DIN rail modular switch – disconnectors, are available from 20A to 125A in 3P - 3P+N and 25A to 80A in 6P - 8P. They are designed according to IEC/EN 60947-3 standard for use in civil and low voltage industrial installations, and is certificated UL 508 for use as Manual Motor Controllers. The different models of this series, allow several mounting options, effectively solving the most common needs for machine operating and panel boards.
\nTechnical Specifications:
\nRated Thermal Current: 63A
\nPoles: 3P
\nRated Insulated Voltage: 690Vac
\nBreaking Capacity: 3 x 220-240V (330A)
\nRated Impulse Voltage: 6kV
\nConnecting Capacity:
\nSolid or Stranded Cable: 1-25mm
\nSize of Terminal Screw: M5
\nTightening Torque: 2-4Nm
| Rated thermal current (Ith) | 20A, 25A, 40A, 63A, 80A, 125A |
| Rated thermal current enclosed (Ithe) | 20A, 25A, 40A, 63A, 80A, 110A |
| Rated insulation voltage (Ui) | 690V (up to 1000V for 125A) |
| Rated impulse withstand voltage (Uimp) | 6kV for 20A-80A, 8kV for 125A |
| AC rated operational current (Ie) | 20A, 25A, 40A, 63A, 80A, 125A (AC21A) |
| Making capacity (Ieff) | 160A, 190A, 300A, 370A, 440A, 850A |
| Breaking capacity (3x220-240V, 3x380-440V) | 160A, 180A, 250A, 330A, 380A, 680A |
| Direct switching motors (AC3, 3x400V) | 12A, 16A, 30A, 37A, 45A, 72A |
| Direct switching motors (3x220-240V) | 3kW, 4kW, 7.5kW, 11kW, 15kW, 22kW |
| Main & safety switch (AC23, 3x400V) | 16A, 20A, 32A, 45A, 85A |
| Rated voltage | 600V |
| Tightening torque | 0.8-1.7Nm for 25A, 2-4Nm for 80A, 3.5-4.5Nm for 125A |
| Mechanical life | 3 x 10^5 switches |
| Rated conditional short-circuit current | 10kA, 25kA, 35kA, 50kA, 63kA (depending on model) |
| Connecting capacity (solid or stranded cable) | 0.5-10mm² for 25A, 1-25mm² for 63A, 4-50mm² for 125A |
| Size of terminal screw | M3.5 for 25A, M5 for 80A, M6 for 125A |