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Explosion Proof Enclosure

ZAJ340 series Explosion Proof Box for Hazardous Area

Explosion proof Certified
Zone 1,2
Stainless steel 304 or 316L enclosure
Weather Proof IP68
Description: ZAJ340 series Explosion Proof Box for Hazardous Area
INQUIRY EMAIL

ZAJ340 explosion proof box can apply for Zone 1 and Zone 2 hazardous areas that explosive mixture of group IIA, IIB, IIC, T1~T6 gas, vapors and air may exist, Zone 21 and Zone 22 hazardous areas that explosive dust may exist. It’s applicable for refining and chemical industry, oil extraction, gas production, fireworks production, grain production and storage, petrol station and so on.

The ZAJ explosion proof box is a mature explosion-proof monitoring device. A certain volume of electrical equipment can be installed inside the product. The stainless steel casing can provide strong protection and is widely used in environments with flammable and explosive gases and dust.

Feature
·Stainless steel 304 or 316L
·Easy to install and maintain
·Mainly for NVR, Switch
·Applicable for Gas Zone 1, Zone 2,Class II A, IIB, IIC, T1-T6 group) Dust Zone 21, 22.

Certificate

Certificate Mark	Exd [ib] ⅡBT6 Gb/Ex tD A21 IP66 T80℃
Certificate No	CNEx20.3172X
Standards	Q/320412ZAF163-2020

Mechanical

Housing	Stainless steel 304 or 316L
IP	IP66，IP68
Cable thread hole	M27×1.25 or M25×1.5 or M24×1.5or M40×1.5

Electrical

Voltage	AC85V～AC265V
Current	≦500mA
Power	≦50W
Surge Protect	Optional, TVS6000V surge protect
Optical Fiber output	Optional, multimode or single mode
Fiber distance	25km

Ambient

Ambient temperature	-25 to +60℃
Air pressure	80Kpa to 106Kpa
Relative Humidity	≦95% (no condensation)

General

	ZAJ340-A	ZAJ340-B	ZAJ340-C
Overall size（mm）	575×482×208	475×432×196	550×574×248
Inner Size（mm）	350350150	300300150	400380190
Weight	53.1Kg	38.2Kg	66.7Kg