Certificate history:
Ex mb IIC T6 GbEx mb IIIC T80 °C Db
This certificate is issued as verification that a sample(s), representative of production, was assessed and tested and found to comply with the IEC Standard list below and that the manufacturer's quality system, relating to the Ex products covered by this certificate, was assessed and found to comply with the IECEx Quality system requirements. This certificate is granted subject to the conditions as set out in IECEx Scheme Rules, IECEx 02 and Operational Documents as amended.
This Unit verification certificate is issued as verification that the Apparatus identified on page 1, was assessed and tested and found to comply with the IEC Standard list below. This certificate is granted subject to the conditions as set out in IECEx Scheme Rules, IECEx 02 and Operational Documents as amended.
STANDARDS: The electrical apparatus and any acceptable variations to it specified in the schedule of this certificate and the identified documents, was found to comply with the following standards:
As this is a Unit Verification Certificate, no QAR is applicable as this certificate is specific to the items listed by serial number or other unique identification.
The magnetic switches, Types MKR13X.AK, MKF19X.AK / GKF19X.AK and MKR18X.AK / GKR18X.AK, are used for contactless switching off resp. on of an electrical load by means of a movable magnet.The enclosure of the magnetic switch is provided with an integral connection cable intended for fixed installation.The Magnetic Switches Types GKF19X.AK and GKR18X.AK are provided with a push button. These push buttons are not assessed as a part of an Ex - enclosure according section 7 of standard IEC 60079-0.Ambient temperature range: MKR13X.AK: -20 °C to +60 °CMKF19X.AK: -40 °C to +70 °CGKR18XSAK: -25 °C to +60 °CGKR18XUAK: -25 °C to +70 °CElectrical data:MKR13XUAK: 30 Vac/dc - max. 0,2 A - max. 3 W/VAMKR13XOAK, MKR13XUAK: 250 Vac/dc - max. 1 A - max. 60 W/VAMKR13XSAK, MKR13XRAK: 250 Vac/dc - max. 1 A - max. 120 W/VAMKF19XSAK, GKF19XSAK: 48 Vac/dc - max. 0,2 A - max. 10 W/VAMKF19XUAK, MKF19XOAK, GKF19XUAK, GKF19XOAK: 30 Vac/dc - max. 0,2 A - max. 3 W/VAMKR18XSAK, GKR18XSAK: 230 Vac/dc - max. 3 A - max. 60 W/VAMKR18XUAK, GKR18XUAK: 230 Vac/dc - max. 1 A - max. 60 W/VA
The Magnetic Switches shall be installed such, that danger of mechanical impact and exposure to light is avoided.The electrical specifications of the Magnetic Switches shall be met to secure the type of protection Ex m. If supplementary a non resetting device is used for protection of the switch or the circuit to which the sensor is connected against overload, this device shall have a breaking capacity that is in compliance with the prospective short circuit current of the power supply.
Certificate renewal to new standard editions.Added push button text.Added types MKR18... and GKF19...Added dust protection.
