This product listing is for the part 3LD2804-0TK53, manufactured by Siemens, and is a Front-mounted, 3-pole switch disconnector (emergency stop) with Iu = 125 A, rated operating voltage up to 690 V and AC-23 A power rating 45 kW at 400 V..
This product is currently out of stock.
Returns are accepted within 30 days if the item(s) received are not what was ordered or are broken.
Part Specifications:
- Rated operational current (Iu): 125 A
- Number of poles: 3 poles
- Rated insulation voltage (Ui): 690 V
- Rated surge voltage resistance (Uimp): 6 kV
- Operating voltage (rated) AC: 690 V
- Operating frequency: 50-60 Hz
- Operating power AC-23 A at 400 V: 45 kW
- Operating power AC-23 A at 690 V: 37 kW
- Operating power AC-3 at 400 V: 37 kW
- Protection class (front): IP65 IP
- NEMA rating: 1, 3R, 4X, 12 rating
- Degree of pollution: 3
- Mechanical mounting: Front-mounted, 4-hole front mounting style
- Actuating element / handle: Short rotary knob (red) style
- Width: 90 mm
- Height: 106 mm
- Depth: 112.5 mm
- Power loss at rated current (AC-23 A at 400 V): 80 W
- Operating frequency maximum (operations/h): 50 1/h
*Image shown is a reference only, please refer to your part number.
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Specifications
Physical
Mechanical mounting
Front-mounted, 4-hole front mounting style
Actuating element / handle
Short rotary knob (red) style
Technical
Rated operational current (Iu)
125 A
Number of poles
3 poles
Rated insulation voltage (Ui)
690 V
Rated surge voltage resistance (Uimp)
6 kV
Operating voltage (rated) AC
690 V
Operating frequency
50-60 Hz
Operating power AC-23 A at 400 V
45 kW
Operating power AC-23 A at 690 V
37 kW
Operating power AC-3 at 400 V
37 kW
Protection class (front)
IP65 IP
NEMA rating
1, 3R, 4X, 12 rating
Degree of pollution
3
Power loss at rated current (AC-23 A at 400 V)
80 W
Operating frequency maximum (operations/h)
50 1/h
Dimensions
Width
90 mm
Height
106 mm
Depth
112.5 mm
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