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Product Description
| Technical parameters |
GRT8-A1/B1 |
GRT8-A2/B2 |
GRT8-At/Bt |
| Function |
A: delay ON; B: delay OFF |
| Supply terminals |
A1-A2 |
| Voltage range |
AC/DC 12-240V(50-60Hz) |
| Burden |
AC 0.09-3VA/DC 0.05-1.7W |
| Voltage range |
AC 230V(50-60Hz) |
| Power input |
AC max.6VA/1.3W |
AC max.6VA/1.9W |
| Supply voltage tolerance |
-15%;+10% |
| Supply indication |
green LED |
| Time Ranges |
0.1s-10days,ON,OFF |
| Time setting |
potentiometer |
| Time deviation |
10%-mechanical setting |
| Repeat accuracy |
0.2%-set value stability |
| Temperature coefficient |
0.05%/ºC,at=20ºC(0.05%ºF,at=68ºF) |
| Output |
1×SPDT |
2×SPDT |
1×SPDT(del)+1×SPDT(ins) |
| Current rating |
16A(AC1) |
| Switching voltage |
250VAC/24VDC |
| Min. breaking capacity DC |
500mW |
| Output indication |
red LED |
| Mechanical life |
1×107 |
| Electrical life(AC1) |
1×105 |
| Reset time |
max.200ms |
| Operating temperature |
-20ºC to+55ºC(-4ºFto131ºF) |
| Storage temperature |
-35ºC to+75ºC(-22ºFto158ºF) |
| Mounting/DIN rail |
Din rail EN/IEC 60715 |
| Protection degree |
IP40 for front panel/IP20 terminals |
| Operating position |
any |
| Overvoltage category |
III. |
| Pollution degree |
2 |
| Max.cable size(mm 2) |
solid wire max.1×2.5or 2×1.5/with sleeve max.1×2.5(AWG 12) |
| Tightening torque |
0.4Nm |
| Dimensions |
90×18×64mm |
| Weight |
W240-61g,A230-61g |
W240-81g,A230-80g |
| Standards |
EN 61812-1,IEC6947-5-1 |
| Technical parameters |
GRT8-M1 |
GRT8-M2 |
| Function |
A,B,C,D,E,F,G,H,I,J |
| Supply terminals |
A1-A2 |
| Voltage range |
AC/DC 12-240V(50-60Hz) |
| Burden |
AC 0.09-3VA/DC 0.05-1.7W |
| Voltage range |
AC 230V(50-60Hz) |
| Power input |
AC max.6VA/1.3W |
AC max.6VA/1.9W |
| Supply voltage tolerance |
-15%;+10% |
| Supply indication |
green LED |
| Time Ranges |
0.1s-10days,ON,OFF |
| Time setting |
potentiometer |
| Time deviation |
10%-mechanical setting |
| Repeat accuracy |
0.2%-set value stability |
| Temperature coefficient |
0.05%/ºC,at=20ºC(0.05%ºF,at=68ºF) |
| Output |
1×SPDT |
2×SPDT |
| Current rating |
16A(AC1) |
| Switching voltage |
250VAC/24VDC |
| Min. breaking capacity DC |
500mW |
| Output indication |
red LED |
| Mechanical life |
1×107 |
| Electrical life(AC1) |
1×105 |
| Reset time |
max.200ms |
| Operating temperature |
-20ºC to+55ºC(-4ºFto131ºF) |
| Storage temperature |
-35ºC to+75ºC(-22ºFto158ºF) |
| Mounting/DIN rail |
Din rail EN/IEC 60715 |
| Protection degree |
IP40 for front panel/IP20 terminals |
| Operating position |
any |
| Overvoltage category |
III. |
| Pollution degree |
2 |
| Max.cable size(mm 2) |
solid wire max.1×2.5or 2×1.5/with sleeve max.1×2.5(AWG 12) |
| Dimensions |
90×18×64mm |
| Weight |
1×SPDT:W240-63g,A230-62g |
| |
2×SPDT:W240-82g,A230-81g |
| Standards |
EN 61812-1,IEC6947-5-1 |
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