EEW LCZ Series Explosion Proof Operating Column(IIC, td,)

Details Application Designed for explosive atmospheres Zone 1 and Zone 2;

Designed for combustible dust Zone 21 and Zone 22;

Designed for IIA, IIB and IIC groups explosive atmospheres;

Designed for temperature classifications T1~T6 ;

Designed for explosive hazardous locations such as oil refinery, storage, chemical, pharmaceuticals, textile, military industries etc.

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Model Code

Note: English translation of Mode code is available upon request



1 The casing is made of aluminum alloy die-casting and sprayed with high-voltage electrostatic plastic after shot blasting

2 The product has an increased safety enclosure with built-in explosion-proof components and terminal blocks

3 Built in indicator light, button, universal change-over switch, ammeter, voltmeter, potentiometer, etc. Other instruments can be installed as required

4 Built in flameproof control switch

5 Built in explosion-proof button

6 Explosion proof indicator lamp is installed inside, which is of special design and can be used for AC 220V/380V

7 Exposed fasteners are made of stainless steel

Technical Parameters

Compliance with: GB 3836.1, GB 3836.2, GB 3836.3, GB 12476.1, GB12476.5, IEC60079-0, IEC60079-1, IEC60079-7, IEC 61241-0, IEC 61241-1; 

Explosion protection: Ex d e II CT6 Gb, Ex tD A21 IP66 T80

Rated voltage: AC380, AC220, 

Rated current: 10A; 

Use Category:  AC-15  DC-13

Ingress protection: IP66; 

Corrosion resistance: WF1; 

Cable entry: G1″; 

Cable outer diameters: Φ11mmΦ18mm.

Accessories and spare part

Appearance & Mounting Dimensions