Supplier to Saudi Aramco
-IEC Ex(IEC)
-ATEX(CENELEC,EN)
-China Ex(GB)
-Zone 1 and Zone 2
-Zone21 and Zone 22
Board back type:contact is in stalled behind the cover,quick disassembly structure,easy installation and maintenance.
Note: A yellow ring will be equipped when without label holder.
| Ex marking of button | Gas | Ex II2 G Ex db eb IIC Gb | Ex db eb HIC Gb | Ex d e IIC Gb |
| Ex marking of electrical accessories |
Gas | Ex II2 G Ex e b IIC G b | Ex eb IIC Gb | Ex e IIC Gb |
| Dust | Ex II2 D Ex tb IIIC Db | Ex tb IIIC Db | Ex tD A21 IP66 | |
| Conformity to standards | IEC 60079-0,IEC60079-1,IEC60079-7,IEC60079-31 EN60079-0,EN60079-1,EN60079-7,EN60079-31 GB3836.1,GB3836.2,GB3836.3,GB12476.1,GB12476.5 |
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| Material | Button enclosure | Nylon(PA66),Polycarbonate(PC) | ||
| Electrical accessories | Nylon(PA66),Polycarbonate(PC) | |||
| Electrical accessories lampshade color | Red | Green,Yellow,Blue,White | ||
| Signal lamp light source color | Red | White | ||
| Signal lamp light source | LED | |||
| Signal lamp rated voltage | 12～36V AC/DC,48～127VAC/DC,220~415VAC,220～250V DC | |||
| Signal lamp rated power | 36V/0.6W,127V/1.3W,415V/3.8W,250V/1.8W | |||
| Signal lamp ambient temperature | -40℃~+70℃ | |||
| Signal lamp terminal wire diameter | 1.0～2.5mm² | |||
| Button parameters | Rated voltage | 220V～250VAC | 380V～415VAC | 220V DC |
| Rated current | 6A,10A | 6A,10A | 0.25A | |
| Rated voltage | 110V DC | 60V DC | 24V DC | |
| Rated current | 1.6A | 0.9A | 0.4A | |
| Button ambient temperature | Rail mounted type Board back type |
6A:-40℃~+70℃,10A:-40℃~+60℃ 6A:-40℃~+70℃,10A:-40℃~+65℃ |
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| Button terminal wire diameter | 6A:0.75～2.5mm²,10A:1.5～2.5mm² | |||
| Degree of protection | Terminal IP20,IP66(After assembly with electrical accessories) | |||
| Electrical accessories weight | 26g | |||
| Component weight | Rail mounted type:30gX3 Board back type:80g |
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| Frequency | 50Hz/60Hz | |||
