Designed for explosive atmospheres Zone 1 and Zone 2;
B-/…(refer to P222 ）
A-()/ …（refer to P 224）
D-()/…（refer to P225)
K-/…（refer to P226)
If no special requirements, the red button will be equipped with normal closed contact, the green and yellow buttons with normal open contact, and emergency stop button is equipped with a normal closed contact. If there is any different requirement, users need to supply diagram, or indicate the contact type and quantity;
Standard ordering of electric hoist button: ZXF8030- B□H ( Standard button 1NO , emergency button 2NC);
Indicator and pushbutton are top assembling, rotary switch and meter are bottom assembling;
For example: 1. If need ZXF8030 explosion proof control unit, with one ammeter: range of 100/5, with a switch: code C, the model shall be: ZXF8030- A1K1 A1-1A(100/5) K1-1C
2. If need ZXF8030 hoist button, with four buttons, the model shall be:“ZXF8030-B4H”.
Enclosure is made from GRP, and it has features of good shape,corrosion resistance,static resisitance,impact resistance,good thermal reliability,etc. Enclosure is increased safety with built-in explosion protection components;
Built-in components include indicator, pushbutton, changeover switch, ammeter, voltmeter ,potentiometer, etc. And other components as per request;
Built-in flameproof control switch has advantages of compact structure, good reliability, small volume, high capacity of turning on-off, long service life and also with a lot of functions for users to choose;
Built-in explosion proof pushbutton adopts adhesive technology to ensure reliable adhesive strength; Built-in explosion proof indicator with special design is applicable for 220/380V;
Adopt labyrinth sealing structure with foaming process to ensure the good performance of waterproof and dustproof;
Exposed fasteners are of stainless steel material with anti drop design, which is convenient for users to install and maintain;
Steel pipe or cable wiring.
Compliance with: GB 3836.1, GB 3836.2, GB 3836.3, GB 12476.1, GB12476.5, IEC60079-0, IEC60079-1, IEC60079-7, IEC61241-0, IEC 61241-1;
Explosion protection: Ex d e IICT6 Gb, Ex tD A21 IP65 T80℃; Rated voltage: AC 220/380V; Rated current: 10A; Using sorts: AC-13 DC-15;
Ingress protection: IP65; Corrosion resistance: WF2; Types: Control unit; Cable entries: G3/4″; Cable outer diameters: Φ9mm~Φ14;
Types:Electrical hoist button; Cable entries:G1″ Cable outer diameters:Φ11 mm ~Φ18 mm.