EBS1C-K AC Contactor / electrical contactor
Characteristics ( AC Contactor ):
Rated Current In (A): AC-3 :6, 9, 12 (380V)
AC-4: 2.6, 3.5, 5 (380V)
Agreed thermal Current (A): 20
Rated Voltage Ue (V): 660
Rated Frequency(Hz): 50, 60
Motor Power AC3 (KW): 3, 5.5, 7.5 (660V)
Electrical Life(1/h104times): AC-3: 100
Mechanical Life(1/h104times): 1000
Function: ( AC Contactor )
EBS1C-K series AC contactor is suitable for using in the circuits up to rated voltage 660v, AC 50Hz or 60Hz, DC rated voltage 220V and rated current 12A in AC-3/380V load circuits, for remote control of circuits making and breaking. Combines with related type of thermal relay or electronic protector, it becomes the electromagnetic starter or mechanical interlocking starter.
Normal Application and Installation Consitions ( AC Contactor ):
1. Ambient temperature: the upper limit shall not exceed +40°C; the lower limit shall be not less than -5°C; the average value within 24 hours shall not exceed +35°C.
2. Altitude: installation altitude shall not exceed 2000m.
3. Atmosphere condition: relative humidity shall not exceed 50% when ambient temperature is 40°C. Higher relative humidity is permissible at lower temperature. The average temperature shall not exceed +25°C in the most humid month when the relative humidity shall not exceed 90%. Please consider the dew with the change of temperature.
4. Anti-pollution degree: Three
5. Installation catalogory: Three
6. Installation conditions: slant of contactor mounting surface shall not exceed ±5°.
7. Shock: Contact can be installed and used in the place where with no notable shock, shake and impact.
8. This product is made by full of plastic snap fit structure and takes advantage of the elasticity of the plastic itself. It saves work and time and material as does not need the screw and special tool to mount or dismount.
9. The product is horizontal moving mode with feature of good moving reliability, flexible structure, compact design, external foreign matter and dust proof. It has a cover on the move part terminal for proventing from human finger touching, ensuring sage using and according with related electronics sage standard. The product is small volume which is convenient for mounting and sidmounting by screw installation or 35mm din rail for installation.
10. The contact of product is double breaking-bridging structure and is made of silver base alloy. It has following feature: good capability of electric conductivity, contact abrasion resistance, long service life. Arc extinguish chamber is close end type which is made by fire retardant material and could avoiding arc splashing to ensure human and near equipment safety.
11. The magnetic system of the product is E-shape iron core which is good reliabity, low consumption and low noisy. It has high mechanical strength. The terminal coil A1 and A2 are with very clear specification and convenient for wire connection.