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Explosion Proof Lighting Switch SW-A Series

Name: Explosion Proof Lighting Switch SW-A Series
Brand: SUREALL TECHNOLOGY LIMITED

Advantages

Class I Division 1,Group A,B,C,D

Zone 1, Zone 2

Class II Division 1,Group E,F,G

Zone 21, Zone 22

Class III

Type 4X，IP66

Ex d IIC T6 Gb

Max.32A

Ex tb IIIC T80℃ Db IP66

Built-in Switch

Advantages of Intrinsically Safe Limit Switch

Specification 

As a common used explosion proof switch, SW-A series explosion proof light switch is protected by flame proof aluminum housing to turn on and off the explosion proof lighting. Designed with on and off position for easy handling, this flame proof on and off switch directly connect and disconnect one or certain numbers of explosion proof lighting in planned areas with electrical power to realizing the illumination when necessary. Hazard class division can be class 1 div 1, zone 1 in hazardous location.

 Features

Selection Table

Data Sheet

Outline Dimensions

Features
Explosion Proof Lighting Switch SW-A Series

Tailor-made built-in terminal blocks for enhanced safety and convenient cable connection

Flexible On-off operation handle on the cover for quick shut-down feature

Notched mounting feet for adjustable mounting space with bolts

Square D Explosion Proof Disconnect Switch

Selection Table
Explosion Proof Lighting Switch SW-A Series

Data Sheet
Explosion Proof Lighting Switch SW-A Series

Compliaces	IEC Standard IEC60079-0, IEC60079-1, IEC60079-31 Ex d IIC T6 Gb Ex tb IIIC T80℃ Db IP66 Zone 1, Zone 2 Zone 21, Zone 22
	EU Standard EN60079-0, EN60079-1, EN60079-31 II 2 G Ex d IIC T6 Gb II 2 D Ex tb IIIC T80℃ Db IP66 Zone 1, Zone 2 Zone 21, Zone 22
	NEC & CEC Standard Class I, Div.1, Group A, B, C, D Class II, Div.1, Group E, F, G Class III
	UL Standard UL844, UL1598, UL1598A
	CSA Standard CSA C22.2 No.137
Material	Copper-free aluminium,grey
Switch Function	On-off / Changeover
Rated Voltage	Max.250V AC
Rated Current	16A / 25A
IP Grade	Wet Locations, Type 4X, IP66
Ambient Temperature	-60℃~ +60℃ /-76°F ~ +140°F
Cable Entry	Metric or NPT thread type plugs (standard) or cable gland
Terminal blocks	3x(2.5~4)mm²