation resistance 100MΩ(DC 500V)min
Class of protection 1500VAC
Permitted ambient temperature -10 ~ +50 °C (non-icing）
Power consumption 100-240VAC:1VA; 12VDC,24-240VDC:1.5W
2C 1A1C