 |
B8
Series Timers |
B8DO Delay On Operate
B8DO/WT Delay On Operate (Gen Set
Version) |
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B8DO, B8DO/WT Series Timer
Specifications
|
B8 Series 8 Pin Plug In |
|

Dims: (mm)
H80 x W40 x D92 |
Type No. |
B8DO |
B8DO/WT |
| Function |
Delay On Operate |
Delay On Operate |
| |
- |
(Gen Set Version) |
| |
- |
- |
| |
- |
- |
| |
- |
- |
| |
- |
- |
| |
- |
- |
| Time Range |
Single |
Single |
| |
Secs: 0.2-5, 5-10, 1-30, 2-60 |
Secs: 0.2-5, 5-10, 1-30, 2-60 |
| |
Mins: 0.2-5, 5-10, 1-30, 2-60 |
Mins: 0.2-5, 5-10, 1-30 |
| |
Hrs: 0.2-5, 5-10, 0.75-15, 1-30, 2-60 |
- |
| Supply Voltage
Un/U |
12V DC, 24, 48V AC/DC |
12V DC |
| |
12, 110, 220/240V AC |
24V DC |
| |
- |
- |
| Output |
DPDT Relay |
DPDT Relay |
| Output Rating |
8A @ 250V AC |
8A @ 250V AC |
|
Type
No. B8DO (Delay On Operate) |
Connection Diagrams |
| Installation Data Sheet Supplied |
 |
|
B8DO
Key Features |
Function Diagrams |
 |
Single Functions |
 |
Single Voltage |
 |
Single Time Range |
 |
DPDT Relay Output 8A |
 |
Plug-In |
 |
LED Indication |
|
 |
| Dimensions: Height 80mm Width
40mm
Depth 92mm |
|
Type B8DO Delay On Operate
Specifications |
| Time Ranges: |
Secs: 0.2 to 5, 0.5 to 10, 1 to 30 and 2 to 60 |
| |
Mins: 0.2 to 5, 0.5 to 10, 1 to 30 and 2 to 60 |
| |
Hrs: 0.2 to 5, 0.5 to 10, 0.75 to 15, 1
to 30 and 2 to 60 |
| |
- |
| Repeat
Accuracy: |
±0.5% at
constant conditions |
| Reset Times: |
≈100mS |
| |
- |
| Supply Voltage
Un: |
12V DC, 24, 48V AC/DC |
| |
12V, 110V, 220/240V AC 48
TO 63Hz |
| |
(85 TO 110% of Un) |
| |
- |
| Power
Consumption: |
AC: 3VA (126V),
13VA (264V) |
| |
DC: 0.4W (13.8V),
0.6W (26.4V) |
| |
- |
| Contact Rating: |
1 x DPDT |
| |
AC1 250V
AC / 8A (2000VA) |
| |
AC15 250V AC
2.5A |
| |
DC1 25V
DC / 8A (200W) |
| |
- |
| Electrical
Life: |
Minimum 150,000 ops
at rated load |
| Ambient
Temperature: |
-20°C
to +55°C |
| Relative
Humidity: |
+95% |
| Housing: |
Flame Retardant UL94 VO |
| Weight |
≈105g |
| Conforms To: |
UL 508, CSA22.2/14,
IEC 1010 |
| Approvals: |
CE Compliant |
|
Type
No. B8DO/WT
(Delay On Operate Gen Set Version) |
Connection Diagrams |
| Installation Data Sheet Supplied |
 |
|
B8DO/WT Key Features |
Function Diagrams |
 |
Single Functions |
 |
Single Voltage |
 |
Single Time Range |
 |
DPDT Relay Output 8A |
 |
Plug-In |
 |
LED Indication |
|
 |
| Dimensions: Height 80mm Width
40mm
Depth 92mm |
|
Type B8DO/WT
Delay On Operate (Gen Set Version)
Specifications |
|
Time Ranges: |
Secs: 0.2 to 5, 0.5 to 10, 1 to 30, 2 to 60 |
| |
Mins: 0.2
to 5, 0.5 to
10, 1 to 30 |
| |
- |
| |
- |
|
Repeat Accuracy: |
±0.5% at
constant conditions |
|
Reset Times: |
≈1
Sec |
| |
- |
|
Supply Voltage Un: |
12V DC, 24V DC |
| |
(70 to 125% of Un) |
| |
- |
| |
- |
|
Power Consumption: |
0.6W (15V), 1.2W (30V) |
| |
@ 125% of Un |
| |
- |
|
Contact Rating: |
1 x DPDT |
| |
AC1 250V
AC / 8A (2000VA) |
| |
AC15 250V AC
2.5A |
| |
DC1 25V
DC / 8A (200W) |
| |
- |
|
Electrical Life: |
Minimum 150,000 ops
at rated load |
|
Ambient Temperature: |
-20°C
to +60°C |
|
Relative Humidity: |
+95% |
|
Housing: |
Flame Retardant UL94 VO |
|
Weight |
≈108g |
|
Conforms To: |
UL 508, CSA22.2/14 |
|
Approvals: |
UL, CUL & CSA. CE Compliant |
|