





125 Amps Isolator Switch, 3 Pole/ 4 Pole
from
$169.79
Ex Tax: $169.79
- Stock: In Stock
- Model: RDDLZ-IS-HGL125A
- Weight: 1.00
- SKU: RDDLZ-IS-HGL125A
Available Options
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This lightweight load isolator disconnect switch, it ranges from 3 Pole and 4 Pole. When the voltage is at 380V, the motor power is 63 kW, voltage is at 660V, motor power is 75 kW, and rated current is 125A. It can be used for a long time and is also affordable.
125 Isolator Switch Specifications
Basics | Model | RDDLZHGL-125A | ||||
Pole | 3 Pole/4 Pole | |||||
Weight | 3 Pole | 1.2kg | ||||
Technical Parameters | 4 Pole | 1.4kg | ||||
Rated current | 125A | |||||
Rated insulation voltage Ui | 690V | |||||
Dielectric strength | 1890V | |||||
Rated surge-resistant voltage Uimp kV (installed category IV) | 8 | |||||
Rated Working current le | 380V | AC-21B | 125A | |||
AC-22B | 125A | |||||
AC-23B | 125A | |||||
Motor power P(380V)kW | 380V | 63 kW | ||||
660V | 75 kW | |||||
Rated short-time withstand current lcw(kA rms)1.0s | 6 | |||||
Rated breaking capability Icn (Arms) AC23 380VA | 1000 | |||||
Rated making capacity Icm(Arms) AC23 380V | 1250 | |||||
Rated short-current making capacity Icm'(Kapeak value) | 9.2 | |||||
Mechanical durability (number of cyclic operation) | 1400 | |||||
Electrical Curability 380V | 200 | |||||
Electric durability Ue=660V, Rated current | COSφ=0.95AC21 | 1500 | ||||
COSφ=0.65AC22 | 1000 | |||||
COSφ=0.35AC23 | 500 | |||||
Working Environment | Moment of operation | 6.5 Nm | ||||
Temperature | -5℃~+55℃ | |||||
Way of working | Continuously working | |||||
Operating | Handle | |||||
Installation form | Vertical | |||||
Altitude | ≤2000m | |||||
Pollution level | 3 | |||||
Overvoltage level | Ⅲ | |||||
IP level | IP 20 |
Dimension
Current | A | B | C | D | D1 | E | ΦL | J | K | N | P | R | S | U | ΦX | Y | F | H |
125A/3P | 230 | 240 | 179 | 50 | 137 | 115 | 7 | 210 | 140 | 135 | 65 | 32 | 40 | 206 | 11 | 37 | 95 | 20 |
125A/4P | 290 | 240 | 179 | 520 | 137 | 114 | 7 | 210 | 140 | 135 | 65 | 32 | 40 | 206 | 11 | 37 | 95 | 20 |
3 Pole 4 Pole Isolator Switch Operation Mode
Isolator Switch Features
- The acceleration mechanism that is released instantaneously by the spring accumulator achieves fast switching or breaking (13.8 m/s), which is independent of the operating handle speed and greatly improves the arc extinguishing capability.
- The outer shell made of glass fiber reinforced unsaturated polyester resin has good flame retardancy, dielectric properties, carbonation resistance and impact resistance.
- Parallel double breaks have self-cleaning action.
- All contacts have two separate contact faces. The isolation distance is large. When the position is “0”, the handle can be locked with three locks at the same time, which can reliably avoid misoperation.
Details
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