Application:
The GL1 RCCB's residual current devices provices the functions of isolation, switching and earth leakage protection of electrical circuits.
They have a residual current operated electromechanical release which operates without any auxiliary source of supply to open a circuit automatically in the case of an earth leakage fault between phase and earth greater than or equal to a threshold of 10mA,30mA, 100m A, 500mA.
Compliance with standard
BS4293,1983 or CEE27
Current retect 16A to 100A
2 poles: 240V
Minimum voltage: 102V AC
Maximum voltage: 264V AC
4 poles: 415V
Minimum voltage (ph/N): 102V AC
Maximum voltage (ph/N): 415V AC
The residual equal to the breaking time in case of under line value |
ln(A) ln(A) ln(A) 2ln (A) 5ln (A) 500 |
25,40,63 0.03,0.1,0.3 0.3 0.15 0.04 0.04 Max.breaking time |
Mechnical and Electrical life |
ln(A) running operation cycles OFF operation cycles Operation frequency |
| ON operation cycles (times/hour) |
25 4000 10000 240 |
40,63 4000 10000 120 |
Outline and installation dimensions
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BRITISH TYPE