Products
RCCB NL1 4P
RCCBs NL1 provide protecting people against indirect contacts and additional protection against direct contacts and protecting installations from insulation faults. Residual current breakers are used in housing, tertiary sector and industry.
Description
Description
1. Compliant standards
IEC/EN 61008-1
2. Technical parameters
- Overload protection, short circuit protection, isolation , residual current operation
- Rated current In: 6/ 10 / 16 / 20 / 25 / 32 / 40 / 50 / 63A
- Rated residual operating current: 10mA, 30mA, 100mA, 300mA, 500mA
- Rated voltage: 220V-/415V
- Frequency: 50 Hz
- Residual current types:
AC ( sinusoidal AC residual current).
A ( sinusoidal AC residual currents and for pulsed DC residual current ).
- Number of poles: 2P, 4P
- Mechanical life: 2000 cycles
- Electrical life: 2000 cycles
- Short-circuit current (Inc): 6000/10000A
- Rated impulse withstand voltage (Uimp): 6kV
3. Ambient temperatures
- Operation: from – 5 ℃ to 40 ℃
- Storage: from -25 ℃ to 70 ℃
By front face marking:
- “O-OFF” = contacts open
- “I-ON” = contacts close
. TH35-7.5 din rail mounting
. Inputs and outputs via screw terminals
. Cage terminals, with release and captive screws
. The location of the terminals allows supplying pin busbar and fork busbar
6. Safety
For your safety of electrical installation is equipped with residual current protection and this must be tested periodically. This test be carried out every month : press the ”T” button regularly for device working in corrosive or other risk environment and at least every six months in fair condition, the device should be trip. If this does not , please call an electrician immediately for checking.
If you have any other questions, please contact customer service or leave a message
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