VIOX VL16-40 AC Type 1P+N RCBO

VIOX VL16-40 AC Type 1P+N RCBO offers comprehensive protection for household and commercial distribution systems. This IEC/EN61009-1 compliant device safeguards against earth faults, short-circuits, and overloads with a 10kA rated short-circuit capacity. Available in 1A to 40A ratings, it operates at 240V AC, 50/60Hz, with residual current options of 30mA, 100mA, or 300mA. Featuring B, C, or D tripping curves and instantaneous tripping ≤0.1s, it provides efficient protection against insulation failures and direct human contact. With easy DIN rail mounting and 4000 cycle electro-mechanical endurance, this versatile RCBO ensures reliable electrical safety for various applications.

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VIOX VL16-40 AC Type 1P+N Residual Current Circuit Breaker with Overcurrent Protection RCBO

Overview

The VIOX VL16-40 RCBO provides comprehensive protection for household and commercial distribution systems. It offers protection against earth fault/leakage current, short-circuit, overload, and functions as an isolation device. This device effectively safeguards electric equipment against insulating failure and provides complementary protection against direct contact by human body.

Key Features

  • Standards: IEC/EN61009-1
  • Type: Electro-magnetic type
  • Residual current characteristics: AC A
  • Pole No.: 1P+N
  • Tripping curve: B, C, D
  • Rated short-circuit capacity: 10kA
  • Rated current (A): 1A, 2A, 3A, 4A, 6A, 10A, 16A, 20A, 25A, 32A, 40A
  • Rated voltage: 240V AC
  • Rated frequency: 50/60Hz
  • Rated residual operating current(mA): 0.03, 0.1, 0.3
  • Tripping duration: instantaneous≤0.1s
  • Electro-mechanical endurance: 4000 cycles

Technical Specifications

  • Connection terminal: pillar terminal with clamp
  • Connection capacity: Rigid conductor 16mm²
  • Terminal connection height: 21.5mm
  • Installation: On symmetrical DIN rail 35mm or Panel mounting

Overload Current Protection Characteristics

Test procedure Type Test Current Initial State Tripping or Non-tripping Time Limit Expected Result Remark
a B,C,D 1.13In cold t≥1h No tripping
b 1.45In after test a t<1h tripping Current in the 5s in the increase of stability
c 2.55In cold 1s<t<60s tripping
d B
C
D
3In
5In
10In
cold t≥0.1s No tripping Turn on the auxiliary switch to close the current
e B
C
D
5In
10In
20In
cold t<0.1s tripping Turn on the auxiliary switch to close the current

The terminology “cold state” refers to that no load is carried before testing at the reference setting temperature.

Residual Current Action Breaking Time

Type In/A I△n/A Residual Current (I△) Is Corresponding To The Following Breaking Time (S)
AC type any value any value In 2In 5In 5A,10A,20A,50A,100A,200A,500A
A type any value >0.01 1.4In 2.8In 7In
0.3 0.15 0.04 0.04 Max Break-time
The general type RCBO whose current IΔn is 0.03mA or less can use 0.25A instead of 5IΔn.

Characteristic Curve

Wiring Diagram

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