RCCB with self-reclosing system, type A

REC3-4P-40-30M

REC3-4P-40-30M

Code: P26221.CONSULTAR DISPONIBILIDAD

  • RCCB self-reclosing
  • In (A): 40 A
  • Reclosing mode: Insulation
  • Poles: 4
  • Sensitivity: 30 mA

INFORMATION

Description

The REC3 range includes 2- or 4-pole RCCBs associated with a smart reclosing motor, which enables the safe reclosing of its associated RCCB. The REC3C version can signal the protection and reclosing functions via 2 status outputs.

Compact unit, installed as an RCCB. No connections are required between the motor and RCCB. The insulation reclosing mode is used in the case of high-sensitivity protection functions, so that the unit is only reclosed when the error that tripped it is resolved.

The timed reclosing mode is adopted in the case of lower sensitivities in electrically complex installations, in order to guarantee the continuity of the electric supply. The unit has a locking system that determines the operation in manual or automatic mode (reclosing system enabled).

Applications

All electrical installations that require full electrical service continuity in the event of unforeseen situations that can trip the RCCB as a result of causes unrelated to the electrical insulation.

  • Domestic sector: refrigerators, alarms, garage doors
  • Service sector: air-conditioning, refrigerating chambers, lighting, UPS, etc.
  • Industry sector: control of critical production processes.

SPECIFICATIONS

AC power supply
Nominal voltage
230 V ~ (± 15 %)
Frequency
50/60 Hz (± 5 %)
Consumption
5 VA
Installation category
CAT III 300 V
User interface
LED
2 LED: AUTO, color green / REC, color red
Environmental characteristics
Working temperature
-25 … +55 ºC
Storage temperature
-35 … +65 ºC
Relative humidity (without condensation)
5 … 95 %
Protection class
IP 20
Mechanical characteristics
Envelope
Plastic V0 polycarbonate
Fastening
DIN rail
Cable gauge at power supply terminals
16-25 mm2
Cable gauge at voltage terminals
16-25 mm2
Weight (kg)
0,61
Size (mm) width x height x depth
115 x 108 x 82 (mm)
Measurement circuit
Defect resistance (Rd) / Differential response
< 15 kΩ / Do not self-reclosing
Accepted minimum resistance (Rd0) / Differential response
> 23 kΩ / Self-reclosing
Protection
Circuit breaker type
Circuit breaker / RCCB
Differential protection
Type
Type A
Sensitivity (I∆n), A
0,03
Delay time (t∆)
INS
Reclosure type
Reclosure time
3/20/180 s
Reclosure number
3
Circuit breaker / RCCB
Rated nominal voltage (Un)
230 V ~
Rated breaking and re-closure capacity (Im)
500 A
Assigned frequency (Hz)
50/60
Rated conditional short-circuit current (Inc)
10 kA to 230/400V with gB 80A fuse
Shock wave resistance
Class A, AC: 250A 8/20μs Class S: 3000A 8/20μs
Nominal current (In)
40 A
Standards
Standards
UNE-EN 61008-1, UNE-EN 50557
Electrical safety, Maximum height (m)
2000

DIMENSIONS

CONNECTIONS

VIDEOS

Don’t worry, it will be back ... (1/3)

Don’t worry, it will be back ... (2/3)
Don’t worry, it will be back ... (3/3)
Self-reclosing RCCB REC3 installation

DOWNLOADS

User's manual
3D
Datasheet
CE-certified
Product video
Video Installation

ACCESORIES