ASQ-125F3 Isolating Switch

ASQ-125F4 Isolating Switch

Product Description
ASQ-125 Series Load Isolating Switch (hereinafter referred to as the switch) is developed with introduced European advanced technology by our company.
With international advanced level, it is an ideally upgraded product among similar products in domestic market.
The switch is widely used in construction, power, petrochemical, distribution and automation systems of other industries.
With modular designed structure, flexible and varied comparability, glass fiber reinforced unsaturated engineering plastic manufactured outer case, the switch
has a high dielectric property, protection ability and reliable operation safety.
Operating mechanism is the spring energy storage, instantaneous release of the acceleration mechanism, instantaneous on and break the double break point
contact structure. With a variety of structure and operation mode, the switch has nothing to do with the speed of operating handle. The switch has a window for
direct observation of the broken state of contact. It can be operated from inside, outside and behind the cabinet, or from front and side. The switch has a back
panel connection.
The switch has the advantages of beautiful appearance, novel, simple, small size and complete function. It is an ideal choice for the similar products.

Main technical Parameter

Switch model A ASQ40F ASQ63F ASQ80F ASQ100F ASQ125F
Rated insulation voltage and rated working voltageDielectric strength

Rated impulse withstand voltage

AC-20/DC-20 50 Hz 1min. V 750 750 750 750 750
kV 6 6 6 6 6
Kv 8 8 8 8 8
Rated heating current and rated operating currentMinimum cross-sectional area of conductor AC-20/DC-20 40℃)3)
A 40 63 80 115 125
40℃)3) A 40 63 80 115 125
60℃)3) A 32 50 63 80 100
Cu mm2 10 16 25 35 50
Rated operting current AC-21A 415V A 40 63 80 100 125
440~690V A 40 63 80 100 125
AC-22A 415V A 40 63 80 100 125
440~500V A 40 63 80 100 125
690V A 40 63 80 100 125
AC-23A 415V A 23 63 75 80 90
440V A 23 63 65 65 78
500V A 23 45 58 60 70
690V A 12 20 20 40 50
Rated operting current/Inter electrode series DC-21A 24~48V1) A 32/1 63/1 80/1 100/1 125/1
110V A 32/2 63/2 80/2 100/2 125/2
220V A 32/3 63/4 80/4 100/4 125/4
440V A 16/4 16/4 16/4
500V A 16/4 16/4 16/4
750V A 32/8
DC-22A 24~48V1) A 32/1 63/1 80/1 100/1 125/1
110V A 32/2 63/2 80/2 100/2 125/2
220V A 32/4 45/4 45/4 63/4 80/4
440V A 10/4 10/4 10/4
750V A 25/8
DC-23A 24~48V1) A 32/1 63/1 80/1 100/1 125/1
110V A 32/2 63/2 80/2 100/2 125/2
220V A 32/4 45/4 45/4 63/4 63/4
440V A 10/4 10/4 10/4
750V A 16/8
Rated power
(These values are for reference only, and may vary from different motor manufacture)
AC-23A 220~240V kW 5.5 11 22 22 22
400~415V kW 11 22 37 37 45
440V kW 11 22 37 37 45
500V kW 11 22 37 37 45
690V kW 11 15 18.5 37 45
Rated breaking capacity AC-23A 至415V A 184 360 640 640 720
440V A 184 360 448 520 624
500V A 184 360 464 480 560
690V A 96 160 160 320 400
Rated breaking capacity/Inter electrode series DC-23A 24~48V A 128/1 180/1 252/1 400/1 500/1
110V A 128/2 180/2 252/2 400/2 500/2
220V A 128/4 180/4 180/4 252/4 252/4
440V A 40/4 40/4 40/4
750V A 64/8
Rated short circuit current Ip(R.M.S.)
And the curresponding maximum cut off current icRefer cut offcurrent to the numberical value offered by fuse manufacturer
Single phase test based on IEC 60269
Ip (R.M.S.) 50kA kA 16.5 16.5
≤415V A 125/125 125/125
100kA kA
≤500V A
10kA kA 8.2 8.2
≤690V A 125/10 125/10
50kA kA 10 10
≤690V A 63/63 63/63
Rated ICW (R.M.S.) Icw 690V, 0.25s kA
690V, 1s kA 2.5 2.5
Rated short circuit switching capacity  Icm 690V/500V kA 3.6 3.6
Rated capacitor capacity (rated value of the capacitor subject to fuse limit) 400~415V kVAr 40 50
Function loss/pole W 4 6.3
Mechanical life Oper 20000 20000
Weight(without attachment) 3P kg 0.36 0.36
4P kg 0.5 0.5
Cable specifications mm2 10-70 10-70
AWG 8-100 8-100
Terminal tightening torqueOperating torque Nm 6 6
3P Nm 2 2

1) Below 48V, OT80 is recommended to be used in parallel, especially in a polluted environment.

2) 200A, the minimum cable specifiction 95mm2, use OZXT2 or bus connections.

3) IEC 60947-1,§ 6.1.1 standard

Overall and Mounting Dimensions

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