8077-1 Series explosion proof travel switch Malaysia

1. Can be used in zone 1 and zone 2,groupⅡA,ⅡB and ⅡC explosive atmosphere and zone 20,zone 21 and zone22 flammable dust atmosphere.
2. Temperature class:T1~T6;
3. Indoor or outdoor(IP65);
4. Can be used in the chemical, petroleum refining, petroleum exploitation, offshore platform, tankers, military industry and other dangerous place.

Description

Features

1. Enclosure is cast with aluminum alloy, surface is sprayed with plastic by high pressure static, stainless steel exposed fixed parts.
2.Built-in IIC explosion-proof switch mechanism
3. Wiring with steel tube or cable.

Main technical parameters

Type Rated voltage Rated current Contact terminal quantity(in pair) Ex-mark Degree of Inlet thread Cable outer
(V) (A) Open Close protection dia.(mm)
AC 500 5 1 1 IP65 G1/2 φ8~φ10
DC 500 0.06   Ex d eⅡC T6 Gb
220 0.25   Ex tD A21 IP65 T80℃
24 1
Type Overtravel Operating travel Operating force MD
8077/1-11                 >30°        <40° ≯13.7(N)          ≤25°
8077/1-20                 >4(mm)        <5(mm) ≯61.8(N)          <53(mm)

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