1. VERIFICATION UPON RECEPTION
Check the following points when you receive the device:
a) The device meets the specifications described in your order.
b) The device has not suffered any damage during transport.
c) Perform an external visual inspection of the device prior to switching it on.
d) Check that it has been delivered with the following:
- Installation guide
If any problem is noticed upon reception, immediately contact the transport com-
pany and/or CIRCUTOR’s after-sales service.
2. PRODUCT DESCRIPTION
REC4 is a 2 or 4-pole type A RCCB linked to a smart reclosing mo tor, which enables safe reclosing of
the corresponding RCCB.
In the REC4-2P model, the insulation reclosing mode is used for high sensitivity protection, so that
the device only recloses when the fault that caused tripping has disappeared. The rest of the models
imple ment the timed reclosing mode to ensure power supply continuity.
The device features:
- 2 LED indication.
- Automatic reclosing by insulation or Time, depending on the model (Table 3 and Tabla 4).
- Protection cover for the reclosing system.
- Mode selection switch to select between Manual and Automatic operating mode and physi-
cally lock the reclosing device.
- 1 indication output, to indicate the blocking of the device due to the maximum number of
reconnections (Model REC4-C).
Table 3: REC4 Models.
Models Reclosure mode Rated current (In) Sensitivity (In)
REC4-2P-40-30 Isolation 40 A 30 mA
REC4-2P-63-30 Isolation 63 A 30 mA
REC4-2P-40-300 Time 40 A 300 mA
REC4-2P-63-300 Time 63 A 300 mA
REC4-4P-40-30 Time 40 A 30 mA
REC4-4P-63-30 Time 63 A 30 mA
REC4-4P-40-300 Time 40 A 300 mA
REC4-4P-63-300 Time 63 A 300 mA
6
REC4
Instruction Manual
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