CJ19-25 AC Contactor 17A Three Phase Electrical Contactor IP10 Magnetic Contactor

CJ19-25 AC Contactor 17A Three Phase Electrical Contactor IP10 Magnetic Contactor

Product Description:

The CJ19 series switching capacitor contactor is mainly used in AC circuits at 50 Hz (or 60 Hz), with a rated operating voltage up to 690 V. It is used for low-voltage reactive power compensation equipment to put in or remove low-voltage shunt capacitors. The contactor is equipped with a surge current suppression device, which effectively reduces the inrush current impact on the capacitors during closing and suppresses overvoltage during opening. Meet the standards: GB / T14048.4, IEC / EN 60947-4-1.

Product Feature:

The CJ19 series switching capacitor contactor has a direct-acting, double-break structure. The contact system is arranged in two layers, with the upper layer consisting of a surge current suppression device made up of three pairs of current-limiting contacts and current-limiting resistors. When the contactor closes, it connects first, after a few milliseconds, the working contacts connect. The permanent magnets in the current-limiting contacts release under spring force, disconnecting the current-limiting resistors and allowing the capacitors to operate normally.

•CJ19-25 to CJ19-43 contactors have two pairs of auxiliary contacts.

•CJ19-63 to CJ19-95 contactors have three pairs of auxiliary contacts.

•CJ19-115 to CJ19-170 contactors have one pair of auxiliary contacts built-in.

The wiring terminals are covered with insulating covers for safety and reliability. The coil connection terminals are marked with voltage data to prevent incorrect connections.

•CJ19-25 to CJ19-43 contactors can be installed with screws or mounted on a 35 mm standard DIN rail using a slide-on bracket.

•CJ19-63 to CJ19-95 contactors can be installed on 35 mm or 75 mm standard DIN rail.

•CJ19-115 to CJ19-170 contactors can be installed with screws or mounted on two 35 mm standard DIN rails.

Product Specification:

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.