CJ40-1000 AC Contactor 1000A Three Phase Electrical Contactor 3
Poles Magnetic Contactor
Product Description:
CJ40 Series AC Contactors are primarily used in AC circuits at 50
Hz or 60 Hz, with a rated voltage up to 660 V or 1140 V and a
current up to 1000 A. They are designed for switching and
disconnecting circuits and can be combined with an appropriate
thermal relay or an electronic protection device into a motor
starter, protecting circuits that may be overloaded. Meet the
standards: GB / T14048.4, IEC / EN 60947-4-1.
Product Feature:
The CJ40 series contactors have a direct-acting structure, with the
contact and arc extinguishing system located at the top and the
electromagnetic system at the bottom. The contact is double-break
and made of silver alloy. Products 63A and above come with six
pairs of auxiliary contacts in three different combinations. For
CJ40-63A and above, the arc chute is composed of arc-resistant
plastic and iron grid plates. This design overcomes the fragility
of ceramic arc chutes while offering the benefits of high breaking
capacity and high reliability.
Product Specification:
Model Number | Frame Rating | Rated Insulation VoltageUi(V) | Agreed Free Air Thermal Current Ith(A) | Maximum Power of a Three-Phase Squirrel-Cage Induction Motor Under
AC-3 Usage Category(kW) | Number of Operating Cycles per Hour time/h(AC-3) | AC-3 Electrical Life (Million Times) | Mechanical Life (Million Times) | Coil Consumption | Selected Fuse (SCPD) Model | Operating Conditions | Control Supply Voltage For The Coil Us |
| Pickup (VA) | Holding (VA) |
| 220V | 380V | 660V | 1140V |
| CJ40-63 | 63-125 | 1140 | 80 | 18.5 | 30 | 55 | - | 1200 | 120 | 1000 | 480 | 85.5 | gG160 | •Pick-up voltage: (85% - 110%)Us
•Drop-out voltage: For standard types, (20% - 75%)Us; for others,
(10% - 75%)Us | •AC: 50 Hz, 110V, 127V, 220V, 380V
•DC: 110V, 220V |
| CJ40-80 | 22 | 37 | 55 | - | gG160 |
| CJ40-100 | 125 | 30 | 45 | 75 | - | gG250 |
| CJ40-125 | 37 | 55 | 75 | 55 | gG250 |
| CJ40-160 | 160-250 | 250 | 45 | 75 | 110 | - | 880 | 152 | gG315 |
| CJ40-200 | 55 | 90 | 110 | - | gG315 |
| CJ40-250 | 75 | 132 | 110 | 110 | gG315 |
| CJ40-315 | 315-500 | 500 | 90 | 160 | 300 | - | 600 | 60 | 600 | 1710 | 250 | gG500 |
| CJ40-400 | 110 | 220 | 300 | - | gG500 |
| CJ40-500 | 150 | 280 | 300 | 220 | gG500 |
| CJ40-630 | 630-1000 | 800 | 200 | 335 | 475 | - | 300 | 30 | 300 | 3578 | 91.2 | gG630 |
| CJ40-800 | 250 | 450 | 475 | - | gG800 |
| CJ40-1000 | 1000 | 360 | 625 | 475 | 600 | gG1250 |
Operating Conditions and Environmental Suitability:
●The ambient air temperature is -5℃ ~ + 40℃, and the average value
does not exceed + 35℃ within 24 hours.
●Altitude: not more than 2000m.
●Atmospheric conditions: at the maximum temperature of + 40℃, the
relative humidity of air does not exceed 50%; a high relative
humidity can be allowed at lower temperatures, such as up to 90% at
+ 20℃. Special measures should be taken for the condensation
occasionally produced due to temperature changes.
●Pollution degree: 3.
●Installation category: Ⅲ Class.
●Installation conditions: The inclination of the mounting surface
and the vertical surface is not greater than ±5°.
●Impact vibration: The product should be installed and used in
places without significant shaking, shock and vibration.
FAQ:
Q:What about the time limit for getting a quote?
A:Typically, we provide a quotation within 24 hours after receiving
your inquiry and confirming the technical details.
Q: What is the shipping method?
A: It could be shipped by sea,by air or by
express(EMS,UPS,DHL,TNT,FEDEX and ect).Please confirm with us
before placing orders.
Q:What about quality and warranty?
A:Within 24 months from the delivery date (typically 12 months in
the industry), if any accessories have issues, simply provide
photos of the damaged parts, and we will supply free replacements.
We also offer free wearing parts depending on the quantity
purchased and technical support upon request.
