Product details description
The AC and DC contactor CH1130 is an update of the CH range tried and tested over many decades, the four series of which it supersedes.
The design was completely revised based on the CT range. Accordingly, permanent magnets and ceramic elements are also used for arc
quenching in the CH1130; but without the electromagnets of the CT series, the CH is significantly more compact.
With the CH1130, the user possesses an economic and high-grade alternative to the 3 kV contactor (rated insulation voltage 4,800 V).
The contactor is used as a pre-charging contactor in power supply systems, as well as a main contactor in heating and air-conditioning
systems.
| SERIES | CH1130/02 |
|---|---|
| Type of voltage | Direct current, alternating current |
| Main contacts Quantity, type Nominal slave. voltage Un Rated insulation voltage Ui Calculated imp. voltage Uimp Pollution degree Overvoltage category Thermal continuous current | 1 NO contact 3000 V 4800 V 25 kV PD3 OV3 250A |
| Auxiliary contacts Number, type | Max. 2 |
| Suitable for Industrial Applications Railway Applications | + + /Own needs, air conditioning/ |
| Coil voltage Us | 24 / 36 / 72 / 110 V DC |
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CH1130/02 – 1 pole high-voltage contactors up to 3 kV
Contactors CH1130/02 — Installation and Maintenance Instructions
