| Customization: | Available |
|---|---|
| Type: | Low-voltage |
| Structure: | Single-column Disconnector |
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Modular design, DC insulation voltage 1500V, compact structure, 2-8 Pole optional
IP66 box design, switch rotation operator with three lockable positions, to prevent misoperation
Suitable for different specifications of waterproof cable connector or MC4 connector
The zero line bridge with Angle design makes the connection easier
With sufficient internal space and good heat dissipation effect, the whole machine can work under -40ºC-70ºC with full load
High - speed "on - off" switching mechanism, using energy storage spring, fast switching, maximum switching time is less than 5ms
Contact self-cleaning design, reduce the resistance and energy consumption of DC switch, extend the life of switch
Magnetic arc extinguishing and gate arc extinguishing are used to suppress the arc effectively
Passed IEC/EN60947-3:2009+A1+A2,GB/T14048.3, with TUV,CE certification
| The following data are according to IEC/EN60947-3:2009+A1+A2, AS60947.3, UL508I, GB/T14048.3, use category DC-PV2/DC-PV1 | ||||
| The main parameters | GD32R-4S | |||
| Rated insulation voltage(Ui) | 1500V | |||
| Rated thermal current(lth) | 16A | 25A | 32A | |
| Rated impulse withstand voltage(Uimp) | 8000V | |||
| Rated short-time withstand current (1s)(lcw) | 2,4,6,8 | 800A | 900A | 1000A |
| 2H,3H,4H | 1300V | 1500V | 1700V | |
| Rated short-circuit making capacity(lcm) | 2,4,6,8 | 800A | 900A | 1000A |
| 2H,3H,4H | 1300V | 1500V | 1700V | |
| Rated limited short-circuit current(lcc) | 5000A | |||
| Maximum fuse size gL(gG) | 40A | 63A | 80A | |
| Maximum cable cross-section (including jumper wires | ||||
| single wire or standard | 4-16mm2 | |||
| Flexible | 4-10mm2 | |||
| Flexible (+ multicore cable end) | 4-10mm2 | |||
| Torque | ||||
| Tightening torque of terminal M4 screw | 1.2-1.8Nm | |||
| Panel Mounting Screw ST4.2 (304 Stainless Steel) Tightening Torque | 0.8-0.9Nm | |||
| Tightening torque for single hole mounting nut M16 | 2.0-2.5Nm | |||
| Tightening torque of knob M3 screw | 0.5-0.7Nm | |||
| Switching torque | 0.9-1.9Nm | |||
| Screw torque | 1.5-2.0Nm | |||
| Maximum power loss per contact pair | ||||
| 2 | 0.8W | 2W | 3W | |
| 4 | 1.6W | 4W | 6W | |
| 6 | 2.4W | 6W | 9W | |
| 8 | 3.2W | 8W | 12W | |
| 2H | 0.4W | 1W | 1.5W | |
| 3H | 0.6W | 1.5W | 2.25W | |
| 4H | 0.8W | 2W | 3W | |
| General parameters | ||||
| Switch knob position | Close at 12 o'clock, open at 3 o'clock (optionally close at 9 o'clock, open at 12 o'clock) | |||
| Mechanical life | 10000 | |||
| Number of DC poles | 2 or 4 (6/8 optional) | |||
| Distance between contacts (between poles) | 8mm | |||
| Operating temperature | -40 to +85ºC | |||
| Storage temperature | -40 to +85ºC | |||
| Pollution level | 2 | |||
| Overvoltage category | III | |||
| IP rating of shaft and mounting screws | IP66 | |||
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