Description
40 amp DC Contactor is an electrical controlled switch to connect and break of the circuit load, which is widely used in the control system of DC electric control, storage battery circuit and capacitance circuit.
Specification
| Model | ATO-CJX2-40Z | ATO-CJX2-40008Z |
| Rated Current | 40A AC | |
| Coil Rated Voltage (Optional) | 12V DC, 24V DC, 36V DC, 48V DC, 110V DC, 220V DC | |
| Contact Form (Optional) | 3 Pole (3NO)+1NO+1NC | 4 Pole (2NO+2NC) |
| Frequency | 50Hz/ 60Hz AC | |
| Rated Power (AC-3) | 200-240V | 11kW (15HP) |
| 380-440V | 18.5kW (25HP) | |
| 500-550V | 30kW (40HP) | |
| 600-690V | 30kW (40HP) | |
| Conventional Thermal Current | 25A | |
| Operating Temperature | -40℃~85℃ | |
| Operating Humidity | 5~95% RH | |
| Dimensions | 77 x 129 x 172mm | 84 x 129 x 184mm |
| Weight | 1.5kg |
Circuits Diagram
Details
Tips: Characteristics of DC contactor
- DC contactor’s iron core and armature are made of a single piece of solid material instead of silicon steel sheet.
- The DC voltage coil has a large DC resistance value.
- It has DC main contacts and auxiliary contacts of varying numbers. Some main contacts are equipped with arc extinguishing devices, and some do not have arc extinguishing devices. The DC contactor is mainly used to connect and disconnect the load in the DC circuit remotely.
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